Academic literature on the topic 'Diesel Exhaust Treatment'

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Journal articles on the topic "Diesel Exhaust Treatment"

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HAGGIN, JOSEPH. "Diesel exhaust treatment produces cyanide." Chemical & Engineering News 72, no. 18 (May 2, 1994): 22. http://dx.doi.org/10.1021/cen-v072n018.p022.

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Liang, Peng, Qian Yang Chen, and Hai Bo Long. "Research on Perovskite Catalysis for Diesel Engine Exhaust Removal." Advanced Materials Research 937 (May 2014): 363–69. http://dx.doi.org/10.4028/www.scientific.net/amr.937.363.

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Diesel engine emissions of nitrogen oxides and particulates are the major source of air pollution that is a serious threat to human health. Diesel emissions treatment technology meet the increasingly stringent emission standards through the current difficulty and develop a new diesel engine exhausted treatment technology to further reduce the nitrogen oxide and particulate emissions are from diesel engines. In this paper, La1-xAxCo1-yByO3 complex perovskite catalysts for diesel engine exhaust emission purification carry out the relevant research, this article firstly study the perovskite oxide catalyst preparation methods, as the catalyst preparation process are described .Then the activity of the catalyst samples obtain some useful results.
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Zhang, Deman, Lujing Zhang, Juntao Zhao, Bin Li, and Peng Deng. "Study on CO emission during DOC assisted DPF regeneration." Journal of Physics: Conference Series 2551, no. 1 (July 1, 2023): 012019. http://dx.doi.org/10.1088/1742-6596/2551/1/012019.

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Abstract Diesel particulate filters is the most effective post-treatment device used to reduce diesel exhaust particulate emissions. As the amount of particulate matter captured in the diesel particulate filter continues to increase, the exhaust pressure of the diesel engine gradually increases, thereby affecting the power performance of the diesel engine. Therefore, when the particulate matter capture amount reaches a certain value, the diesel particulate matter filter needs to be regenerated. Regeneration of diesel particulate filters will produce secondary pollution, of which CO is one of the most important secondary pollution. In this paper, the CO generation mechanism and influencing factors in the regeneration process of diesel particulate filters are analyzed. The effects of exhaust pressure and exhaust flow on CO emission during regeneration are measured through experiments. The results show that when the exhaust back pressure is greater than 80kPa, the CO solubility in the exhaust gas increases rapidly, and decreases linearly with the increase of exhaust flow during regeneration. Therefore, in order to reduce the solubility of CO in tail gas during regeneration of diesel particulate filters, the exhaust back pressure shall be less than 80kPa and the exhaust flow shall be as high as possible.
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ŻÓŁTOWSKI, Andrzej. "Influence of after-treatment systems on NO2 emissions in diesel engines." Combustion Engines 170, no. 3 (August 1, 2017): 24–29. http://dx.doi.org/10.19206/ce-2017-304.

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The article discusses the results of bench tests that monitor the increase of NO2 emissions in the heavy duty vehicles engines exhausts as a result of the use of particulate matter filters. The use of passive particulate matter filters inevitably leads to an increase in NO2 emissions from the engine. The particularly intensive increase in the emissions occurs when SCR reactors are shut off, which is still a common practice among drivers. NO2 concentrations in exhaust gases of DPF-equipped engines reach concentration dangerous for human health and life. The causes of the NO2 formation in the vehicles’ exhaust systems, the harmfulness of this chemical, and the results of NO2 measurements in different tests, are discussed. In addition, the effect of the presence of this compound on the accuracy of opacity measurement is discussed.
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Chae, J. O. "Non-thermal plasma for diesel exhaust treatment." Journal of Electrostatics 57, no. 3-4 (March 2003): 251–62. http://dx.doi.org/10.1016/s0304-3886(02)00165-1.

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Hayashi, K., T. Inoue, and S. Ito. "Exhaust gas treatment devices for diesel engines." Zeolites 11, no. 3 (March 1991): 299. http://dx.doi.org/10.1016/s0144-2449(05)80253-2.

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Diao, Chun Yan, and Jian Feng Li. "Research on Emissions Characteristics and Treatment Technology of Black Carbon for Diesel Vehicle." Applied Mechanics and Materials 522-524 (February 2014): 172–75. http://dx.doi.org/10.4028/www.scientific.net/amm.522-524.172.

