Structural effects of microporous polymers on adsorption/separation of C1-C3 light hydrocarbons and CO2 in natural gas
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.131985
Abstract: Abstract Microporous polymers (PAN-T1 and PAN-T2) with the similar polymer skeleton but considerably different BET surface areas from 1106 to 1563 m2 g-1, micropore surface areas from 250 to 868 m2 g-1 and total pore… read more here.
Keywords: co2; light hydrocarbons; c2h6; microporous polymers ... See more keywords
Competitive adsorption characteristics of CH4/C2H6 gas mixtures on model substances, coal and shale
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.118038
Abstract: Abstract Dynamic adsorption experiments were conducted on different samples to investigate the process and mechanism of competitive adsorption between CH4 and C2H6 molecules. Based on adsorption breakthrough curves obtained from adsorption experiments, mathematical models of… read more here.
Keywords: ch4 c2h6; adsorption; c2h6; competitive adsorption ... See more keywords
Low temperature studies of the rate coefficients and branching ratios of reactive loss vs quenching for the reactions of 1CH2 with C2H6, C2H4, C2H2
Sign Up to like & getrecommendations! Published in 2019 at "Icarus"
DOI: 10.1016/j.icarus.2018.12.027
Abstract: Abstract The kinetics of the reactions of the first excited state of methylene, 1CH2, with C2H2, C2H4, and C2H6, has been measured over the temperature range 43–298 K by pulsed laser photolysis, monitoring 1CH2 removal by… read more here.
Keywords: temperature; rate coefficients; branching ratios; c2h6 ... See more keywords
An indium-based ethane-trapping MOF for efficient selective separation of C2H6/C2H4 mixture
Sign Up to like & getrecommendations! Published in 2019 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2018.11.005
Abstract: Abstract The purification of ethylene (C2H4) from the cracking gas ethane/ethylene mixture (1:15, v/v) is a typical energy-intensive process in the chemical industry. As an alternative, adsorptive separation with much lower energy consumption and operational… read more here.
Keywords: mixture; c2h6 c2h4; separation; soc mof ... See more keywords
Micro- and Ultramicroporous Polyaminals for Highly Efficient Adsorption/Separation of C1-C3 Hydrocarbons and CO2 in Natural Gas.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c04378
Abstract: This paper presents a series of micro- and ultramicroporous polyaminals with BET surface areas up to 1304 m2 g-1, which are prepared from two triazine-based tetraamines and three dialdehydes or monoaldehyde through the A4 +… read more here.
Keywords: micro ultramicroporous; adsorption; c2h6; gas ... See more keywords
Formation of a N/O/F-Rich and Rooflike Cluster-Based Highly Stable Cu(I/II)-MOF for Promising Pipeline Natural Gas Upgrading by the Recovery of Individual C3H8 and C2H6 Gases.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c11971
Abstract: Due to the ultralow amounts of C3H8 and C2H6 gases, to design and synthesize water-stable MOFs that are promising for real-world efficient pipeline natural gas (NG) upgrading by the recovery of individual C3H8 and C2H6… read more here.
Keywords: c2h6; c3h8 c2h6; gas; c2h6 gases ... See more keywords
High-Performance Adsorbent for Ethane/Ethylene Separation Selected through the Computational Screening of Aluminum-Based Metal-Organic Frameworks.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c13905
Abstract: The development of a high-performance ethane (C2H6)-selective adsorbent for the separation of ethane/ethylene (C2H6/C2H4) gas mixtures has been investigated for high-efficiency adsorption-based gas separation. Herein, we investigated Al-based metal-organic frameworks (MOFs) to identify an efficient… read more here.
Keywords: c2h6 c2h4; ethane; adsorbent; c2h6 ... See more keywords
Pore Engineering for One-Step Ethylene Purification from a Three-Component Hydrocarbon Mixture
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c11247
Abstract: Ethylene production from C2 hydrocarbon mixtures through one separation step is desirable but challenging because of the similar size and physical properties of acetylene, ethylene, and ethane. Herein, we report three new isostructural porous coordination… read more here.
Keywords: c2h6; step; hydrocarbon; three component ... See more keywords
Atomically Dispersed Au-Assisted C-C Coupling on Red Phosphorus for CO2 Photoreduction to C2H6.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c09424
Abstract: Single-atom catalysts have exhibited great potential in the photocatalytic conversion of CO2 to C2 products, but generation of gaseous multi-carbon hydrocarbon products is still challenging. Previously, supports of a single atom consist of multiple elements,… read more here.
Keywords: single atom; co2; red phosphorus; c2h6 ... See more keywords
One-step ethylene production from a four-component gas mixture by a single physisorbent
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-26473-8
Abstract: One-step adsorptive purification of ethylene (C2H4) from four-component gas mixtures comprising acetylene (C2H2), ethylene (C2H4), ethane (C2H6) and carbon dioxide (CO2) is an unmet challenge in the area of commodity purification. Herein, we report that… read more here.
Keywords: c2h2; c2h6; gas; one step ... See more keywords
Pillar-layer Zn–triazolate–dicarboxylate frameworks with a customized pore structure for efficient ethylene purification from ethylene/ethane/acetylene ternary mixtures
Sign Up to like & getrecommendations! Published in 2023 at "Chemical Science"
DOI: 10.1039/d3sc01134h
Abstract: The selective adsorption of C2H6 and C2H2 over C2H4 from C2H2/C2H4/C2H6 ternary mixtures for one-step C2H4 purification represents a crucial yet challenging task in industry. The pore structure of the adsorbents must be finely tailored… read more here.
Keywords: c2h4; triazolate dicarboxylate; ternary mixtures; c2h2 c2h4 ... See more keywords