Matches in SemOpenAlex for { <https://semopenalex.org/work/W1499170890> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W1499170890 abstract "In the last report, it was shown that when lignin is added to coal, the rate of coal depolymerization is enhanced. The results,-reported were based upon a number of experiments conducted for the following three reasons: (i) to generate enough quantities of liquid products so that their stability in various environments can be ascertained, (ii) to closely characterize the reaction products, so that individual atomic mass balances can be performed, and (iii) to determine the reproducibility of the experiments conducted. The stability of liquid products was characterized by determining their solubility in pentane and benzene. Exposure of the coal- and coal+lignin-derived liquids to air at 40 and 80{degrees}C led to a decrease in the pentane-soluble and asphaltene fractions with a concomitant enhancement in the benzene insoluble fraction. However, relatively no degradation was observed for the liquid samples exposed to an inert (N{sub 2}) atmosphere. Preliminary data show that the coal+lignin-derived liquids are more stable than that obtained by coal liquefaction. In this quarterly report, individual atomic mass balances on various experiments conducted with coal, lignin and coal+lignin mixtures are also reported. Although the overall mass recoveries of 95--98% of the total mass charged to the reactor were obtained, the atomic mass balance data are somewhat difficult to interpret due to the possible incorporation of tetralin (solvent) in the reaction products." @default.
- W1499170890 created "2016-06-24" @default.
- W1499170890 creator A5004818358 @default.
- W1499170890 creator A5024153128 @default.
- W1499170890 creator A5039134549 @default.
- W1499170890 creator A5077106020 @default.
- W1499170890 date "1992-10-01" @default.
- W1499170890 modified "2023-09-23" @default.
- W1499170890 title "Lignin-assisted coal depolymerization. [Quarterly] report, March 1, 1992--May 31, 1992" @default.
- W1499170890 doi "https://doi.org/10.2172/10185698" @default.
- W1499170890 hasPublicationYear "1992" @default.
- W1499170890 type Work @default.
- W1499170890 sameAs 1499170890 @default.
- W1499170890 citedByCount "0" @default.
- W1499170890 crossrefType "report" @default.
- W1499170890 hasAuthorship W1499170890A5004818358 @default.
- W1499170890 hasAuthorship W1499170890A5024153128 @default.
- W1499170890 hasAuthorship W1499170890A5039134549 @default.
- W1499170890 hasAuthorship W1499170890A5077106020 @default.
- W1499170890 hasBestOaLocation W14991708903 @default.
- W1499170890 hasConcept C116628846 @default.
- W1499170890 hasConcept C127413603 @default.
- W1499170890 hasConcept C149629883 @default.
- W1499170890 hasConcept C155574463 @default.
- W1499170890 hasConcept C178790620 @default.
- W1499170890 hasConcept C185592680 @default.
- W1499170890 hasConcept C191859794 @default.
- W1499170890 hasConcept C21434488 @default.
- W1499170890 hasConcept C24872536 @default.
- W1499170890 hasConcept C2777589835 @default.
- W1499170890 hasConcept C2777691172 @default.
- W1499170890 hasConcept C2778216191 @default.
- W1499170890 hasConcept C2780471494 @default.
- W1499170890 hasConcept C2781052789 @default.
- W1499170890 hasConcept C42360764 @default.
- W1499170890 hasConcept C49852136 @default.
- W1499170890 hasConcept C518851703 @default.
- W1499170890 hasConcept C65324659 @default.
- W1499170890 hasConceptScore W1499170890C116628846 @default.
- W1499170890 hasConceptScore W1499170890C127413603 @default.
- W1499170890 hasConceptScore W1499170890C149629883 @default.
- W1499170890 hasConceptScore W1499170890C155574463 @default.
- W1499170890 hasConceptScore W1499170890C178790620 @default.
- W1499170890 hasConceptScore W1499170890C185592680 @default.
- W1499170890 hasConceptScore W1499170890C191859794 @default.
- W1499170890 hasConceptScore W1499170890C21434488 @default.
- W1499170890 hasConceptScore W1499170890C24872536 @default.
- W1499170890 hasConceptScore W1499170890C2777589835 @default.
- W1499170890 hasConceptScore W1499170890C2777691172 @default.
- W1499170890 hasConceptScore W1499170890C2778216191 @default.
- W1499170890 hasConceptScore W1499170890C2780471494 @default.
- W1499170890 hasConceptScore W1499170890C2781052789 @default.
- W1499170890 hasConceptScore W1499170890C42360764 @default.
- W1499170890 hasConceptScore W1499170890C49852136 @default.
- W1499170890 hasConceptScore W1499170890C518851703 @default.
- W1499170890 hasConceptScore W1499170890C65324659 @default.
- W1499170890 hasLocation W14991708901 @default.
- W1499170890 hasLocation W14991708902 @default.
- W1499170890 hasLocation W14991708903 @default.
- W1499170890 hasOpenAccess W1499170890 @default.
- W1499170890 hasPrimaryLocation W14991708901 @default.
- W1499170890 hasRelatedWork W1499170890 @default.
- W1499170890 hasRelatedWork W1974011489 @default.
- W1499170890 hasRelatedWork W1993641891 @default.
- W1499170890 hasRelatedWork W2025879843 @default.
- W1499170890 hasRelatedWork W2025955910 @default.
- W1499170890 hasRelatedWork W2039729196 @default.
- W1499170890 hasRelatedWork W2059971191 @default.
- W1499170890 hasRelatedWork W288189609 @default.
- W1499170890 hasRelatedWork W2915385924 @default.
- W1499170890 hasRelatedWork W53027966 @default.
- W1499170890 isParatext "false" @default.
- W1499170890 isRetracted "false" @default.
- W1499170890 magId "1499170890" @default.
- W1499170890 workType "report" @default.