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According to development environment of Diesel vehicle in recent years, emission situation, emission characteristics and treatment technologies of black carbon in diesel vehicle exhaust gas were investigated. Through comparative analysis of existing technologies, strategies and recommendations for resolving black carbon emissions were further presented so as to control or reduce the emissions of black carbon in diesel vehicle exhaust gas.
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Qiao, Xing, Yin Nan Yuan, Xiu Chen, Yong Bin Lai, Ling Ling Cai, and Lei Chen. "Research Progress on Control Technology of Diesel Engine NOX and PM Emissions." Advanced Materials Research 1008-1009 (August 2014): 1016–21. http://dx.doi.org/10.4028/www.scientific.net/amr.1008-1009.1016.

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With the promotion of energy-saving and exhaust reduction policy, the application of diesel engine has been further extended. The formation and harm of nitrogen oxides (NOX) and particulate matter (PM) were mentioned in detail, which are major pollutants in diesel exhaust. Reviewed the research progress and application of diesel engine exhaust emission control technology, fuel quality improvement, internal purification and after-treatment are introduced separately. Finally, the future development direction of exhaust emission control technology was given combining research situation of diesel engine.
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Jaconis, Susan Y., Theresa M. Culley, Timothy Keener, Alexandra M. Odom, Robert Elam, and Marissa S. Liang. "Effects of Short-Term Exposure to Diesel Exhaust on the Ecophysiology, Growth, and Fecundity of Soybean (Glycine max (L.) Merr.) and Chicory (Cichorium intybus L.)." Ohio Journal of Science 121, no. 2 (April 22, 2021): 21–32. http://dx.doi.org/10.18061/ojs.v121i2.6936.

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Plants growing along roadways are often exposed to vehicle exhaust containing both particulate matter (PM) and various gases that could affect gas exchange and thus plant reproduction. To investigate effects of diesel exhaust exposure on plant ecophysiology, growth, and fecundity, individuals of soybean (Glycine max (L.) Merr.) and chicory (Cichorium intybus L.) were exposed to either exhaust from a diesel generator or ambient air. Exposure occurred daily over a 5-day period (beginning 18 June 2013) using open-top chambers in an agricultural field in southwestern Ohio, United States. Plants were evaluated at 3 times (before, directly after exposure, and following a 5.5-week post-treatment recovery period) for photosynthetic rate (A), stomatal conductance (g), water use efficiency (WUE), stomatal clogging due to PM deposition, and number of nodes. Aboveground biomass, fruit number, mean seed number, and seed mass were measured for soybean after the recovery period. In soybean, A minimally decreased with exposure to diesel exhaust (compared to the control), but an increase in g and a decrease in WUE were detected after the exhaust treatment. Chicory exhibited a relatively low increase in A after the treatment, but there were no clear differences in g or WUE. Growth and fecundity were similar among all soybean plants directly after treatment, but after 5.5 weeks plants exposed to diesel exhaust had increased vegetative biomass while exhibiting no difference in fecundity. These plant species reacted differently to short-term diesel exhaust exposure, suggesting that the impact of diesel exhaust will depend on both the plant species and its physiology.
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Guo, Xiurong, Khanh Hop Ha, and Danfeng Du. "Atmospheric Pressure Plasma for Diesel Particulate Matter Treatment: A Review." Catalysts 11, no. 1 (December 29, 2020): 29. http://dx.doi.org/10.3390/catal11010029.

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The purification of diesel exhaust gas is of great importance to prevent the atmospheric emission of major pollutants such as diesel particulate matter and nitrogen oxides and meet the environmental regulations. The atmospheric-pressure plasma is attracting increasing interest and is a promising after-treatment technology for purifying diesel emission at low temperatures. However, when compared with the numerous publications on nitrogen oxides reduction by non-thermal plasma, using non-thermal plasma to particulate matter treatment have relatively limited. This work provides a comprehensive review of the plasma applications for diesel particulate matter treatment, including self-regenerating diesel particulate filter, diesel particulate matter removal, and simultaneous removal of diesel particulate matter and nitrogen oxides. The treatment of particulate matter from both simulated particulate matter sources and actual diesel engines also discussed in this comprehensive review. The challenge to this technology is limited energy consumption for plasma, which should be less than 5% (~30 J/L) of the overall fuel consumption. Until now, the atmospheric-pressure plasma has been no commercial implementation in diesel exhaust gas treatment, so more research is needed to be done in this field.
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Dissertations / Theses on the topic "Diesel Exhaust Treatment"

