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. 03, 2009
Filed:
Mar. 31, 2005
Anatolii Nikolaevich Startsev, Novosibirsk, RU;
Anastasia Viktorovna Pashigreva, Novosibirsk, RU;
Olga Valeryevna Voroshina, Novosibirsk, RU;
Ivan Ivanovich Zakharov, Novosibirsk, RU;
Valentin Nikolaevich Parmon, Novosibirsk, RU;
Anatolii Nikolaevich Startsev, Novosibirsk, RU;
Anastasia Viktorovna Pashigreva, Novosibirsk, RU;
Olga Valeryevna Voroshina, Novosibirsk, RU;
Ivan Ivanovich Zakharov, Novosibirsk, RU;
Valentin Nikolaevich Parmon, Novosibirsk, RU;
Abstract
The inventive method for hydrogen sulphide and/or mercaptans decomposition consists in passing hydrogen sulphide and/or mercaptan-containing gas at a temperature less than 200° C. through a hard material layer (catalyst) which decomposes said hydrogen sulphide or mercaptans in such a way that hydrogen or hydrocarbons are released and sulphur-containing compounds are formed on a material surface. Said hard material is placed in a liquid medium layer. Said invention makes it possible to use a hard material (catalyst) without a periodical regeneration thereof.