Conversion of automotive tire scrap to useful oils

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5158983
SERIAL NO

07771734

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Abstract

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The present invention is directed to a process for the conversion of waste plastics and scrap rubber to a high quality synthetic crude oil which can be separated by fractionation into gasoline, diesel fuel and gas oils suitable as a feedstock to a catalytic cracker. The process generally includes the steps of heating the plastic scrap and scrap automotive tires in a hydrogen atmosphere at moderate temperatures and pressures. It has also been determined that the polymeric waste material must be present in combination with the scrap automotive tires to attain conversion of the scrap automotive tires to liquid hydrocarbon.

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Patent Owner(s)

Patent OwnerAddress
IIT RESEARCH INSTITUTE A NOT-FOR-PROFIT CORP OF IL10 WEST 35TH ST CHICAGO IL 60616

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stapp, Paul R Bartlesville, OK 45 289

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