Literatura científica selecionada sobre o tema "Volume de pore inaccessible"
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Artigos de revistas sobre o assunto "Volume de pore inaccessible"
Gilman, J. R., e D. J. MacMillan. "Improved Interpretation of the Inaccessible Pore-Volume Phenomenon". SPE Formation Evaluation 2, n.º 04 (1 de dezembro de 1987): 442–48. http://dx.doi.org/10.2118/13499-pa.
Texto completo da fonteSotirchos, Stratis V., e Solon Zarkanitis. "Inaccessible pore volume formation during sulfation of calcined limestones". AIChE Journal 38, n.º 10 (outubro de 1992): 1536–50. http://dx.doi.org/10.1002/aic.690381006.
Texto completo da fonteBahadur, Jitendra, Cristian R. Medina, Lilin He, Yuri B. Melnichenko, John A. Rupp, Tomasz P. Blach e David F. R. Mildner. "Determination of closed porosity in rocks by small-angle neutron scattering". Journal of Applied Crystallography 49, n.º 6 (2 de novembro de 2016): 2021–30. http://dx.doi.org/10.1107/s1600576716014904.
Texto completo da fonteXiong, Lei, Yu Huang, Yuewei Wu, Chaochao Gao e Wenxi Gao. "Study on the Influence of Inaccessible Pore Volume of Polymer Development". IOP Conference Series: Earth and Environmental Science 170 (julho de 2018): 022045. http://dx.doi.org/10.1088/1755-1315/170/2/022045.
Texto completo da fonteLund, T., E. Ø. Bjørnestad, A. Stavland, N. B. Gjøvikli, A. J. P. Fletcher, S. G. Flew e S. P. Lamb. "Polymer retention and inaccessible pore volume in North Sea reservoir material". Journal of Petroleum Science and Engineering 7, n.º 1-2 (abril de 1992): 25–32. http://dx.doi.org/10.1016/0920-4105(92)90005-l.
Texto completo da fonteRusin, Zbigniew, Piotr Stępień e Karol Skowera. "Influence of fly ash on the pore structure of mortar using a differential scanning calorimetry analysis". MATEC Web of Conferences 322 (2020): 01027. http://dx.doi.org/10.1051/matecconf/202032201027.
Texto completo da fonteLan, Yuzheng, Rouzbeh Ghanbarnezhad Moghanloo e Davud Davudov. "Pore Compressibility of Shale Formations". SPE Journal 22, n.º 06 (17 de agosto de 2017): 1778–89. http://dx.doi.org/10.2118/185059-pa.
Texto completo da fonteFerreira, V. H. S., e R. B. Z. L. Moreno. "Rheology-based method for calculating polymer inaccessible pore volume in core flooding experiments". E3S Web of Conferences 89 (2019): 04001. http://dx.doi.org/10.1051/e3sconf/20198904001.
Texto completo da fonteLeng, Jianqiao, Xindi Sun, Mingzhen Wei e Baojun Bai. "A Novel Numerical Model of Gelant Inaccessible Pore Volume for In Situ Gel Treatment". Gels 8, n.º 6 (13 de junho de 2022): 375. http://dx.doi.org/10.3390/gels8060375.
Texto completo da fonteHilden, Sindre T., Halvor Møll Nilsen e Xavier Raynaud. "Study of the Well-Posedness of Models for the Inaccessible Pore Volume in Polymer Flooding". Transport in Porous Media 114, n.º 1 (15 de junho de 2016): 65–86. http://dx.doi.org/10.1007/s11242-016-0725-8.
Texto completo da fonteTeses / dissertações sobre o assunto "Volume de pore inaccessible"
Dongmo, Nguepi Guissel Lagnol. "Modèles mathématiques et numériques avancés pour la simulation du polymère dans les réservoirs pétroliers". Electronic Thesis or Diss., université Paris-Saclay, 2021. http://www.theses.fr/2021UPASG077.
