Matches in SemOpenAlex for { <https://semopenalex.org/work/W6821077> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W6821077 abstract "Publisher Summary This chapter explores the coprocessing of petroleum-derived vacuum bottoms and lignite using catalyst precursors. Petroleum-derived vacuum bottoms are known to give lower distillate yields than bitumen-derived vacuum bottoms under the same process conditions. The use of appropriate catalysts is a way to increase distillate yields. There are a number of ways to utilize catalysts in coprocessing using petroleum-derived vacuum bottoms to enhance the process efficiency. Comparison of the organometallic compounds runs and the metal salt runs indicates that ferric acetylacetonate and ferrocene give higher coal and pitch conversions than FeSO 4 or NiSO 4 . This is reflected in a slightly higher distillate yield in the ferric acetylacetonate run and a substantially higher distillate yield in the ferrocene run. Distillate elemental analyses for these runs are essentially the same as those for the metal salts. Slightly higher nitrogen and sulfur contents in the distillates from these runs stem from higher concentrations of nitrogen and sulfur in the feed slurry. Lower unconverted coal and coke yields and increased distillate yields without buildup of asphaltenes and preasphaltenes indicates that the organometallics are more efficient catalyst precursors than the metal salts." @default.
- W6821077 created "2016-06-24" @default.
- W6821077 creator A5035823740 @default.
- W6821077 creator A5091828901 @default.
- W6821077 date "1991-01-01" @default.
- W6821077 modified "2023-09-23" @default.
- W6821077 title "Coprocessing of Petroleum Derived Vacuum Bottoms and a Lignite using Catalyst Precursors" @default.
- W6821077 cites W1975433544 @default.
- W6821077 cites W2032467130 @default.
- W6821077 cites W2034223138 @default.
- W6821077 cites W2038470855 @default.
- W6821077 doi "https://doi.org/10.1016/b978-0-7506-0387-4.50196-0" @default.
- W6821077 hasPublicationYear "1991" @default.
- W6821077 type Work @default.
- W6821077 sameAs 6821077 @default.
- W6821077 citedByCount "0" @default.
- W6821077 crossrefType "book-chapter" @default.
- W6821077 hasAuthorship W6821077A5035823740 @default.
- W6821077 hasAuthorship W6821077A5091828901 @default.
- W6821077 hasConcept C127413603 @default.
- W6821077 hasConcept C134121241 @default.
- W6821077 hasConcept C161790260 @default.
- W6821077 hasConcept C178790620 @default.
- W6821077 hasConcept C185592680 @default.
- W6821077 hasConcept C191897082 @default.
- W6821077 hasConcept C192562407 @default.
- W6821077 hasConcept C204030448 @default.
- W6821077 hasConcept C2780385392 @default.
- W6821077 hasConcept C2780534640 @default.
- W6821077 hasConcept C42360764 @default.
- W6821077 hasConcept C518851703 @default.
- W6821077 hasConcept C518881349 @default.
- W6821077 hasConcept C548081761 @default.
- W6821077 hasConcept C548895740 @default.
- W6821077 hasConcept C65324659 @default.
- W6821077 hasConcept C73522102 @default.
- W6821077 hasConceptScore W6821077C127413603 @default.
- W6821077 hasConceptScore W6821077C134121241 @default.
- W6821077 hasConceptScore W6821077C161790260 @default.
- W6821077 hasConceptScore W6821077C178790620 @default.
- W6821077 hasConceptScore W6821077C185592680 @default.
- W6821077 hasConceptScore W6821077C191897082 @default.
- W6821077 hasConceptScore W6821077C192562407 @default.
- W6821077 hasConceptScore W6821077C204030448 @default.
- W6821077 hasConceptScore W6821077C2780385392 @default.
- W6821077 hasConceptScore W6821077C2780534640 @default.
- W6821077 hasConceptScore W6821077C42360764 @default.
- W6821077 hasConceptScore W6821077C518851703 @default.
- W6821077 hasConceptScore W6821077C518881349 @default.
- W6821077 hasConceptScore W6821077C548081761 @default.
- W6821077 hasConceptScore W6821077C548895740 @default.
- W6821077 hasConceptScore W6821077C65324659 @default.
- W6821077 hasConceptScore W6821077C73522102 @default.
- W6821077 hasLocation W68210771 @default.
- W6821077 hasOpenAccess W6821077 @default.
- W6821077 hasPrimaryLocation W68210771 @default.
- W6821077 hasRelatedWork W238016113 @default.
- W6821077 hasRelatedWork W75428764 @default.
- W6821077 hasRelatedWork W1481921672 @default.
- W6821077 hasRelatedWork W1502474980 @default.
- W6821077 hasRelatedWork W1525638838 @default.
- W6821077 hasRelatedWork W1556579558 @default.
- W6821077 hasRelatedWork W221596791 @default.
- W6821077 hasRelatedWork W2276190714 @default.
- W6821077 hasRelatedWork W2525871988 @default.
- W6821077 hasRelatedWork W2580739871 @default.
- W6821077 hasRelatedWork W2813221624 @default.
- W6821077 hasRelatedWork W2813484506 @default.
- W6821077 hasRelatedWork W2838760546 @default.
- W6821077 hasRelatedWork W2844881540 @default.
- W6821077 hasRelatedWork W2859264359 @default.
- W6821077 hasRelatedWork W2872828191 @default.
- W6821077 hasRelatedWork W2878106821 @default.
- W6821077 hasRelatedWork W3100203013 @default.
- W6821077 hasRelatedWork W3149393676 @default.
- W6821077 hasRelatedWork W3179950345 @default.
- W6821077 isParatext "false" @default.
- W6821077 isRetracted "false" @default.
- W6821077 magId "6821077" @default.
- W6821077 workType "book-chapter" @default.