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Use of hydropyrolysis-MS to probe the hydrocracking of diphenylalkane linkages in the solid state [electronic resource].

Published:
Washington, D.C. : United States. Dept. of Energy, 1994.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description:
5 pages : digital, PDF file
Additional Creators:
Oak Ridge National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary:
Results have indicated increasing the hydrogen pressure reduces the extent of retrogressive chemistry for all the model substrates investigated. The primary pyrolytic event at high hydrogen pressure, as characterized by the evolution of benzene, toluene and ethylbenzene/styrene, occurs at virtually the same temperature for a given alkane linkage in the different substrates used. The C₂ and C₃ linkages investigated are cleaved at ca 50-100°C lower than their C₁ counterparts. The pyrolysis of immobilized diphenylmethane appears to be largely unaffected by the co-attachment of tetralin.
Report Numbers:
E 1.99:conf-940813--17
conf-940813--17
Subject(s):
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Note:
Published through SciTech Connect.
09/01/1994.
"conf-940813--17"
"DE94018127"
208. American Chemical Society (ACS) national meeting,Washington, DC (United States),21-26 Aug 1994.
Brown, S.D.; Buchanan, A.C. III; Andersen, J.; Britt, P.F.; Snape, C.E.; Ismail, K.; Sirkecioglu, O.
Funding Information:
AC05-84OR21400
View MARC record | catkey: 13834270