Academic literature on the topic 'Effective microporosity'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Effective microporosity.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Effective microporosity"

1

Moyer, J. D., T. R. Gaffney, J. N. Armor, and C. G. Coe. "Defining effective microporosity in carbon molecular sieves." Microporous Materials 2, no. 4 (1994): 229–36. http://dx.doi.org/10.1016/0927-6513(93)e0057-n.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Wang, Congcong, Wei Wang, Jian Wang, et al. "Effective removal of aromatic pollutants via adsorption and photocatalysis of porous organic frameworks." RSC Advances 10, no. 53 (2020): 32016–19. http://dx.doi.org/10.1039/d0ra05724j.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Kim, Hee-Soo, and Ji-Joon Kim. "Predicting Grain Structure in Continuously-Cast Stainless Steel Slab." Korean Journal of Metals and Materials 61, no. 1 (2023): 60–68. http://dx.doi.org/10.3365/kjmm.2023.61.1.60.

Full text
Abstract:
Macrostructural features in continuously-cast stainless steel slabs such as the distribution of equiaxed and columnar grains, and microporosity, are crucial to the post-processes, and the mechanical properties of the final steel products. Among the methods for controlling grain structure during the continuous casting process, the application of electromagnetic stirring (EMS) during casting is known to alter the grain structure of the slab. In this study, we predicted macrostructural features in a continuous-cast stainless steel slab using computer simulation. We approximated the heat transfer
APA, Harvard, Vancouver, ISO, and other styles
4

Miller, Kevin, Tiziana Vanorio, Sam Yang, and Xianghui Xiao. "A scale-consistent method for imaging porosity and micrite in dual-porosity carbonate rocks." GEOPHYSICS 84, no. 3 (2019): MR115—MR127. http://dx.doi.org/10.1190/geo2017-0812.1.

Full text
Abstract:
Unlike many other clastic rocks, relating velocity and permeability to porosity for micrite-bearing carbonate rocks has been largely unsuccessful. Recent studies have shown that additional parameters, most notably the distribution and/or proportion of micrite, can be used to parameterize the velocity and permeability behavior. However, there is currently no scale-consistent, 3D methodology for differentiating macroporosity and microporosity from the total porosity measured on bench-top laboratory equipment. Previous studies estimated microporosity and micrite content by combining total porosit
APA, Harvard, Vancouver, ISO, and other styles
5

Setiawan, Grace Caroline, Adelia Tinisia, Muhammad Galang Adhinata Abdul Rahim, Fitria Rahmitasari, and Widyasri Prananingrum. "Tegillarca granosa shell combination with Vitis vinifera and fluoride in decreasing enamel microporosity." Dental Journal 57, no. 2 (2024): 131–38. http://dx.doi.org/10.20473/j.djmkg.v57.i2.p131-138.

Full text
Abstract:
Background: White spot lesion is a demineralization process indicated by the increased of enamel microporosity. A tegillarca granosa shell contains 98.7% calcium and Vitis vinifera contains phytochemical compounds with fluoride, which has a potential to stimulate remineralization. Purpose: To analyze the Tegillarca granosa shell combination with Vitis vinifera and fluoride in decreasing enamel microporosity. Methods: The cream was prepared by combining 10% and 20% Tegillarca granosa shell with 10 grams of Vitis vinifera extract and 100 mg of fluoride. The cream was tested beforehand for viscoc
APA, Harvard, Vancouver, ISO, and other styles
6

Cid, H. E., G. Carrasco-Núñez, and V. C. Manea. "Improved method for effective rock microporosity estimation using X-ray microtomography." Micron 97 (June 2017): 11–21. http://dx.doi.org/10.1016/j.micron.2017.01.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Fuoco, Alessio, Carmen Rizzuto, Elena Tocci, et al. "The origin of size-selective gas transport through polymers of intrinsic microporosity." Journal of Materials Chemistry A 7, no. 35 (2019): 20121–26. http://dx.doi.org/10.1039/c9ta07159h.

Full text
Abstract:
Polymers of intrinsic microporosity (PIMs) are distinguished from other polymers in how the diffusion coefficients for light gases depend on their effective size, with a stronger size-selective trend for gases larger than He and H<sub>2</sub>.
APA, Harvard, Vancouver, ISO, and other styles
8

Bonifasi-Lista, Carlos, and Elena Cherkaev. "Analytical relations between effective material properties and microporosity: Application to bone mechanics." International Journal of Engineering Science 46, no. 12 (2008): 1239–52. http://dx.doi.org/10.1016/j.ijengsci.2008.06.011.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Sen, Pabitra N. "Resistivity of partially saturated carbonate rocks with microporosity." GEOPHYSICS 62, no. 2 (1997): 415–25. http://dx.doi.org/10.1190/1.1444152.

Full text
Abstract:
Simple Archie's relations relate average conductivity to average porosity and average saturation, and seem to work when the fluctuations of local porosity and local saturation are small. In general, carbonates are extremely inhomogeneous and Archie's relations fail—the saturation exponent n can depend on saturation itself, and n can be anomalously large or small. The resistivity of rocks with a mixture of micropores, macropores, and vugs is computed using effective medium theories. Quantitative mathematical modeling is used to study the influence of textural details. Geometries that lead to an
APA, Harvard, Vancouver, ISO, and other styles
10

Kiełbasa, Karolina, Şahin Bayar, Esin Apaydin Varol, et al. "Carbon Dioxide Adsorption over Activated Carbons Produced from Molasses Using H2SO4, H3PO4, HCl, NaOH, and KOH as Activating Agents." Molecules 27, no. 21 (2022): 7467. http://dx.doi.org/10.3390/molecules27217467.

