Matches in SemOpenAlex for { <https://semopenalex.org/work/W2942433029> ?p ?o ?g. }
- W2942433029 endingPage "1046" @default.
- W2942433029 startingPage "1038" @default.
- W2942433029 abstract "Dual-reflux pressure swing adsorption (DR PSA) processes using a kinetically nitrogen selective molecular sieve carbon, MSC-3K 172, were investigated for the removal of nitrogen from a gas mixture consisting of 75 mol% CH4 + 25 mol% N2. The four DR PSA configurations (PL-A, PH-A, PL-B and PH-B) were experimentally demonstrated and compared in terms of their nitrogen rejection and methane recovery performance. The experimental results indicated the PH-B configuration in general performed the best in terms of the methane product purity and recovery using the kinetic MSC-3K 172 adsorbent. A non-isothermal numerical model was constructed for the kinetic DR PSA process to simulate and optimise the performance of the PH-B configuration. Model predicted gas loadings on the adsorbent indicated that selectively removing nitrogen from methane was feasible when a feed step time close to the characteristic adsorption time of nitrogen was selected. The effective usage of the adsorption bed in the PH-B configuration was also numerically studied via the capacity ratio C, with the feed step time and light reflux flow as key operational parameters, at fixed heavy product-to-feed ratio, bed pressure ratio and feed location. The numerical model for the PH-B configuration was also employed to study the effect of pressure in the purge step beyond those conditions accessible in the experiment. The simulation results revealed that the PH-B configuration could achieve a separation performance of 90 mol% CH4 in the light product with 90% CH4 recovery when the pressure in the light purge column was lower than 40 kPa while the adsorption pressure was maintained at 500 kPa. This result opens new opportunities for efficiently upgrading sub-quality natural gas reserves." @default.
- W2942433029 created "2019-05-03" @default.
- W2942433029 creator A5015970931 @default.
- W2942433029 creator A5037185459 @default.
- W2942433029 creator A5055340435 @default.
- W2942433029 creator A5072930701 @default.
- W2942433029 date "2019-09-01" @default.
- W2942433029 modified "2023-10-18" @default.
- W2942433029 title "Nitrogen rejection from methane using dual-reflux pressure swing adsorption with a kinetically-selective adsorbent" @default.
- W2942433029 cites W1987732359 @default.
- W2942433029 cites W1995138626 @default.
- W2942433029 cites W2013855544 @default.
- W2942433029 cites W2019283428 @default.
- W2942433029 cites W2027015255 @default.
- W2942433029 cites W2043507179 @default.
- W2942433029 cites W2050128842 @default.
- W2942433029 cites W2057488209 @default.
- W2942433029 cites W2064772892 @default.
- W2942433029 cites W2066205843 @default.
- W2942433029 cites W2068541472 @default.
- W2942433029 cites W2075425372 @default.
- W2942433029 cites W2077956341 @default.
- W2942433029 cites W2083639606 @default.
- W2942433029 cites W2084102782 @default.
- W2942433029 cites W2085119685 @default.
- W2942433029 cites W2089160616 @default.
- W2942433029 cites W2090442710 @default.
- W2942433029 cites W2161376000 @default.
- W2942433029 cites W2259119037 @default.
- W2942433029 cites W2319893160 @default.
- W2942433029 cites W2323255188 @default.
- W2942433029 cites W2558187404 @default.
- W2942433029 cites W2560209411 @default.
- W2942433029 cites W2563212877 @default.
- W2942433029 cites W2604909237 @default.
- W2942433029 cites W2607766335 @default.
- W2942433029 cites W2626543893 @default.
- W2942433029 cites W2746751193 @default.
- W2942433029 cites W2752911531 @default.
- W2942433029 cites W2770622343 @default.
- W2942433029 doi "https://doi.org/10.1016/j.cej.2019.04.166" @default.
- W2942433029 hasPublicationYear "2019" @default.
- W2942433029 type Work @default.
- W2942433029 sameAs 2942433029 @default.
- W2942433029 citedByCount "28" @default.
- W2942433029 countsByYear W29424330292020 @default.
- W2942433029 countsByYear W29424330292021 @default.
- W2942433029 countsByYear W29424330292022 @default.
- W2942433029 countsByYear W29424330292023 @default.
- W2942433029 crossrefType "journal-article" @default.
- W2942433029 hasAuthorship W2942433029A5015970931 @default.
- W2942433029 hasAuthorship W2942433029A5037185459 @default.
- W2942433029 hasAuthorship W2942433029A5055340435 @default.
- W2942433029 hasAuthorship W2942433029A5072930701 @default.
- W2942433029 hasBestOaLocation W29424330292 @default.
- W2942433029 hasConcept C105281773 @default.
- W2942433029 hasConcept C113196181 @default.
- W2942433029 hasConcept C121332964 @default.
- W2942433029 hasConcept C127413603 @default.
- W2942433029 hasConcept C133347239 @default.
- W2942433029 hasConcept C150394285 @default.
- W2942433029 hasConcept C178790620 @default.
- W2942433029 hasConcept C185592680 @default.
- W2942433029 hasConcept C201416721 @default.
- W2942433029 hasConcept C42360764 @default.
- W2942433029 hasConcept C43617362 @default.
- W2942433029 hasConcept C516920438 @default.
- W2942433029 hasConcept C537208039 @default.
- W2942433029 hasConcept C97355855 @default.
- W2942433029 hasConceptScore W2942433029C105281773 @default.
- W2942433029 hasConceptScore W2942433029C113196181 @default.
- W2942433029 hasConceptScore W2942433029C121332964 @default.
- W2942433029 hasConceptScore W2942433029C127413603 @default.
- W2942433029 hasConceptScore W2942433029C133347239 @default.
- W2942433029 hasConceptScore W2942433029C150394285 @default.
- W2942433029 hasConceptScore W2942433029C178790620 @default.
- W2942433029 hasConceptScore W2942433029C185592680 @default.
- W2942433029 hasConceptScore W2942433029C201416721 @default.
- W2942433029 hasConceptScore W2942433029C42360764 @default.
- W2942433029 hasConceptScore W2942433029C43617362 @default.
- W2942433029 hasConceptScore W2942433029C516920438 @default.
- W2942433029 hasConceptScore W2942433029C537208039 @default.
- W2942433029 hasConceptScore W2942433029C97355855 @default.
- W2942433029 hasFunder F4320334704 @default.
- W2942433029 hasLocation W29424330291 @default.
- W2942433029 hasLocation W29424330292 @default.
- W2942433029 hasOpenAccess W2942433029 @default.
- W2942433029 hasPrimaryLocation W29424330291 @default.
- W2942433029 hasRelatedWork W1483291203 @default.
- W2942433029 hasRelatedWork W160393142 @default.
- W2942433029 hasRelatedWork W1986488515 @default.
- W2942433029 hasRelatedWork W2007132455 @default.
- W2942433029 hasRelatedWork W2802912726 @default.
- W2942433029 hasRelatedWork W3009795976 @default.
- W2942433029 hasRelatedWork W3014305796 @default.
- W2942433029 hasRelatedWork W3198754921 @default.
- W2942433029 hasRelatedWork W4238244466 @default.
- W2942433029 hasRelatedWork W4321018134 @default.