Distinguished discriminatory separation of CO2 from its methane-containing gas mixture via PEBAX mixed matrix membrane
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2017.04.002
Abstract: Abstract Highly selective separation of CO 2 from its methane-containing binary gas mixture can be achieved by using Poly(ether-block-amide) (PEBAX) mixed matrix membranes (MMMs). According to FESEM and AFM analyses, silica-based nanoparticles were homogenously integrated… read more here.
Keywords: gas mixture; gas; mixed matrix; methane ... See more keywords
Preparation of hydrophobic flat sheet membranes from PVDF-HFP copolymer for enhancing the oxygen permeance in nitrogen/oxygen gas mixture
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2020.02.018
Abstract: Abstract In this study, poly(vinilydene fluoride-co-hexafluoropropylene) (PVDF-HFP) was used for preparation of hydrophobic membranes using non-solvent induced phase inversion (NIPS) technique. PVDF-HFP copolymer with concentrations of 10 wt% and 12 wt% was prepared to investigate the… read more here.
Keywords: nitrogen; oxygen; preparation hydrophobic; gas mixture ... See more keywords
Multi-component gas mixture transport through porous structure of coal
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.06.040
Abstract: Abstract A study of gas flow through porous coals is significantly important for the accurate assessment of the state of endogenous fire risk. Coal characterizes of a unique pore structure which provides a good storage… read more here.
Keywords: gas mixture; multi component; gas; coal ... See more keywords
Kinetics of iron(III)-catalyzed oxidation of arsenic(III) in acidic solutions with SO2/O2 gas mixture using different iron sources
Sign Up to like & getrecommendations! Published in 2019 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2019.105130
Abstract: Abstract Oxidation of arsenic(III) to arsenic(V) is very important in arsenic removal and immobilization operations. Limited studies on arsenic(III) oxidation at pH below 1.5 as is the case of acid plant and leaching process effluents… read more here.
Keywords: iii; oxidation arsenic; arsenic iii; gas mixture ... See more keywords
Analysis of catalytic heat transfer for a multi-species gas mixture
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.03.172
Abstract: Abstract Stagnation point catalytic heat transfer model for a multi-species gas mixture has been developed in this work. The analysis extends the existing tertiary gas mixture catalytic model that assumes thermochemical equilibrium at the edge… read more here.
Keywords: gas mixture; heat transfer; gas;
Evaluating a new injection method of liquid/gas mixture spray injection via performing long-term in situ bioremediation tests.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2020.110691
Abstract: During in situ bioremediation, continuous injection of growth substrates such as carbon sources, electron donors, or electron acceptors inevitably results in microbial growth, resulting in biological clogging in an aquifer. Therefore, for successful bioremediation, development… read more here.
Keywords: new injection; gas mixture; method; injection ... See more keywords
Study on theoretical analysis of C4F7N infrared spectra and detection method of mixing ratio of the gas mixture
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Spectroscopy"
DOI: 10.1016/j.jms.2021.111521
Abstract: Abstract SF6 gas is widely used in power industry because of its good insulation, but it's an extremely potent greenhouse gas. To actively respond to climate change, the research of new environment-friendly gas insulating medium… read more here.
Keywords: gas; gas mixture; c4f7n; ratio ... See more keywords
Mass analysis of CH4/SO2 gas mixture by low-pressure MEMS gas sensor
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2018.03.002
Abstract: Abstract The mass analysis of natural gas for the extraction and separation of the undesirable component such as sulfur dioxide is significant for industrial applications. In this research, numerical simulations are performed to investigate the… read more here.
Keywords: so2; gas mixture; gas; ch4 so2 ... See more keywords
Sorption and Diffusion of CO2/N2 in gas mixture in thermally-rearranged polymeric membranes: A molecular investigation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2017.01.025
Abstract: Abstract In this work, we study the adsorption and diffusion of nitrogen and carbon dioxide through an atomistically detailed model of a thermally rearranged polybenzoxazole (TR-PBO) polymer membranes, via equilibrium molecular dynamics (MD) simulations. This… read more here.
Keywords: diffusion; gas mixture; thermally rearranged; sorption ... See more keywords
Effects of nozzle structure on the gas mixture uniformity of marine gas engine
Sign Up to like & getrecommendations! Published in 2017 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2017.07.011
Abstract: Abstract Natural gas is a preferred fuel choice owing to its easy availability, clean combustion, and low emission levels, especially in the field of marine engines. Recently, manifold multi-point gas injection technology was adopted by… read more here.
Keywords: nozzle structure; engine; combustion; gas mixture ... See more keywords
Transport behaviors of real gas mixture through nanopores of shale reservoir
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.12.058
Abstract: Abstract The modeling of shale gas transport through nanopores is the basis for shale gas production simulation. The real shale gas always consists of a series of gases, including ethane, propane and hydrogen sulfide etc.… read more here.
Keywords: gas; shale gas; real gas; gas mixture ... See more keywords