Texto completo da fonteAn effective technique to increase production in an oil field is to inject a mixture of water and polymer. The viscosity of polymer reduces the mobility of water, which then pushes oil better, resulting in a higher extraction rate. The numerical simulation of such an enhanced oil recovery is therefore of paramount importance. However, despite decades of research, the modeling of polymer flows in porous media and its numerical resolution remains a difficult subject.On the one hand, the models traditionally used by reservoir engineers exhibit, in the best case, resonance-like singularities that make them weakly hyperbolic. Thisdefect gives rise to some complications but remains acceptable. In the worst case, when we wish to incorporate the effect of the inaccessible pore volume (IPV), themodels become non-hyperbolic, which exacerbates the numerical instabilities that are likely to appear.On the other hand, classical numerical schemes do not yield satisfactory results. Without IPV, the excessive diffusion around the contact wave causes the most relevant information to be lost. With IPV, the existence of complex eigenvalues generates exponential instabilities at the continuous level that must be addressed at the discrete level to avoid a premature stop of the code.The objective of this thesis is to remedy these difficulties. Regarding models, we analyze several IPV laws and show an equivalence between two of them. Furthermore, we propose reasonable sufficient conditions on the IPV law to enforce weak hyperbolicity of the flow system. Regarding schemes for the problem without IPV, we advocate a correction to improve the accuracy of contact discontinuities. For the problem with IPV, we design a relaxation method that guarantees the stability of the calculations for all IPV laws
Adams, Aaron J. "Relationships between observed pore and pore-throat geometries, measured porosity and permeability, and indirect measures of pore volume by nuclear magnetic resonance". Texas A&M University, 2005. http://hdl.handle.net/1969.1/4710.
Texto completo da fonteHolmes, Gary John. "Early age volume change and pore pressure development in cement pastes". Thesis, Queen Mary, University of London, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243815.
Texto completo da fonteBunker, Daniel Thomas. "The Influence of drying rate on the pore volume distribution of clay coatings". Diss., Georgia Institute of Technology, 1991. http://hdl.handle.net/1853/5783.
Texto completo da fontePanontin, Flavia. "Determinação de volume de poro de silicas para CLAE utilizando espectroscopia no infravermelho proximo". [s.n.], 2007. http://repositorio.unicamp.br/jspui/handle/REPOSIP/250552.
Texto completo da fonteDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Quimica
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Resumo: Um método para a determinação do volume de poros de sílicas, utilizadas como suportes de fases estacionárias para CLAE (Cromatografia Líquida de Alta Eficiência), foi desenvolvido utilizando a espectroscopia na região do infravermelho próximo (NIR). Foram preparadas amostras pela adição de sílica em soluções de diferentes concentrações de compostos de recobrimento, como polímeros, hidrocarbonetos lineares e ramificados, nujol, glicerol, entre outros, em meio de diclorometano ou metanol. Foram registrados espectros de reflectância difusa na região de 1100 a 2300 nm. Os espectros obtidos foram submetidos à primeira derivada e as intensidades em 1688 nm (primeiro sobretom de ligações C-H) foram empregadas para a construção de uma curva em função da carga inicial (massa recobrimento/massa total) da amostra. Foram obtidos dois ramos lineares, o primeiro (praticamente paralelo à abscissa) indica que a imobilização do reagente no interior dos poros da sílica, e o segundo mostra um aumento crescente dos valores de primeira derivada, indicando o recobrimento de sua superfície externa. A intersecção destas duas retas fornece o valor de carga equivalente ao total preenchimento dos poros. Os resultados obtidos de volume de poro são concordantes com os valores fornecidos pelo método padrão (BJH), apresentando desvios padrão menores que 10%. O método proposto apresenta boa reprodutibilidade, com desvios menores que 1,0%, sendo rápido, simples e não destrutivo o que mostra uma grande vantagem frente ao método BJH, que faz uso de equipamentos caros e procedimentos lentos
Abstract: A method for the determination of pore volume of silicas, used as stationary phases for HPLC (High Performance Liquid Chromatography) was developed using near infrared spectroscopy (NIR). Samples were prepared by the addition of silica in covering compounds solutions of different concentrations, as linear and ramified polymers, hydrocarbons, nujol, glycerol, and among others, using dichloromethane or methanol as solvents. Diffuse reflectance spectra were registered in the 1100 to 2300 nm region. Spectra were submitted to a first derivative pre-treatment and the intensities at 1688 nm (first overtone of C-H bonds) were used for the construction of a curve as a function of the initial load (covering/total mass) of the sample. Two linear branches were obtained; the first one (practically parallel to the abscissa) indicates the immobilization of the reagent in the interior silica pores, and the second one shows increasing values of first derivative, indicating the covering of its external surface. The intersession of these two straight lines supplies the load value that is equivalent to the total fulfilling of the pores. The results obtained for of pore volume are in agreement with those supplied by the standard method (BJH), presenting deviation lower than 10 %. The proposed method presents good reproducibility with standard deviation lower than 1.0 %, being fast, simple and no destructive technique, that is a great advantage over the BJH method, which uses expensive equipment and slow procedures
Mestrado
Quimica Analitica
Mestre em Química
Huang, Baiyu. "Facile Synthesis and Improved Pore Structure Characterization of Mesoporous γ-Alumina Catalyst Supports with Tunable Pore Size". BYU ScholarsArchive, 2013. https://scholarsarchive.byu.edu/etd/3553.
