Zeolitic imidazolate framework membranes for gas separation: A review of synthesis methods and gas separation performance
Zeolitic imidazolate framework (ZIF)-based membranes are emerging materials that are
highly attractive for gas separation and purification. Highly reproducible defect-free ZIF …
highly attractive for gas separation and purification. Highly reproducible defect-free ZIF …
Microporous ZIF-8 and ZIF-67 membranes grown on mesoporous alumina substrate for selective propylene transport
Defect free microporous ZIF-8 and ZIF-67 membranes were successfully developed from the
secondary growth technique to separate propylene from propylene/propane gas mixture …
secondary growth technique to separate propylene from propylene/propane gas mixture …
Optimizing purity and recovery of biogas methane enrichment process in a closed landfill
Biogas calorific value upgrading into biomethane or methane-rich gas is an attractive choice
for renewable energy alternatives. Exploitation of methane-rich gas from landfill has gained …
for renewable energy alternatives. Exploitation of methane-rich gas from landfill has gained …
Methane enrichment from high carbon dioxide content natural gas by pressure swing adsorption
Microporous PKS activated carbon prepared in the work exhibited Type 1 isotherm without
hysteresis with pore size of 2.01 nm, high surface area of 698 m 2/g, high affinity for the CO …
hysteresis with pore size of 2.01 nm, high surface area of 698 m 2/g, high affinity for the CO …
Hybrid membranes based on ionic-liquid-functionalized poly (vinyl benzene chloride) beads for CO2 capture
Efficient hybrid composite membranes for CO 2 capture were prepared using poly (vinyl
benzene chloride)(PVBC) beads functionalized with an ionic liquid, butylimidazole bis …
benzene chloride)(PVBC) beads functionalized with an ionic liquid, butylimidazole bis …
Microporous ZIF-7 membranes prepared by in-situ growth method for hydrogen separation
The H 2/CO 2 selectivity across ZIF-7 membrane prepared by in-situ growth method at
synthesis temperature and time of 105° C and 2 h, respectively, was the highest at 15.98 …
synthesis temperature and time of 105° C and 2 h, respectively, was the highest at 15.98 …
Improving the yield of Jatropha curcas's FAME through sol–gel derived meso-porous hydrotalcites
The conversion of fatty acid methyl ester (FAME) from triglycerides using heterogeneous
catalysis has gained increasing interest due to the prospect of increased yield at reduced …
catalysis has gained increasing interest due to the prospect of increased yield at reduced …
Highly perm-selective micro-porous hydrotalcite-silica membrane for improved carbon dioxide-methane separation
A notable improvement of carbon dioxide (CO2) adsorption in meso-and micro-porous
membranes was observed when hydrotalcite (HT) was incorporated in the membranes. For …
membranes was observed when hydrotalcite (HT) was incorporated in the membranes. For …
Flow dynamics of gases inside hydrotalcite-silica micropores
AD Wiheeb, TE Mohammed, ZA Abdel-Rahman… - Microporous and …, 2017 - Elsevier
Maxwell-Stefan diffusion with single-site Langmuir isotherm was used to model the flow of
gas inside micro pores of HT-Silica membrane. Coupled with Van't Hoff and Arrhenius …
gas inside micro pores of HT-Silica membrane. Coupled with Van't Hoff and Arrhenius …
The effects of fractality on hydrogen permeability across meso-porous membrane
A fractal theory employing a box-counting method was used to describe hydrogen gas
diffusion into membrane pores in the meso-porosity regime. The diffusion of the gas into the …
diffusion into membrane pores in the meso-porosity regime. The diffusion of the gas into the …