Prediction of CO2 gas permeability behavior of ionic liquid–polymer membranes (ILPM)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44761
Abstract: Predicting the gas permeability of ionic liquid-polymeric membranes (ILPM) is of great importance for the design of efficient gas separation membrane materials. The available models for the prediction of CO2 gas permeability through ionic liquid-polymeric… read more here.
Keywords: ionic liquid; gas permeability; prediction; liquid ... See more keywords
Concrete gas permeability from different methods: Correlation analysis
Sign Up to like & getrecommendations! Published in 2019 at "Cement and Concrete Composites"
DOI: 10.1016/j.cemconcomp.2019.103379
Abstract: Abstract The paper explores the relation of gas permeability from different methods through both theoretical and experimental investigations. The theoretical basis of different methods is reviewed and the analysis error is derived with respect to… read more here.
Keywords: permeability different; different methods; permeability; analysis ... See more keywords
The effect of the drying temperature on water porosity and gas permeability of recycled sand mortar
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.04.128
Abstract: Abstract The main purpose of this study is to determine the effect of the drying temperature on the durability indicators such as water porosity and gas permeability of mortar made of recycled sand. A relationship… read more here.
Keywords: temperature; drying temperature; water; gas permeability ... See more keywords
Determination of the Apparent Gas Permeability in a Macrocracked Concrete
Sign Up to like & getrecommendations! Published in 2021 at "Engineering"
DOI: 10.1016/j.eng.2020.11.008
Abstract: Abstract This paper reports on analysis of an experimental study that aimed to determine the apparent gas permeability in cracked concrete. There is a lack of research on this topic in the international literature, due… read more here.
Keywords: apparent gas; permeability; determination apparent; gas permeability ... See more keywords
Influence of biopolymer on gas permeability in compacted clay at different densities and water contents
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2020.105631
Abstract: Abstract Reducing soil permeability by natural biopolymers, which absorb water to form viscous hydrated colloids, may sustainably improve earthen structures such as landfill covers. Previous studies mainly investigated biopolymer effects on water permeability of saturated… read more here.
Keywords: water; permeability; clay; soil ... See more keywords
Efficient prediction of gas permeability by hybrid DSBGK-LBM simulations
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.03.132
Abstract: Abstract Gas permeability changes with the pore pressure, or Knudsen number (Kn) in general, due to the Klinkenberg slippage effect. Most of the traditional simulation methods based on the Navier-Stokes equation with slip boundary condition… read more here.
Keywords: gas; method; dsbgk; permeability ... See more keywords
Modeling gas permeability and diffusivity in HAB-6FDA polyimide and its thermally rearranged analogs
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2017.05.015
Abstract: Abstract Gas permeability in HAB-6FDA polyimide and its thermally rearranged analogs was described using a thermodynamic model based on the non-equilibrium lattice fluid (NELF) theory. This study is part of an ongoing effort to describe… read more here.
Keywords: gas; permeability; polyimide thermally; gas permeability ... See more keywords
Experimental study on influence of bedding angle on gas permeability in coal
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2019.04.010
Abstract: Abstract The gas permeability of coalbeds is of critical significance to gas exploitation and recovery in coal seams. These properties are affected by bedding plane orientation. In this paper, the influence of different bedding angles… read more here.
Keywords: coal; bedding angle; gas permeability;
Processing, thermo-mechanical characterization and gas permeability of thermoplastic starch/poly(butylene trans-1,4-cyclohexanedicarboxylate) blends
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Degradation and Stability"
DOI: 10.1016/j.polymdegradstab.2018.10.004
Abstract: Abstract In this contribution, binary blends of thermoplastic starch (TPS) and poly(butylene trans-1,4-cyclohexanedicarboxylate) (PBCE) have been prepared by melt extrusion. The effect of different amounts of PBCE and the presence of citric acid as compatibilizer… read more here.
Keywords: butylene trans; thermoplastic starch; poly butylene; gas permeability ... See more keywords
Extremely high gas permeability of naphthyl group-containing diarylacetylene copolymers
Sign Up to like & getrecommendations! Published in 2021 at "Polymer"
DOI: 10.1016/j.polymer.2020.123305
Abstract: Abstract: Gas separation using separation membranes is highly advantageous as they consume less energy and are environmentally friendly and inexpensive. Substituted poly(diarylacetylene)s are potential materials for gas-separation membrane owing to the excellent permeation performance. Herein,… read more here.
Keywords: gas; permeability; poly poly; separation ... See more keywords
Extrusion of highly porous silicon nitride ceramics with bimodal pore structure and improved gas permeability
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Ceramic Society"
DOI: 10.1111/jace.15265
Abstract: Highly porous Si3N4 ceramics with bimodal pore structure were prepared by the extrusion processing with petroleum coke of 30 μm as pore-maker. The microstructure, mechanical strength and gas permeability were investigated. The microstructure with petroleum… read more here.
Keywords: highly porous; gas permeability; ceramics bimodal; pore ... See more keywords