Texto completo da fonteKarakas, Z. K., R. Boncukcuoglu e I. H. Karakas. "The Effects of Fuel Type Above Adsorbtive Properties of the Nickel Ferrite Nanoparticles synthesized with Microwave Method". Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35271.
Texto completo da fonteAmgarten, Dione Rodrigues. "Determinação do volume especifico de poros de silicas cromatograficas por dessorção de liquidos em excesso". [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/250692.
Texto completo da fonteDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Quimica
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Resumo: A determinação do volume específico de poros (sV) de sílicas cromatográficas do tipo CLAE é importante porque o sV e uma característica fundamental da sílica que se relaciona diretamente aos parâmetros importantes (tamanho de poro e área superficial) para aplicações cromatográficas. A determinação do sV é normalmente feita por aparelhos de adsorção/dessorção de nitrogênio (baixas temperaturas: ~75K)) e de intrusão de mercúrio (alta pressão). A instrumentação usada nestes procedimentos é bastante cara e requer operadores bem treinados. Por isso, o objetivo deste projeto foi desenvolver um procedimento relativamente rápido, confiável, de baixo custo e que pudesse ser realizado, por estudantes e técnicos com um treinamento especial mínimo, em qualquer laboratório. Começando com um procedimento de adsorção volumétrica, publicado na literatura, um novo procedimento de dessorção gravimétrica que usa a mesma amostra várias vezes (reciclagem) para obter determinações estatisticamente confiáveis foi desenvolvido. As influências da umidade e da mudança do líquido volátil utilizado foram avaliadas. Os resultados mostraram que independente do líquido volátil utilizado, o valor de sV é preciso e se encontra bem próximo dos valores obtidos pelos procedimentos instrumentais convencionais. O procedimento requer aproximadamente de 6-8 horas para 1-5 determinações. O procedimento pode ser empregado no próprio ambiente do laboratório sem interferência da umidade do ambiente. Comparações com os outros procedimentos mostram que os valores de sV obtidos são precisos e provavelmente mais exatos do que os fornecidos por estes outros
Abstract: The determination of the specific pore volume (sV) of chromatographic silicas of the type used in HPLC is important because the sV is a fundamental characteristic of the silica which relates directly to parameters (pore size and surface area) important to chromatography applications. The determination of sV is usually made by means of adsorption/desorption of nitrogen at low temperature (~75K) or of intrusion of mercury at high pressure. The instrumentation for these procedures are quite expensive, and require well trained operators. Therefore, the objective this project was to developed a relatively fast and reliable procedure, of low cost that could be accomplished at any laboratory by students or technicians with a minimum of special training. Starting with a volumetric adsorption procedure published in the literature a new gravimetric desorption procedure was developed which uses the same sample several times (recycling) to obtain statistically confident determinations. The influences of the humidity and of the choice of volatile liquid used in the desorption from silica were evaluated. The results show that, independent of the volatile liquid used, the sV value is precise and in close agreement with values obtained by the conventional instrumental procedures. The procedure requires about 6-8 hours to make 1-5 determinations in parallel. The procedure can be employed in a laboratory environment with neglible interference from ambient humidity. Comparisons with the other procedures show thet the sV values obtained are at least as precise and are probably as accurate as they are
Mestrado
Quimica Analitica
Mestre em Química
PANINI, FILIPPO. "Pore-scale characterization of rock images: geometrical analysis and hydrodynamic simulation". Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2970983.
Texto completo da fonteSpencer, John M. "Comparing a low-volume piezometer to traditional wells in evaluating hydraulic lag caused by low-permeability sediments". [Tampa, Fla] : University of South Florida, 2008. http://purl.fcla.edu/usf/dc/et/SFE0002435.
Texto completo da fonteLivros sobre o assunto "Volume de pore inaccessible"
Zamorani, E., e H. Blanchard. Pore Volume and Pore Size Distribution of Cement Samples Measured by a Modified Mercury Intrusion Porosimeter (Nuclear Science and Technology). European Communities / Union (EUR-OP/OOPEC/OPOCE), 1987.
