Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912384063> ?p ?o ?g. }
- W2912384063 endingPage "29" @default.
- W2912384063 startingPage "22" @default.
- W2912384063 abstract "ZSM-5 zeolite was an excellent shape-selectivity catalyst, but its micropore structure, high hydrogen transfer activity and acid strength limited its application in the processing of heavy oil. This study put forward to adding solid base calcium aluminate into ZSM-5 to crack the large-molecule oil, while the ZSM-5 was used to convert the small-molecule gas-oil into light olefins. The experiments of catalytic pyrolysis of vacuum residue (VR) over calcium aluminate and ZSM-5 mixed catalysts were investigated by pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS). The results showed that the maximum light olefin relative content of 26.99% obtained with 50% calcium aluminate/50% ZSM-5, which was higher than that obtained with pure ZSM-5. Besides, the calcium aluminate/ZSM-5 catalyst (acid-base mixed catalyst) was more favorable to the formation of olefins compared with FCC/ZSM-5 catalyst (acid-acid mixed catalyst). To further study the cracking of VR over acid-base mixed catalyst, the catalytic characteristics of its eight group-fractions were analyzed. The saturate fraction contributed to the formation of light olefins, while the highest relative content of aromatic compounds was obtained from light aromatic fraction. The various fractions showed different yields of hydrocarbons due to their different composition and structure and the interactions among them affected the product compositions of VR." @default.
- W2912384063 created "2019-02-21" @default.
- W2912384063 creator A5008256098 @default.
- W2912384063 creator A5011826251 @default.
- W2912384063 creator A5071739192 @default.
- W2912384063 creator A5091295047 @default.
- W2912384063 date "2019-06-01" @default.
- W2912384063 modified "2023-10-16" @default.
- W2912384063 title "Study on catalytic pyrolysis of vacuum residue and its eight group-fractions with solid acid-base mixed catalysts by Py-GC/MS" @default.
- W2912384063 cites W1480076992 @default.
- W2912384063 cites W1964441532 @default.
- W2912384063 cites W1974073187 @default.
- W2912384063 cites W1988947163 @default.
- W2912384063 cites W1989383039 @default.
- W2912384063 cites W1992181568 @default.
- W2912384063 cites W2000716568 @default.
- W2912384063 cites W2001192618 @default.
- W2912384063 cites W2006467264 @default.
- W2912384063 cites W2008948579 @default.
- W2912384063 cites W2009111429 @default.
- W2912384063 cites W2013651715 @default.
- W2912384063 cites W2017571501 @default.
- W2912384063 cites W2028243627 @default.
- W2912384063 cites W2049271463 @default.
- W2912384063 cites W2052258949 @default.
- W2912384063 cites W2058413746 @default.
- W2912384063 cites W2059409553 @default.
- W2912384063 cites W2060504402 @default.
- W2912384063 cites W2061570438 @default.
- W2912384063 cites W2072970142 @default.
- W2912384063 cites W2073578912 @default.
- W2912384063 cites W2077458904 @default.
- W2912384063 cites W2082171215 @default.
- W2912384063 cites W2143765146 @default.
- W2912384063 cites W2173502443 @default.
- W2912384063 cites W2331649336 @default.
- W2912384063 cites W2505220824 @default.
- W2912384063 cites W2519617938 @default.
- W2912384063 cites W2527413563 @default.
- W2912384063 cites W2533784251 @default.
- W2912384063 cites W2545239732 @default.
- W2912384063 cites W2601422612 @default.
- W2912384063 cites W2736573052 @default.
- W2912384063 cites W2750711250 @default.
- W2912384063 cites W2785072898 @default.
- W2912384063 cites W2793747310 @default.
- W2912384063 doi "https://doi.org/10.1016/j.fuproc.2019.02.003" @default.
- W2912384063 hasPublicationYear "2019" @default.
- W2912384063 type Work @default.
- W2912384063 sameAs 2912384063 @default.
- W2912384063 citedByCount "10" @default.
- W2912384063 countsByYear W29123840632021 @default.
- W2912384063 countsByYear W29123840632022 @default.
- W2912384063 countsByYear W29123840632023 @default.
- W2912384063 crossrefType "journal-article" @default.
- W2912384063 hasAuthorship W2912384063A5008256098 @default.
- W2912384063 hasAuthorship W2912384063A5011826251 @default.
- W2912384063 hasAuthorship W2912384063A5071739192 @default.
- W2912384063 hasAuthorship W2912384063A5091295047 @default.
- W2912384063 hasConcept C161790260 @default.
- W2912384063 hasConcept C178790620 @default.
- W2912384063 hasConcept C179104552 @default.
- W2912384063 hasConcept C185592680 @default.
- W2912384063 hasConcept C191897082 @default.
- W2912384063 hasConcept C192562407 @default.
- W2912384063 hasConcept C2777387946 @default.
- W2912384063 hasConcept C2778077586 @default.
- W2912384063 hasConcept C2778533180 @default.
- W2912384063 hasConcept C2781338088 @default.
- W2912384063 hasConcept C31052017 @default.
- W2912384063 hasConcept C36759035 @default.
- W2912384063 hasConcept C51886252 @default.
- W2912384063 hasConcept C523993062 @default.
- W2912384063 hasConceptScore W2912384063C161790260 @default.
- W2912384063 hasConceptScore W2912384063C178790620 @default.
- W2912384063 hasConceptScore W2912384063C179104552 @default.
- W2912384063 hasConceptScore W2912384063C185592680 @default.
- W2912384063 hasConceptScore W2912384063C191897082 @default.
- W2912384063 hasConceptScore W2912384063C192562407 @default.
- W2912384063 hasConceptScore W2912384063C2777387946 @default.
- W2912384063 hasConceptScore W2912384063C2778077586 @default.
- W2912384063 hasConceptScore W2912384063C2778533180 @default.
- W2912384063 hasConceptScore W2912384063C2781338088 @default.
- W2912384063 hasConceptScore W2912384063C31052017 @default.
- W2912384063 hasConceptScore W2912384063C36759035 @default.
- W2912384063 hasConceptScore W2912384063C51886252 @default.
- W2912384063 hasConceptScore W2912384063C523993062 @default.
- W2912384063 hasFunder F4320321001 @default.
- W2912384063 hasFunder F4320324174 @default.
- W2912384063 hasLocation W29123840631 @default.
- W2912384063 hasOpenAccess W2912384063 @default.
- W2912384063 hasPrimaryLocation W29123840631 @default.
- W2912384063 hasRelatedWork W1996105427 @default.
- W2912384063 hasRelatedWork W2090194875 @default.
- W2912384063 hasRelatedWork W2094579467 @default.
- W2912384063 hasRelatedWork W2274119659 @default.
- W2912384063 hasRelatedWork W2314326701 @default.
- W2912384063 hasRelatedWork W2360512774 @default.