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Graff, Christopher Dominic. "System modeling, analysis, and optimization methodology for diesel exhaust after-treatment technologies." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/35681.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2006.
Includes bibliographical references (p. 152-155).
Developing new aftertreatment technologies to meet emission regulations for diesel engines is a growing problem for many automotive companies and suppliers. Balancing manufacturing cost, meeting emission performance, developing competitive engine power, reducing weight and operational costs are all tradeoffs that companies and operators have to resolve for new aftertreatment technologies. However, no single technology has been able to address the wide range of performance and cost objectives in this field. The traditional design philosophy of developing components, optimizing them for particular operation states, and then adding them together into a system may not yield the best solution to this complex problem. Manufacturers may not be able to offer the best balance of performance and cost developing systems in this manner. Two useful product development tools that can address this issue is Systems Architecture and multidisciplinary design optimization (MDO). This thesis develops and exercises a framework for modeling, designing, analyzing, and optimizing of complex diesel exhaust after-treatment systems.
(cont.) The methodology presented addresses the issue of complexity of systems and their components, and how to use systems architecture to develop a modeling technique that allows for flexibility in design, coding and analysis. The framework also addresses the analysis of exhaust system models, and utilizes multidisciplinary system design optimization to improve the design of exhaust systems. It also shows how using a system design and optimization methodology can yield better system designs than the more traditional design and development method that addresses only one technological component at a time. Two case studies are presented to validate the framework and methodology, and a set of design solutions for each case are found. A modeling and simulation tool was also developed for this thesis, and presented. The valuable information gleaned from this analysis can assist engineers and designers in identifying design directions and developing complete diesel emissions treatment solutions.
by Christopher Dominic Graff.
S.M.
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Allam, Sabry. "Acoustic modelling and testing of advanced exhaust system components for automotive engines." Doctoral thesis, KTH, Aeronautical and Vehicle Engineering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-49.

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The increased use of the diesel engine in the passenger car, truck and bus market is due to high efficiency and lower fuel costs. This growing market share has brought with it several environmental issues for instance soot particle emission. Different technologies to remove the soot have been developed and are normally based on some kind of soot trap. In particular for automobiles the use of diesel particulate traps or filters (DPF:s) based on ceramic monolithic honeycombs are becoming a standard. This new exhaust system component will affect the acoustics and also work as a muffler. To properly design exhaust systems acoustic models for diesel particulate traps are needed. The first part of this thesis considers the modelling of sound transmission and attenuation for traps that consist of narrow channels separated by porous walls. This work has resulted in two new models an approximate 1-D model and a more complete model based on the governing equations for a visco-thermal fluid. Both models are expressed as acoustic 2-ports which makes them suitable for implementation in acoustic software for exhaust systems analysis. The models have been validated by experiments on clean filters at room temperature with flow and the agreement is good. In addition the developed filter models have been used to set up a model for a complete After Treatment Device (ATD) for a passenger car. The unit consisted of a chamber which contained both a diesel trap and a Catalytic Converter (CC). This complete model was also validated by experiments at room temperature. The second part of the thesis focuses on experimental techniques for plane wave decomposition in ducts with flow. Measurements in ducts with flow are difficult since flow noise (turbulence) can strongly influence the data. The difficulties are also evident from the lack of good published in-duct measurement data, e.g., muffler transmission loss data, for Mach-numbers above 0.1-0.2. The first paper in this part of the thesis investigates the effect of different microphone mountings and signal processing techniques for suppressing flow noise. The second paper investigates in particular flow noise suppression techniques in connection with the measurement of acoustic 2-ports. Finally, the third paper suggests a general wave decomposition procedure using microphone arrays and over-determination. This procedure can be used to determine the full plane wave data, e.g., the wave amplitudes and complex wave numbers k+ and k-. The new procedure has been applied to accurately measure the sound radiation from an unflanged pipe with flow. This problem is of interest for correctly determining the radiated power from an engine exhaust outlet. The measured data for the reflection coefficient and end correction have been compared with the theory of Munt [33] and the agreement is excellent. The measurements also produced data for the damping value (imaginary part of the wavenumber) which were compared to a model suggested by Howe [13]. The agreement is good for a normalized boundary layer thickness less than 30-40

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Nakamura, Masamichi, and Kazuhiro Yamamoto. "Simulation of heat conduction and soot combustion in diesel particulate filter." Inderscience publishers, 2012. http://hdl.handle.net/2237/20055.