Encontre o texto completo da fonteThomas, Sabu, A. K. Haghi e Moein MehdiPour MirMahaleh. Foundations of Nanotechnology, Volume One: Pore Size in Carbon-Based Nano-Adsorbents. Apple Academic Press, Incorporated, 2014.
Encontre o texto completo da fonteAllen, Terence. Particle Size Measurement: Volume 1: Surface area and pore size determination Volume 2: Powder sampling and particle size measurement (Particle Technology Series). 5a ed. Springer, 1996.
Encontre o texto completo da fonteVincent, Gaffney, e Fitch Simon, eds. Europe''s Lost Frontiers: Volume 1. Archaeopress Archaeology, 2022. http://dx.doi.org/10.32028/9781803272689.
Texto completo da fonteBerwick, Robert C., e Edward P. Stabler, eds. Minimalist Parsing. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198795087.001.0001.
Texto completo da fonteDodge, Jennifer. Nightmares and Dreams. Editado por Debra J. Davidson e Matthias Gross. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780190633851.013.24.
Texto completo da fonteSaylor, Eric. Vaughan Williams. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780190918569.001.0001.
Texto completo da fonteJahoda, Christian, e Christiane Kalantari, eds. Early West Tibetan Buddhist Monuments. Verlag der Österreichischen Akademie der Wissenschaften, 2021. http://dx.doi.org/10.1553/978oeaw87776.
Texto completo da fonteCapítulos de livros sobre o assunto "Volume de pore inaccessible"
Dongmo Nguepi, Guissel Lagnol, Benjamin Braconnier, Christophe Preux, Quang-Huy Tran e Christophe Berthon. "A Relaxation Method for the Simulation of Possibly Non-hyperbolic Polymer Flooding Models with Inaccessible Pore Volume Effect". In Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples, 445–53. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43651-3_41.
Texto completo da fontePlant, Leigh D., e Steve A. N. Goldstein. "Two-Pore-Domain Potassium Channels". In Textbook of Ion Channels Volume II, 151–62. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/9781003096276-10.
Texto completo da fonteCanham, Leigh. "Pore Volume (Porosity) in Porous Silicon". In Handbook of Porous Silicon, 1–7. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-04508-5_13-1.
Texto completo da fonteCanham, Leigh. "Pore Volume (Porosity) in Porous Silicon". In Handbook of Porous Silicon, 135–42. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05744-6_13.
Texto completo da fonteCanham, Leigh. "Pore Volume (Porosity) in Porous Silicon". In Handbook of Porous Silicon, 291–98. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71381-6_13.
Texto completo da fonteZEMAN, LEOS, e GABRIEL TKACIK. "Pore Volume Distribution in Ultrafiltration Membranes". In Materials Science of Synthetic Membranes, 339–50. Washington, D.C.: American Chemical Society, 1985. http://dx.doi.org/10.1021/bk-1985-0269.ch016.
Texto completo da fonteFrede, H. G. "The importance of pore volume and pore geometry to soil aeration". In Soil Compaction and Regeneration, 25–29. London: Routledge, 2022. http://dx.doi.org/10.1201/9780203739365-3.
Texto completo da fonteZhao, Wenfang, e Xiaowu Tang. "The Effect of Pore Size Deformation on Multi-pore Model of Woven Geotextiles in Tension Test". In Proceedings of the 8th International Congress on Environmental Geotechnics Volume 2, 708–14. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2224-2_88.
Texto completo da fonteTeufel, L. W. "Pore Volume Changes During Frictional Sliding of Simulated Faults". In Mechanical Behavior of Crustal Rocks, 135–45. Washington, D. C.: American Geophysical Union, 2013. http://dx.doi.org/10.1029/gm024p0135.
Texto completo da fonteLi, Guangyao, Liangtong Zhan e Sheng Dai. "Influence of Pore Distribution Characteristics on Relative Hydraulic Conductivity in Soil Covers—A Pore-Scale Numerical Investigation". In Proceedings of the 8th International Congress on Environmental Geotechnics Volume 2, 343–50. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2224-2_42.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Volume de pore inaccessible"
Pancharoen, Monrawee, Marco Roberto Thiele e Anthony Robert Kovscek. "Inaccessible Pore Volume of Associative Polymer Floods". In SPE Improved Oil Recovery Symposium. Society of Petroleum Engineers, 2010. http://dx.doi.org/10.2118/129910-ms.
