Matches in SemOpenAlex for { <https://semopenalex.org/work/W3039969281> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W3039969281 endingPage "012052" @default.
- W3039969281 startingPage "012052" @default.
- W3039969281 abstract "Abstract The removal of excess CO2 from natural gas to levels as low as 50 ppm is essential for the safe and reliable operation of liquefied natural gas (LNG) transport and delivery systems. Current chemical purification techniques, which are suitable for large processing plants, might not be suitable for small or mid-size plants which are expected to operate in future LNG delivery networks. The feasibility of purification of natural gas (NG) from CO2 down to a concentration of 50 ppm by multi-stage distillation is studied. A three-column distillation system is proposed that can purify NG to lower than 50 ppm concentration of CO2, while avoiding CO2 freezeout. The columns include a 30-stage demethanizer, in which high purity methane is obtained in the distillate by separating the impurities from natural gas including CO2; a 50-stage extractive column where the azeotrope between CO2 and ethane is broken; and a 50-stage solvent recovery column that recovers a mixture of heavy hydrocarbons suitable for recycling as a solvent back into the extractive column. The proposed system avoids CO2 freezeout by utilizing a multi component feed of some heavier hydrocarbons added to natural gas; propane, butane and pentane additives are injected into stage 20 of the demthanizer column alongside the raw feed. Furthermore, arrangements are made to break the CO2-ethane azeotrope, which may occur in the bottoms stream of the demthanizer by administering a solvent stream in the extractive column. The proposed system can operate in a closed loop arrangement where the bottoms stream that leaves the recovery column can be recycled and injected into the extractive column for azeotrope prevention." @default.
- W3039969281 created "2020-07-10" @default.
- W3039969281 creator A5007828761 @default.
- W3039969281 creator A5055230540 @default.
- W3039969281 creator A5085885266 @default.
- W3039969281 date "2020-03-01" @default.
- W3039969281 modified "2023-10-10" @default.
- W3039969281 title "Distillation Based CO2 Removal from Natural Gas for Small and Medium Sized Plant" @default.
- W3039969281 cites W1481283403 @default.
- W3039969281 cites W1984082451 @default.
- W3039969281 cites W2027667091 @default.
- W3039969281 cites W2036834342 @default.
- W3039969281 cites W2042235763 @default.
- W3039969281 cites W2063674657 @default.
- W3039969281 cites W2064772892 @default.
- W3039969281 cites W2086671366 @default.
- W3039969281 cites W2103198964 @default.
- W3039969281 cites W2162745615 @default.
- W3039969281 cites W2255827757 @default.
- W3039969281 cites W2321597108 @default.
- W3039969281 cites W2331027223 @default.
- W3039969281 cites W2469105013 @default.
- W3039969281 cites W2517289979 @default.
- W3039969281 cites W2800715180 @default.
- W3039969281 doi "https://doi.org/10.1088/1757-899x/755/1/012052" @default.
- W3039969281 hasPublicationYear "2020" @default.
- W3039969281 type Work @default.
- W3039969281 sameAs 3039969281 @default.
- W3039969281 citedByCount "2" @default.
- W3039969281 countsByYear W30399692812022 @default.
- W3039969281 countsByYear W30399692812023 @default.
- W3039969281 crossrefType "journal-article" @default.
- W3039969281 hasAuthorship W3039969281A5007828761 @default.
- W3039969281 hasAuthorship W3039969281A5055230540 @default.
- W3039969281 hasAuthorship W3039969281A5085885266 @default.
- W3039969281 hasBestOaLocation W30399692811 @default.
- W3039969281 hasConcept C105168734 @default.
- W3039969281 hasConcept C127413603 @default.
- W3039969281 hasConcept C131548973 @default.
- W3039969281 hasConcept C14034172 @default.
- W3039969281 hasConcept C151572726 @default.
- W3039969281 hasConcept C154030694 @default.
- W3039969281 hasConcept C161790260 @default.
- W3039969281 hasConcept C178790620 @default.
- W3039969281 hasConcept C185592680 @default.
- W3039969281 hasConcept C19924549 @default.
- W3039969281 hasConcept C204030448 @default.
- W3039969281 hasConcept C206139338 @default.
- W3039969281 hasConcept C2776345496 @default.
- W3039969281 hasConcept C2777589835 @default.
- W3039969281 hasConcept C2778717364 @default.
- W3039969281 hasConcept C2780471494 @default.
- W3039969281 hasConcept C43617362 @default.
- W3039969281 hasConcept C516920438 @default.
- W3039969281 hasConcept C548081761 @default.
- W3039969281 hasConcept C59427239 @default.
- W3039969281 hasConceptScore W3039969281C105168734 @default.
- W3039969281 hasConceptScore W3039969281C127413603 @default.
- W3039969281 hasConceptScore W3039969281C131548973 @default.
- W3039969281 hasConceptScore W3039969281C14034172 @default.
- W3039969281 hasConceptScore W3039969281C151572726 @default.
- W3039969281 hasConceptScore W3039969281C154030694 @default.
- W3039969281 hasConceptScore W3039969281C161790260 @default.
- W3039969281 hasConceptScore W3039969281C178790620 @default.
- W3039969281 hasConceptScore W3039969281C185592680 @default.
- W3039969281 hasConceptScore W3039969281C19924549 @default.
- W3039969281 hasConceptScore W3039969281C204030448 @default.
- W3039969281 hasConceptScore W3039969281C206139338 @default.
- W3039969281 hasConceptScore W3039969281C2776345496 @default.
- W3039969281 hasConceptScore W3039969281C2777589835 @default.
- W3039969281 hasConceptScore W3039969281C2778717364 @default.
- W3039969281 hasConceptScore W3039969281C2780471494 @default.
- W3039969281 hasConceptScore W3039969281C43617362 @default.
- W3039969281 hasConceptScore W3039969281C516920438 @default.
- W3039969281 hasConceptScore W3039969281C548081761 @default.
- W3039969281 hasConceptScore W3039969281C59427239 @default.
- W3039969281 hasIssue "1" @default.
- W3039969281 hasLocation W30399692811 @default.
- W3039969281 hasOpenAccess W3039969281 @default.
- W3039969281 hasPrimaryLocation W30399692811 @default.
- W3039969281 hasRelatedWork W1967270529 @default.
- W3039969281 hasRelatedWork W2040053924 @default.
- W3039969281 hasRelatedWork W2355262037 @default.
- W3039969281 hasRelatedWork W2357444637 @default.
- W3039969281 hasRelatedWork W2513568114 @default.
- W3039969281 hasRelatedWork W2587731186 @default.
- W3039969281 hasRelatedWork W2768714176 @default.
- W3039969281 hasRelatedWork W4210266878 @default.
- W3039969281 hasRelatedWork W4297787455 @default.
- W3039969281 hasRelatedWork W580673031 @default.
- W3039969281 hasVolume "755" @default.
- W3039969281 isParatext "false" @default.
- W3039969281 isRetracted "false" @default.
- W3039969281 magId "3039969281" @default.
- W3039969281 workType "article" @default.