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Bhattacharyya, Anusuya. "DeNOx Studies In Diesel Exhaust Under AC/Pulse Energizations." Thesis, 2012. http://hdl.handle.net/2005/2488.

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It is the need of the hour to reduce the pollutants which poison our atmosphere and harm our health. The diesel engines are the most efficient IC engines in the world today, but paradoxically, they are also the engines which create the largest amounts of NOx, the pollutant that is most difficult to control with the existing technologies. In fact, the existing technologies are unable to meet the increasingly stringent standards for NOx. Even in bio-diesels, which in the future may be adopted as an important alternative fuel, NOx is the major pollutant. Thus not having a safe and stable method for NOx removal from the diesel exhaust stream is a cause for concern. In this thesis, there has been an attempt to address this issue by means of non-thermal plasma and catalysts. In this thesis, first the performance of the three sources was evaluated individually, along with two different HV electrodes, a helical wire and a straight wire. Secondly, the efficiencies of these three different types of sources were compared. Thirdly, a catalyst (Red Mud) and an adsorbent (NaZSM5) were cascaded with the plasma reactor to enhance the performance of the NOx removal process with the AC source as it gave the best results. All the experiments were performed with real diesel engine exhaust. The conclusions drawn from the experiments are as follows: The helical electrode consumes much lower power than the straight electrode. Therefore it is energy efficient. It also causes corona inception at lower voltages due to the strong non-uniformity of its electric field. The drawbacks of the helical electrode are an excess production of NO2 .it also does not work with the HFAC source, because at high frequency, the voltage doesn’t build up owing to the presence of only a dielectric medium of 2 mm thickness between the two electrodes. The performances of the 3 sources were compared. The HVAC unit gave the best NOx removal, followed by the MPC and finally, the HFAC source. The differences in efficiencies were related to both the magnitude of the peak voltage achieved by each device and the time period. It was also seen that when the voltage was high, a better efficiency can be achieved with lower power consumption. The comparison of the sources leads us to conclude that the high voltage AC source can be used as an economic alternative for NOx control. This is because a standard AC unit is easily available at higher voltages, and contains less electrical or mechanical complexity, whereas a pulsed source is comparatively expensive and complex. The NaZSM5 zeolite showed excellent removal at room temperature as an adsorbent when cascaded after the AC source, by reducing the NO2 levels consistently. The Red Mud showed reasonable catalytic activity at 400 C with the AC source. It was also efficient in compensating for the increase in the NO2 and CO concentration in the plasma atmosphere. Hence, both Red Mud and ZSM 5 are good candidates for a hybrid plasma-adsorbent or plasma-catalyst system. The combination better NOx/CO removal is the AC energization coupled with spiral electrode with either ZSM-5 or red mud. Scaling up the plasma/ plasma- catalyst system for handling higher flow rates will be the main task next. A method to optimize the source and load matching for better power transfer to the plasma reactor from the different sources also need to be developed. The design of the compact high frequency AC source must be upgraded for higher powers.
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Das, Subhankar. "Engine Exhaust Treatment By Electrical Discharge Plasma : A More Realistic Case." Thesis, 2004. http://etd.iisc.ernet.in/handle/2005/1180.

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Sinha, Dipanwita. "Towards Achieving Better NOx Removal In Discharge Plasma Treatment Of Diesel Engine Exhaust." Thesis, 2007. http://hdl.handle.net/2005/648.

