Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022161187> ?p ?o ?g. }
Showing items 1 to 56 of
56
with 100 items per page.
- W2022161187 endingPage "127" @default.
- W2022161187 startingPage "109" @default.
- W2022161187 abstract "The influence of the intergrowth of macerals on the hydrogenation behaviour of two seam coals from the Ruhr district is investigated. Maceral concentrates of both coals were prepared. The maceral concentrates of each coal were mixed in such a manner, that the composition by macerals corresponded to that of the parent coal. Parent coals, maceral concentrates and the imitated parent coals by mixing maceral concentrates were hydrogenated under the same conditions. Feed materials and residues were characterized petrographically and chemically. Conclusions about the reactivity of the macerals itself, but also of their intergrowths could be drawn from the composition of the hydrogenation residues and of the conversion products. In spite of the same composition by macerals and identic total reflectograms of parent and imitated coals differences in portions and composition of residues were found. While the intergrowth of macerals (microlithotypes) of the low-volatile coal 2 seems to have a positive influence on the conversion of macerals, this seems to be opposite for the higher-volatile coal 1. Probably the lay open of the maceral surfaces has a positive effect on the hydrogenation of coal 2. Vitrinites and exinites proved to be very reactive as could be expected. They yield the highest portions of liquid and gaseous products. Inertinites participate in hydrogenation only with a very restricted reactivity." @default.
- W2022161187 created "2016-06-24" @default.
- W2022161187 creator A5016441831 @default.
- W2022161187 date "1987-11-01" @default.
- W2022161187 modified "2023-09-24" @default.
- W2022161187 title "Hydrogenation behaviour of coal maceral association" @default.
- W2022161187 cites W1488940469 @default.
- W2022161187 cites W1964887310 @default.
- W2022161187 cites W2016897868 @default.
- W2022161187 cites W2022508473 @default.
- W2022161187 cites W2075754177 @default.
- W2022161187 cites W2079288853 @default.
- W2022161187 doi "https://doi.org/10.1016/0166-5162(87)90067-x" @default.
- W2022161187 hasPublicationYear "1987" @default.
- W2022161187 type Work @default.
- W2022161187 sameAs 2022161187 @default.
- W2022161187 citedByCount "8" @default.
- W2022161187 crossrefType "journal-article" @default.
- W2022161187 hasAuthorship W2022161187A5016441831 @default.
- W2022161187 hasConcept C127313418 @default.
- W2022161187 hasConcept C178790620 @default.
- W2022161187 hasConcept C185592680 @default.
- W2022161187 hasConcept C199289684 @default.
- W2022161187 hasConcept C2777069839 @default.
- W2022161187 hasConcept C2777101687 @default.
- W2022161187 hasConcept C30370900 @default.
- W2022161187 hasConcept C518851703 @default.
- W2022161187 hasConceptScore W2022161187C127313418 @default.
- W2022161187 hasConceptScore W2022161187C178790620 @default.
- W2022161187 hasConceptScore W2022161187C185592680 @default.
- W2022161187 hasConceptScore W2022161187C199289684 @default.
- W2022161187 hasConceptScore W2022161187C2777069839 @default.
- W2022161187 hasConceptScore W2022161187C2777101687 @default.
- W2022161187 hasConceptScore W2022161187C30370900 @default.
- W2022161187 hasConceptScore W2022161187C518851703 @default.
- W2022161187 hasIssue "1" @default.
- W2022161187 hasLocation W20221611871 @default.
- W2022161187 hasOpenAccess W2022161187 @default.
- W2022161187 hasPrimaryLocation W20221611871 @default.
- W2022161187 hasRelatedWork W1258624047 @default.
- W2022161187 hasRelatedWork W1569530272 @default.
- W2022161187 hasRelatedWork W1980645820 @default.
- W2022161187 hasRelatedWork W2043895497 @default.
- W2022161187 hasRelatedWork W2125887417 @default.
- W2022161187 hasRelatedWork W2243718152 @default.
- W2022161187 hasRelatedWork W2291738699 @default.
- W2022161187 hasRelatedWork W2371613341 @default.
- W2022161187 hasRelatedWork W4310803509 @default.
- W2022161187 hasRelatedWork W76339432 @default.
- W2022161187 hasVolume "9" @default.
- W2022161187 isParatext "false" @default.
- W2022161187 isRetracted "false" @default.
- W2022161187 magId "2022161187" @default.
- W2022161187 workType "article" @default.