Matches in SemOpenAlex for { <https://semopenalex.org/work/W3141876360> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W3141876360 abstract "This report documents sources of the raw shale and the processing conditions used to produce spent shale for solid waste studies. Fourteen bathes of spent shale were produced for these studies, seven from 1986 eastern reference oil shale and seven from 1986 western reference oil shale. Spent shales representing those produced in surface processes characterized by low heating rates, large particle sizes, and long residence times were produced in the fixed-bed Paraho batch pilot plant. Spent shales representing those produced with high heating rates, small particles, and short residence times were produced in an inclined fluid bed reactor built by Western Research Institute. The processing conditions were varied to include both direct and indirect retorting. The gas composition, heating rate, maximum temperature, and residence time typical of known oil shale surface retorting processes were used to produce these spent shales. Also, some shale was exposed to temperatures above 1600/sup 0/F (870/sup 0/C) to study changes in the composition of certain minerals and to create a combination of high temperature and oxidizing atmosphere to produce spent shale with very low residual organic carbon content. Conclusions are as follows: (1) The residual organic carbon and sulfur content of spent shales processed inmore » air in an inclined fluid bed are lower than the residual organic carbon and sulfur content of spent shales processed in air in a fixed bed. (2) The residual organic carbon content of shales from the direct retorting of eastern shale is higher than the residual organic carbon content of spent shales from the direct retorting of western shale. (3) The residual sulfur content of retorted eastern shale is higher than the residual sulfur content of retorted western shale. (4) The highest sulfur, organic carbon, and nitrogen content is produced in the spent shale by retorting with recycle gas. 9 refs., 18 figs., 6 tabs.« less" @default.
- W3141876360 created "2021-04-13" @default.
- W3141876360 creator A5007640649 @default.
- W3141876360 creator A5056968761 @default.
- W3141876360 creator A5062603610 @default.
- W3141876360 date "1987-08-01" @default.
- W3141876360 modified "2023-09-24" @default.
- W3141876360 title "Production of spent shales by simulation of surface oil shale retorting processes" @default.
- W3141876360 hasPublicationYear "1987" @default.
- W3141876360 type Work @default.
- W3141876360 sameAs 3141876360 @default.
- W3141876360 citedByCount "0" @default.
- W3141876360 crossrefType "journal-article" @default.
- W3141876360 hasAuthorship W3141876360A5007640649 @default.
- W3141876360 hasAuthorship W3141876360A5056968761 @default.
- W3141876360 hasAuthorship W3141876360A5062603610 @default.
- W3141876360 hasConcept C104779481 @default.
- W3141876360 hasConcept C107872376 @default.
- W3141876360 hasConcept C127313418 @default.
- W3141876360 hasConcept C127413603 @default.
- W3141876360 hasConcept C140205800 @default.
- W3141876360 hasConcept C151730666 @default.
- W3141876360 hasConcept C153127940 @default.
- W3141876360 hasConcept C158787203 @default.
- W3141876360 hasConcept C159985019 @default.
- W3141876360 hasConcept C185592680 @default.
- W3141876360 hasConcept C192562407 @default.
- W3141876360 hasConcept C199289684 @default.
- W3141876360 hasConcept C27047230 @default.
- W3141876360 hasConcept C2776124570 @default.
- W3141876360 hasConcept C29098216 @default.
- W3141876360 hasConcept C39432304 @default.
- W3141876360 hasConcept C548081761 @default.
- W3141876360 hasConcept C78762247 @default.
- W3141876360 hasConcept C95950515 @default.
- W3141876360 hasConceptScore W3141876360C104779481 @default.
- W3141876360 hasConceptScore W3141876360C107872376 @default.
- W3141876360 hasConceptScore W3141876360C127313418 @default.
- W3141876360 hasConceptScore W3141876360C127413603 @default.
- W3141876360 hasConceptScore W3141876360C140205800 @default.
- W3141876360 hasConceptScore W3141876360C151730666 @default.
- W3141876360 hasConceptScore W3141876360C153127940 @default.
- W3141876360 hasConceptScore W3141876360C158787203 @default.
- W3141876360 hasConceptScore W3141876360C159985019 @default.
- W3141876360 hasConceptScore W3141876360C185592680 @default.
- W3141876360 hasConceptScore W3141876360C192562407 @default.
- W3141876360 hasConceptScore W3141876360C199289684 @default.
- W3141876360 hasConceptScore W3141876360C27047230 @default.
- W3141876360 hasConceptScore W3141876360C2776124570 @default.
- W3141876360 hasConceptScore W3141876360C29098216 @default.
- W3141876360 hasConceptScore W3141876360C39432304 @default.
- W3141876360 hasConceptScore W3141876360C548081761 @default.
- W3141876360 hasConceptScore W3141876360C78762247 @default.
- W3141876360 hasConceptScore W3141876360C95950515 @default.
- W3141876360 hasLocation W31418763601 @default.
- W3141876360 hasOpenAccess W3141876360 @default.
- W3141876360 hasPrimaryLocation W31418763601 @default.
- W3141876360 hasRelatedWork W1485621171 @default.
- W3141876360 hasRelatedWork W1517834749 @default.
- W3141876360 hasRelatedWork W1528348511 @default.
- W3141876360 hasRelatedWork W1567292271 @default.
- W3141876360 hasRelatedWork W1678809223 @default.
- W3141876360 hasRelatedWork W169819732 @default.
- W3141876360 hasRelatedWork W179249114 @default.
- W3141876360 hasRelatedWork W1998021305 @default.
- W3141876360 hasRelatedWork W248584327 @default.
- W3141876360 hasRelatedWork W260471282 @default.
- W3141876360 hasRelatedWork W271712944 @default.
- W3141876360 hasRelatedWork W281595518 @default.
- W3141876360 hasRelatedWork W283313391 @default.
- W3141876360 hasRelatedWork W319588889 @default.
- W3141876360 hasRelatedWork W4834128 @default.
- W3141876360 hasRelatedWork W1006551647 @default.
- W3141876360 hasRelatedWork W1495869424 @default.
- W3141876360 hasRelatedWork W1567809607 @default.
- W3141876360 hasRelatedWork W1576594950 @default.
- W3141876360 hasRelatedWork W3581581 @default.
- W3141876360 isParatext "false" @default.
- W3141876360 isRetracted "false" @default.
- W3141876360 magId "3141876360" @default.
- W3141876360 workType "article" @default.