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In India, the expansion of industries and two-fold increase in motor vehicles over the last decade are posing a serious environmental crisis in the form of urban air pollution. Common pollutants include carbon monoxide, sulfur dioxide, chlorofluorocarbons (CFCs), and nitrogen oxides produced by industry and motor vehicles. Air pollution results from a variety of sources. The natural sources include volcanoes, forest fire, scattering soil, biological decay, lightning strikes, dust storms etc. and man-made sources include thermal power plants, vehicular exhausts, incinerators and various other industrial emissions. More than 60% of the air pollution is contributed by these man-made sources. Amongst the gaseous pollutants, the major concern and a challenging task is to control oxides of nitrogen, commonly referred to as NOx. In case of diesel engines, despite the modification in engine design and improvement in after treatment technologies, large amount of NOx continues is get emitted and attempts to develop new catalyst to reduce NOx have so far been less successful. Further, with the emission standards becoming more stringent, estimates are that NOx and particulate matter emission must be reduced by as much as 90%. In this context, the emergence of electrical discharge plasma technique in combination with the few existing technologies is providing to be economically viable and efficient technology. In this thesis emphasis has been laid on the discharge based non-thermal plasma for NOx removal. NOx from simulated gas mixture and actual diesel engine exhaust has been treated. The thesis mainly addresses the following issues. . • Performance evaluation of pipe-cylinder and wire-cylinder reactor for NOx removal . • Study of effect of plasma assisted adsorbent reactor on NOx removal . • Study of effect of adsorption and plasma based desorption using different adsorbent material and electrode configuration The first chapter provides introduction about the air pollutants and the existing NOx control technologies, a brief history of electric discharge plasma, a detailed literature survey and scope of the work. A detailed experimental setup consisting of voltage sources, gas system (simulated flue gas and diesel exhaust), gas analyzers, adsorbent materials are discussed in the second chapter. In the third chapter, NOx is treated by three different methods and are described in separate parts. In first part we have done a comparative study of NO/NOx removal using two different types of dielectric barrier discharge electrodes: a) wire-cylinder reactor, b) pipe-cylinder reactor. Investigations were first carried out with synthetic gases to obtain the baseline information on the NO/NOx removal with respect to the two geometries studied. Further, experiments were carried out with raw diesel exhaust under loaded condition. A high NOx removal efficiency 90% was observed for pipe-cylinder reactor when compared to that with wire-cylinder reactor, where it was 53.4%. In second part an analysis has been made on discharge plasma coupled with an adsorbent system. The cascaded plasma-adsorbent system may be perceived as a better alternative for the existing adsorbent based abatement system in the industry. During this study the exhaust is sourced from a diesel generator set. It was observed that better NO removal in a plasma reactor can be made possible by achieving higher average fields and subsequent NO2 removal can be improved using an adsorbent system connected in cascade with the plasma system. This part describes the various findings pertaining to these comparative analyses. The third and last part of chapter 3 consists of gas desorption from an adsorbent by non-thermal plasma, which is an alternative to conventional thermal desorption, has been studied in relation to diesel engine exhaust. In this process saturated adsorbent material is regenerated using high energetic electrons and excited molecules produced by non thermal plasma. The last Chapter lists out the major inferences drawn from this study.
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Pong, Henry. "Evaluation of an Exhaust Gas Mixing Duct for Off-road Diesel After-treatment Systems Using Numerical Methods." Thesis, 2012. http://hdl.handle.net/1807/42896.

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Due to strong motivation to reduce costs and increase performances of stationary diesel after-treatment systems, computational modeling has become a necessary step in system design and improvement. A unique mixing duct typified by significant changes in scale and strong flow curvature was evaluated for its potential to improve flow distribution across the SCR catalyst inlet face. The flow dynamics were investigated with a steady three-dimensional turbulence model and detailed chemistry was studied separately using a one-dimensional channel reactive flow model. Aqueous urea injection was modeled using Discrete Phase Modeling. The mixing duct performance relative to reactor dimensions and engine loads is discussed. The Impact of injector positions was studied using massless particle tracking. A total of three geometries were evaluated using a Uniformity Index of the ammonia-to-NOx feed ratio. It was found that a higher mixing duct height to inlet diameter ratio yielded better mixing.
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Huang, Hui-Yan, and 黃揮原. "Treatment Effectiveness of Dioxin Emission from Diesel Engine and Human Exposure from Exhaust of Incinerator." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/66272249613430954859.

