The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 1994
Filed:
Apr. 27, 1993
Craig J Castagnoli, Rowland Heights, CA (US);
Suk-Bae Cha, Longbeach, CA (US);
Hong P Wang, Diamond Bar, CA (US);
Texaco Inc., White Plains, NY (US);
Abstract
Scrap rubber automobile tires, oil soluble plastics, as well as waste motor oil are disposed of by the process of the subject invention without polluting the nation's environment. Further, useful product synthesis gas, reducing gas, or fuel gas is produced. The rubber from the rubber tires and/or oil soluble plastics are dissolved in the waste motor oil to produce a homogeneous pumpable tire-oil which is separated from undissolved tire belt material containing undissolved rubber and/or oily material, solid residue, and off-gas comprising light hydrocarbons having a maximum atmospheric boiling point of 850.degree. F., and H.sub.2 S. The undissolved tire belt material is coked to produce off-gas, inorganic materials and carbon black. Off-gas form the liquefaction and coking reactors is cooled to produce organic condensate. The tire oil, carbon black, and condensate are mixed together and introduce into a partial oxidation gas generator for the production of synthesis gas, reducing gas, or fuel gas.