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:
Jul. 01, 2003
Filed:
Oct. 19, 2001
Mayekawa Mfg. Co., Ltd., Tokyo, JP;
Abstract
The operating system of a gas engine accommodating to sour gas comprises a sour gas compressing and feeding part including a compressor and a gas engine , a pre-membrane-treatment for obtaining a compressed gas of proper temperature removed of oil, solid mixture, etc. from the high pressure, high temperature sour gas discharged from the compressor, a preceding step filter for removing a minute amount of oil and water contained in the branched off gas of the compressed gas of proper temperature , a membrane separator for separating the gas from the filter into sweet gas and the hydrogen sulfide gas, and an adsorptive separator through which sweet gas is obtained only at the time of starting of the compressor