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博士
國立臺灣大學
環境衛生研究所
95
This dissertation work was conducted with two main objectives. One was to investigate factors associated with the dioxin discharge from diesel engines, and the other was using second hand data to measure whether the dioxin burden among community residents living near the municipal waste incinerators (MWIs) associated with the ambient concentration of dioxin from the MWIs. For the first study, we discussed the association between the contents of organic chloro compounds in the diesel fuel and the amount of dioxin produced. The concentration of dioxin generated from diesel engine was affected by the size of carbon granule and the completion of combustion. A serried experiments were conducted using diesel fuel brands T1 and T2 for the comparison. The average 2 dioxin concentration was higher in the dark smoke than that in the moderate and light smokes when the test was conducted for T1 samples, but not T2 samples. Experiments were also conducted to test the effects of various conditions. The dioxin levels increased as RM and CO increased. In the other study, we used meta-analysis to sumarize the data obtained from the Environmental Protection Administration, Executive Yuan for the 19 MWIs surveyed in 1999-2003 based on the atmospheric dispersion model. The mean levels of PCDD/FS were the highest in zones A (downwind areas), followed by zones B and C (the side areas) and the least in zones D (background areas). However, there were no distinct differences for mean serum dioxin levels in the blood samples among zones. On the other hand, the age-specific average serum dioxin concentration increased from 13.3 pg WHO-TEQ/g lipid among 18-25 years old subjects to 23.5 pg WHO-TEQ/g lipid among 56-65 years old subjects. The findings suggest that the serum dioxin levels are associated with other sources.
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Srinivasan, A. D. "Electric Discharge Plasma Promoted Adsorption/Catalysis, For Removal Of NOx, HC And CO From An Actual Diesel Engine Exhaust." Thesis, 2005. http://etd.iisc.ernet.in/handle/2005/1485.

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Books on the topic "Diesel Exhaust Treatment"

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Nova, Isabella, and Enrico Tronconi, eds. Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4899-8071-7.

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Nova, Isabella, and Enrico Tronconi. Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts. Springer, 2016.

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Nova, Isabella, and Enrico Tronconi. Urea-Scr Technology for Denox after Treatment of Diesel Exhausts. Springer, 2014.

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Nova, Isabella, and Enrico Tronconi. Urea-SCR Technology for DeNOx after Treatment of Diesel Exhausts. Springer London, Limited, 2014.

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Book chapters on the topic "Diesel Exhaust Treatment"

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Wirth, Ralf, Jens Olaf Stein, Norbert Breuer, Johannes K. Schaller, and Thomas Hauber. "Exhaust-gas treatment." In Diesel Engine Management, 200–219. Wiesbaden: Springer Fachmedien Wiesbaden, 2014. http://dx.doi.org/10.1007/978-3-658-03981-3_19.

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Weibel, Michel, Volker Schmeißer, and Frank Hofmann. "Model-Based Approaches to Exhaust Aftertreatment System Development." In Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts, 691–707. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4899-8071-7_22.

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Daggolu, Prashant R., Dinesh Kumar Gogia, and T. A. Siddiquie. "Exhaust After Treatment System for Diesel Locomotive Engines—A Review." In Locomotives and Rail Road Transportation, 155–68. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3788-7_8.

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Montenegro, Gianluca, and Angelo Onorati. "Modeling the Gas Flow Process Inside Exhaust Systems: One Dimensional and Multidimensional Approaches." In Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts, 507–50. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4899-8071-7_17.

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Nova, Isabella, Massimo Colombo, Enrico Tronconi, Volker Schmeißer, Brigitte Bandl-Konrad, and Lisa Zimmermann. "Dual-Layer Ammonia Slip Catalysts for Automotive SCR Exhaust Gas Aftertreatment: An Experimental and Modeling Study." In Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts, 553–86. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4899-8071-7_18.

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Milovanovic, Nebojsa, S. Hamalian, M. Lewander, and K. Larson. "The novel SCR and PNA exhaust gas after treatment systems for diesel passenger cars." In Proceedings, 31–47. Wiesbaden: Springer Fachmedien Wiesbaden, 2016. http://dx.doi.org/10.1007/978-3-658-13255-2_4.

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Allamsetty, Srikanth, and Sankarsan Mohapatro. "Prediction of NO to NO2 Conversion Efficiency with NTP-Based Diesel Exhaust Treatment Using Radial Basis Functions." In Advances in Intelligent Systems and Computing, 299–310. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-1595-4_24.

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Khan, Ibraheem Raza, Y. Lethwala, Aayush Chawla, and S. Jaichandar. "Study of Nox Treatment with Selective Catalytic Reduction and Diesel Exhaust Fluid with Emphasis on Importance of Mixer in Flow." In Lecture Notes in Mechanical Engineering, 41–49. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3631-1_5.

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Hsieh, Ming-Feng, and Junmin Wang. "Diesel Engine SCR Systems: Modeling, Measurements, and Control." In Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts, 425–51. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4899-8071-7_14.

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Boger, Thorsten. "Integration of SCR Functionality into Diesel Particulate Filters." In Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts, 623–55. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4899-8071-7_20.

