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Patent Searching and Data


Title:
【発明の名称】新規なメルカプタン酸化用複合型触媒とその製造方法
Document Type and Number:
Japanese Patent JP2620244
Kind Code:
B2
Abstract:
Composite catalytic products composed of a metal chelate based catalyst on a solid adsorbent support for use in fixed-bed processes for sweetening mercaptans contained in petroleum fractions are disclosed. The composites contain from 0.05 to 5 weight percent of a metal chelate, from 5 to 15 weight percent of pyrolyzed carbon and from 60 to 90 weight percent of a mineral matrix. The support material is obtained by pyrolysis of wash concentrates of raw wools.

Inventors:
Claude, Marti
Rene, blondie
Application Number:
JP16893987A
Publication Date:
June 11, 1997
Filing Date:
July 08, 1987
Export Citation:
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Assignee:
Company, de, rafinaju, et, de, distribution, total, france
International Classes:
B01J31/18; B01J31/22; C10G27/10; B01J31/16; C10G29/00; (IPC1-7): B01J31/18; C10G29/00
Attorney, Agent or Firm:
Kazuo Sato (2 outside)