Full text
Abstract:
Cost-effective activated carbons for CO2 adsorption were developed from molasses using H2SO4, H3PO4, HCl, NaOH, and KOH as activating agents. At the temperature of 0 °C and a pressure of 1 bar, CO2 adsorption equal to 5.18 mmol/g was achieved over activated carbon obtained by KOH activation. The excellent CO2 adsorption of M-KOH can be attributed to its high microporosity. However, activated carbon prepared using HCl showed quite high CO2 adsorption while having very low microporosity. The absence of acid species on the surface promotes CO2 adsorption over M-HCl. The pore size ranges that are
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Effective microporosity"

1

Sarfraz, Rubab, Muhammad Tayyab, Awais Shakoor, Muhammad Waqas Khan Tarin, and Iqra Sahar. "The Science of Biochar Production: Understanding the Formation and Characteristics of Biochar." In Biochar - Solid Carbon for Sustainable Agriculture. BENTHAM SCIENCE PUBLISHERS, 2024. http://dx.doi.org/10.2174/9789815238068124010004.

Full text
Abstract:
Mineral fertilizers have been associated with the accelerated decomposition of organic matter in the soil. This rapid decomposition primarily affects organic materials such as plant residues and other organic substances present in the soil. Biochar, produced by the pyrolysis of biomass, offers a sustainable solution to enhance soil fertility and crop productivity. Biochar has a one of a kind potential to improve soil health and counteract global climate change. Its distinct qualities, such as high carbon content and the potential to promote soil health, make it an efficient, environmentally fr
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Effective microporosity"

1

Saxena, Vimal. "Dual Porosity Effective Medium and Velocity Deviation Modeling for Quantitative Evaluation of Microporosity and Permeability in Micritic Carbonate." In ADIPEC. SPE, 2024. http://dx.doi.org/10.2118/222192-ms.

Full text
Abstract:
Abstract Understanding the intricacies of carbonate pore space, particularly microporosity, is crucial for quantitative reservoir characterization. Acoustic velocities are known to be strongly controlled by pore geometry alongside stress and porosity. The velocity behavior is extensively studied in carbonates exhibiting inter-crystalline microporosity, where digital image analysis is utilized to distinguish and measure both macro and micropores. In rock physics, complex pore systems are often conceptualized using varied pore aspect ratios, highlighting the need for acoustic models to quantify
APA, Harvard, Vancouver, ISO, and other styles
2

Gururaja, Suhasini, and Abhilash Nagaraja. "Effect of Microporosity on Damage Initiation in Ceramic Matrix Composites." In ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gt2019-91908.

Full text
Abstract:
Abstract Ceramic matrix composites (CMC) are a subclass of composite materials consisting of reinforced ceramics. They retain the advantages of ceramics such as lower density and better refractory properties but exhibit better damage tolerance compared to monolithic ceramics. This combination of properties make CMCs an ideal candidate for use in high temperature sections of gas turbines. However, modeling the damage mechanisms in CMCs is complex due to the heterogeneous microstructure and the presence of processing induced defects such as matrix porosity. The effect of matrix pore location and
APA, Harvard, Vancouver, ISO, and other styles
3

Tariq, Zeeshan, Muhammad Abid, Ayyaz Mustafa, Mustafa Alkhowaildi, and Mohamed Mahmoud. "Predictive Modeling of Clay-Bound Water in Carbonate Reservoirs Using Machine Learning Techniques." In ADIPEC. SPE, 2024. http://dx.doi.org/10.2118/222801-ms.

Full text
Abstract:
Abstract The pore structure in carbonate rocks is intricate and heterogeneous, encompassing both intra-particle and inter-particle porosities. Ignoring the presence of clay-bound water during the assessment of hydrocarbon recovery in these reservoirs can lead to inaccurate recovery factor estimates. Conventional well logging techniques often struggle to accurately measure clay-bound water in such complex lithologies. Although Nuclear Magnetic Resonance (NMR) can measure microporosity independently of the rock matrix and mineralogy. However, NMR is very expensive to measure, and not widely avai
APA, Harvard, Vancouver, ISO, and other styles
4

Hakim, Emad Abdel, Sadek Salim, Amr Hegazy, et al. "Pore Size Structure Characterization and Poro-Fluid Facies Identification Using NMR Factor Analysis Improve Oil Producibility from Complex Carbonate Reservoir: Case Study from Gulf of Suez, Egypt." In Offshore Technology Conference Brasil. OTC, 2023. http://dx.doi.org/10.4043/32927-ms.

Full text
Abstract:
Abstract The primary challenge posed by carbonates in petrophysics lies in the complexity of their pore systems, which exhibit a wide range of pore sizes within a small section of a single carbonate. In some cases, even the grains possess microporosity, distinct from the porosity between them, resulting in two different pore systems. Understanding the contribution of these pore systems to reservoir productivity is crucial for accurately assessing current and future water saturation levels. Conventional saturation equations like Archie's are not recommended for complex carbonate formations due
APA, Harvard, Vancouver, ISO, and other styles
5

Horvath, William, Michael T. Myers, and Lori A. Hathon. "Physics Based Permeability Models Based on Thomas-Stieber Plots." In 2023 SPWLA 64th Annual Symposium. Society of Petrophysicists and Well Log Analysts, 2023. http://dx.doi.org/10.30632/spwla-2023-0027.

Full text
Abstract:
A Staged Differential Effective Medium (SDEM) model is applied to interpret the permeability in thin-bedded shaly sands. In this model, the permeability varies with the amount and distribution of clay minerals. The model allows continuous interpolation between a series and parallel distribution of the clay minerals. Dispersed clays are added before structural clays and matrix grains. The longest length scale, clay laminations, are the last phase added to the massive sand matrix. The resulting equations include the distribution parameters for each inclusion. The standard Thomas-Stieber (T-S) mo
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!