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Conference papers on the topic "Diesel Exhaust Treatment"

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Yankelevich, Y., M. Wolf, R. Baksht, A. Pokryvailo, J. Vinogradov, and E. Sher. "Multielectrode Corona Reactor for NOx Diesel Exhaust Treatment." In 2007 IEEE Pulsed Power Plasma Science Conference. IEEE, 2007. http://dx.doi.org/10.1109/ppps.2007.4345634.

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Bao-lin, Li, Wei Tong-min, Fan Shuai, and Fan Jiang-peng. "Study on the treatment of underground diesel exhaust." In 2011 International Conference on Consumer Electronics, Communications and Networks (CECNet). IEEE, 2011. http://dx.doi.org/10.1109/cecnet.2011.5768921.

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Xiaoguang, Xu, Gao Xiyan, Wang Xiancheng, and Li Chengbin. "After-Treatment for Reduction of Diesel Exhaust Particulate." In Automotive and Transportation Technology Congress and Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2001. http://dx.doi.org/10.4271/2001-01-3204.

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Lüders, Hartmut, Peter Stommel, and Sam Geckler. "Diesel Exhaust Treatment - New Approaches to Ultra Low Emission Diesel Vehicles." In International Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1999. http://dx.doi.org/10.4271/1999-01-0108.

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5

Lai, F. C. "Optimal Exhaust Tube Design for Diesel After-Treatment System." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-62385.

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Abstract:
Diesel particulate filters (DPFs) are now considered a necessary and indispensable after-treatment system for reducing diesel soot to meet the future stringent regulations of diesel emissions. The present work is aimed at developing strategies for effective tube design to minimize the temperature drop (ΔT) between turbocharger outlet and diesel particulate inlet so as to improve the performance of DPF. Previous studies have shown that increasing heat retention in the operation of DPF improves fuel consumption by 5–7%. They have also shown that fuel economy can be improved by approximately 1% for every 4°C temperature reduction in downpipe. Exhaust tubes with diameter of 8.89 and 12.7 cm (3.5 and 5 in., respectively) with 2, 3, and 4 bends are examined in this study for their effects in the overall pressure drop. In addition, two types of insulations, thermolastic wrap and metal encapsulated with thermal conductivities of 0.133 and 0.024 W/m2·K respectively, are considered for their contribution to the overall temperature drop. It is expected that the results obtained will help in designing an optimal exhaust tube for a diesel after-treatment system.
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Zou Zhen Yu and Liu Jing. "Effects of exhaust post-treatment technology on diesel engine emissions." In 2011 International Conference on Transportation and Mechanical & Electrical Engineering (TMEE). IEEE, 2011. http://dx.doi.org/10.1109/tmee.2011.6199564.

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7

Hoard, John. "Plasma-Catalysis for Diesel Exhaust Treatment: Current State of the Art." In SAE 2001 World Congress. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2001. http://dx.doi.org/10.4271/2001-01-0185.

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8

Hoard, John W., and Alexander Panov. "Products and Intermediates in Plasma-Catalyst Treatment of Simulated Diesel Exhaust." In SAE International Fall Fuels & Lubricants Meeting & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2001. http://dx.doi.org/10.4271/2001-01-3512.

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9

Velmurugan, Dhinesh, Daniel Lundberg, and Tomas McKelvey. "Supervisory controller for a LNT-SCR Diesel Exhaust After-Treatment System." In 2018 17th European Control Conference (ECC). IEEE, 2018. http://dx.doi.org/10.23919/ecc.2018.8550256.

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10

Walke, P. V., and N. V. Deshpande. "Testing of New Catalyst for Compression Ignition Engine Exhaust Treatment." In ASME 2005 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/icef2005-1277.

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Testing of catalytic converter with exhaust gas recirculation system for diesel engine to reduce pollute gases is chosen for present work. The emphasis is given on hydrocarbon (HC), carbon monoxide (CO) and oxides of nitrogen. The catalytic converter was developed with variations of catalyst plates. Perforated plates of copper and combination of copper oxide and cerium oxide (CeO2 +CuO2) were used as the catalyst. Copper spacer is used in between plates to vary the distance. Secondary air was injected into the converter to aid oxidization of HC and CO. Experimental study was carried out on computerized kirloskar single cylinder four stroke (10 B.H.P, 7.4 KW) diesel engine test rig with an eddy current dynamometer. The converter was tested with various combination of the exhaust gas re-circulation (EGR) system. There are some improvements in the reduction and conversion efficiency of HC & CO. Exhaust gas recirculation has proved to be effective in reducing NOx.
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