Texto completo da fonteLotsch, T., T. Muller e G. Pusch. "The Effect of Inaccessible Pore Volume on Polymer Coreflood Experiments". In SPE Oilfield and Geothermal Chemistry Symposium. Society of Petroleum Engineers, 1985. http://dx.doi.org/10.2118/13590-ms.
Texto completo da fonteDongmo, G., B. Braconnier, C. Preux, Q. Tran e C. Berthon. "Glimm and Finite Volume Schemes for Polymer Flooding Model with and Without Inaccessible Pore Volume Law". In ECMOR XVII. European Association of Geoscientists & Engineers, 2020. http://dx.doi.org/10.3997/2214-4609.202035090.
Texto completo da fonteFedorov, Konstantin Mikhailovich, Tatyana Anatolyevna Pospelova, Aleksandr Vyacheslavovich Kobyashev, Aleksandr Yanovich Gilmanov, Tatyana Nikolaevna Kovalchuk e Aleksand Pavlovich Shevelev. "Determination of Adsorption-Retention Constants and Inaccessible Pore Volume for High-Molecular Polymers". In SPE Russian Petroleum Technology Conference. SPE, 2021. http://dx.doi.org/10.2118/206428-ms.
Texto completo da fonteAlves Fortunato, Maira, Samir Bekri, David Rousseau, Tiphaine Courtaud e Nicolas Wartenberg. "Transport of EOR Surfactant in Reservoirs: Impact of Polymer on Apparent Surfactant Inaccessible Pore Volume". In SPE EuropEC - Europe Energy Conference featured at the 84th EAGE Annual Conference & Exhibition. SPE, 2023. http://dx.doi.org/10.2118/214411-ms.
Texto completo da fonteSwadesi, Boni, Erdico Prasidya Saktika, Mahruri Sanmurjana, Septoratno Siregar e Dyah Rini. "An experimental study of inaccessible pore volume on polymer flooding and its effect on oil recovery". In 2ND INTERNATIONAL CONFERENCE ON EARTH SCIENCE, MINERAL, AND ENERGY. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0006957.
Texto completo da fonteSwadesi, Boni, Roiduz Zumar, Mahruri Sanmurjana, Septoratno Siregar e Dedy Kristanto. "The effect of inaccessible pore volume and adsorption on polymer flooding for field scale injection in RZ field". In 3RD INTERNATIONAL CONFERENCE ON EARTH SCIENCE, MINERAL, AND ENERGY. AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0065527.
Texto completo da fonteLi, Z., R. M. Dean, H. Lashgari, H. Luo, J. W. Driver, W. Winoto, G. A. Pope et al. "Recent Advances in Modeling Polymer Flooding". In SPE Improved Oil Recovery Conference. SPE, 2024. http://dx.doi.org/10.2118/218219-ms.
Texto completo da fonteSeright, Randall Scott, e Dongmei Wang. "Impact of Salinity, Hardness, Lithology, and ATBS Content on HPAM Polymer Retention for the Milne Point Polymer Flood". In SPE Western Regional Meeting. SPE, 2023. http://dx.doi.org/10.2118/212946-ms.
Texto completo da fonteSong, Haofeng, Pinaki Ghosh e Kishore Mohanty. "Transport of Polymers in Low Permeability Carbonate Rocks". In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/206024-ms.
Texto completo da fonteRelatórios de organizações sobre o assunto "Volume de pore inaccessible"
Gantzer, Clark J., Shmuel Assouline e Stephen H. Anderson. Synchrotron CMT-measured soil physical properties influenced by soil compaction. United States Department of Agriculture, fevereiro de 2006. http://dx.doi.org/10.32747/2006.7587242.bard.
Texto completo da fonteOliynyk, Kateryna, e Matteo Ciantia. Application of a finite deformation multiplicative plasticity model with non-local hardening to the simulation of CPTu tests in a structured soil. University of Dundee, dezembro de 2021. http://dx.doi.org/10.20933/100001230.
Texto completo da fonteFriedman, Shmuel, Jon Wraith e Dani Or. Geometrical Considerations and Interfacial Processes Affecting Electromagnetic Measurement of Soil Water Content by TDR and Remote Sensing Methods. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7580679.bard.
Texto completo da fontePorosity, permeability, density, and pore volume compressibility data of core from the Phillips-Cherryville North Cook Inlet A-2 well. Alaska Division of Geological & Geophysical Surveys, 1989. http://dx.doi.org/10.14509/18955.
Texto completo da fonte