Matches in SemOpenAlex for { <https://semopenalex.org/work/W751429035> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W751429035 endingPage "769" @default.
- W751429035 startingPage "758" @default.
- W751429035 abstract "A more efficient and economical cyclic adsorption process was proposed for mercaptan removal from natural gas (NG) to reduce mercaptan content to less than 10 ppm and meet the environmental rules. Continuous sulfur removal is studied for the NG feed stream, with pressure of 6.8 MPa, flow rate of 2850 Nm3/hr and molar composition of 95.98% methane, 0.00182% water vapor, 1% carbon dioxide, 0.0134% mercaptan and 3% heavier hydrocarbons (C3+). The proposed process of Pressure Vacuum Swing Adsorption (PVSA) was designed and simulated as a more efficient alternative process against the current Industrial Pressure-Temperature Swing Adsorption (PTSA). In this work, an improved PVSA process was simulated with sequences of bed pressurization, adsorption, equalization, blow down, bed regeneration by vacuum and purge by product, in each process cycle. Vacuum condition of 10 KPa with the molar purge/feed ratio of 0.06 and temperature of 350 K was required for appropriate bed regeneration from adsorbed mercaptan to approach to the continuous cyclic steady condition. Comparison between PVSA and PTSA, at the same feed characteristics, same packed columns and adsorption operating conditions, revealed that the PVSA process, with less cycle time than PTSA, could achieve the same product purity with 94.8% recovery and 3.90 [mol/kg day] productivity, whereas PTSA has the recovery of 74.04% and productivity of 2.79 [mol/kg day]. At the same time, operating with PVSA, instead of PTSA process, would reduce the operating cost from 88 to 70 [Thousand $/year]." @default.
- W751429035 created "2016-06-24" @default.
- W751429035 creator A5008683803 @default.
- W751429035 creator A5035886113 @default.
- W751429035 creator A5079057872 @default.
- W751429035 date "2015-09-01" @default.
- W751429035 modified "2023-10-15" @default.
- W751429035 title "Mercaptan removal from natural gas by the efficient cyclic adsorption process; a simulation study" @default.
- W751429035 cites W1973919569 @default.
- W751429035 cites W1976094072 @default.
- W751429035 cites W1984245913 @default.
- W751429035 cites W1990563542 @default.
- W751429035 cites W2000465967 @default.
- W751429035 cites W2016146741 @default.
- W751429035 cites W2018393628 @default.
- W751429035 cites W2045803460 @default.
- W751429035 cites W2065125412 @default.
- W751429035 cites W2071225595 @default.
- W751429035 cites W2081774582 @default.
- W751429035 cites W2089886103 @default.
- W751429035 cites W2094024545 @default.
- W751429035 cites W2156054816 @default.
- W751429035 cites W2903052324 @default.
- W751429035 doi "https://doi.org/10.1016/j.jngse.2015.07.010" @default.
- W751429035 hasPublicationYear "2015" @default.
- W751429035 type Work @default.
- W751429035 sameAs 751429035 @default.
- W751429035 citedByCount "16" @default.
- W751429035 countsByYear W7514290352015 @default.
- W751429035 countsByYear W7514290352017 @default.
- W751429035 countsByYear W7514290352018 @default.
- W751429035 countsByYear W7514290352019 @default.
- W751429035 countsByYear W7514290352021 @default.
- W751429035 countsByYear W7514290352022 @default.
- W751429035 countsByYear W7514290352023 @default.
- W751429035 crossrefType "journal-article" @default.
- W751429035 hasAuthorship W751429035A5008683803 @default.
- W751429035 hasAuthorship W751429035A5035886113 @default.
- W751429035 hasAuthorship W751429035A5079057872 @default.
- W751429035 hasConcept C113196181 @default.
- W751429035 hasConcept C121332964 @default.
- W751429035 hasConcept C127413603 @default.
- W751429035 hasConcept C150394285 @default.
- W751429035 hasConcept C172120300 @default.
- W751429035 hasConcept C178790620 @default.
- W751429035 hasConcept C185592680 @default.
- W751429035 hasConcept C201416721 @default.
- W751429035 hasConcept C2776722196 @default.
- W751429035 hasConcept C42360764 @default.
- W751429035 hasConcept C43617362 @default.
- W751429035 hasConcept C516920438 @default.
- W751429035 hasConcept C548081761 @default.
- W751429035 hasConcept C59427239 @default.
- W751429035 hasConcept C67077129 @default.
- W751429035 hasConcept C97355855 @default.
- W751429035 hasConceptScore W751429035C113196181 @default.
- W751429035 hasConceptScore W751429035C121332964 @default.
- W751429035 hasConceptScore W751429035C127413603 @default.
- W751429035 hasConceptScore W751429035C150394285 @default.
- W751429035 hasConceptScore W751429035C172120300 @default.
- W751429035 hasConceptScore W751429035C178790620 @default.
- W751429035 hasConceptScore W751429035C185592680 @default.
- W751429035 hasConceptScore W751429035C201416721 @default.
- W751429035 hasConceptScore W751429035C2776722196 @default.
- W751429035 hasConceptScore W751429035C42360764 @default.
- W751429035 hasConceptScore W751429035C43617362 @default.
- W751429035 hasConceptScore W751429035C516920438 @default.
- W751429035 hasConceptScore W751429035C548081761 @default.
- W751429035 hasConceptScore W751429035C59427239 @default.
- W751429035 hasConceptScore W751429035C67077129 @default.
- W751429035 hasConceptScore W751429035C97355855 @default.
- W751429035 hasLocation W7514290351 @default.
- W751429035 hasOpenAccess W751429035 @default.
- W751429035 hasPrimaryLocation W7514290351 @default.
- W751429035 hasRelatedWork W2013562209 @default.
- W751429035 hasRelatedWork W2127912470 @default.
- W751429035 hasRelatedWork W2263158664 @default.
- W751429035 hasRelatedWork W2356868932 @default.
- W751429035 hasRelatedWork W2364303479 @default.
- W751429035 hasRelatedWork W2368667549 @default.
- W751429035 hasRelatedWork W2387555178 @default.
- W751429035 hasRelatedWork W4238416284 @default.
- W751429035 hasRelatedWork W4367308579 @default.
- W751429035 hasRelatedWork W2059780254 @default.
- W751429035 hasVolume "26" @default.
- W751429035 isParatext "false" @default.
- W751429035 isRetracted "false" @default.
- W751429035 magId "751429035" @default.
- W751429035 workType "article" @default.