Vacuum pyrolyzed tire oil as a coal solvent

Journal Article · Sun Dec 31 04:00:00 EST 1995 · Preprints of Papers, American Chemical Society, Division of Fuel Chemistry

OSTI ID:420618

Orr, E C; Shi, Yanlong; Ji, Qin; Anderson, L L; Eyring, E M ^[1]

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1. Univ. of Utah, Salt Lake City, UT (United States)

Recent interest in coprocessing coal with hydrogen rich waste materials in order to produce liquid transportation fuels has given rise to interesting twists on standard coal liquefaction. In general, coprocessing coal with a waste material has been approached with the idea that the waste material would be mixed with the coal under liquefaction conditions with little or no preliminary processing of the waste material other than shredding into smaller size particles. Mixing the waste material with the coal would occur in the primary stage of liquefaction. The primary stage would accomplish the dissolution of the coal and breakdown of the waste material. The products would then be introduced into the secondary stage where upgrading of product would occur. This paper describes the usefulness of oil derived from pyrolysis of waste rubber tires as a reactant in coal coprocessing or coal liquefaction.

• OSTI ID: 420618
• Report Number(s): CONF-950801--; CNN: Contract UKRF-4-21033-86-24
• Journal Information: Preprints of Papers, American Chemical Society, Division of Fuel Chemistry, Journal Name: Preprints of Papers, American Chemical Society, Division of Fuel Chemistry Journal Issue: 3 Vol. 40; ISSN ACFPAI; ISSN 0569-3772
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
COAL LIQUEFACTION
COPROCESSING
DISSOLUTION
PYROLYSIS
PYROLYSIS PRODUCTS
PYROLYTIC OILS
SOLVENT PROPERTIES
SOLVENTS
TIRES