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:
Sep. 06, 1977
Filed:
Jun. 25, 1976
Nai Yuen Chen, Titusville, NJ (US);
Heinz Heinemann, Princeton, NJ (US);
Mobil Oil Corporation, New York, NY (US);
Abstract
A pre-engine catalytic converter for use with fuels which are mixtures of hydrocarbons and oxygenated organic compounds, such as alcohols, ethers and ketones, convertible to carbon monoxide and H.sub.2. The converter comprises two catalyst beds arranged in series, the first containing a catalyst suitable for the decomposition of organic oxygenates to CO and H.sub.2 and the second containing a cracking catalyst of the ZSM-5 zeolite type to convert the liquid hydrocarbon fuel to gaseous hydrocarbon fuel. Energy is extracted from the engine exhaust by heat exchange and utilized to support the catalytic reactions whereby the heating value and the octane rating of the fuel are increased. The performance and fuel economy of the engine are substantially improved.