Title:
炭化水素を部分酸化により脱硫する方法
Document Type and Number:
Japanese Patent JP2006509075
Kind Code:
A
Abstract:
A hydrocarbon gas such as methane and LPG is desulfurized in the presence of oxygen and an oxidation catalyst to convert sulfur compounds in the gas to sulfur oxides. The sulfur oxides are then trapped downstream of the oxidation by an adsorbent. The amount of oxygen added to the hydrocarbon gas to promote oxidation is such that the sulfur compounds are selectively oxidized and the oxidation of the hydrocarbon gas is minimized to reduce hydrogen formation.
Inventors:
Lampert, Jordan Kay
Lawrence
Farouto, Robert Theei
Wang, Shin
Lawrence
Farouto, Robert Theei
Wang, Shin
Application Number:
JP2004557406A
Publication Date:
March 16, 2006
Filing Date:
December 02, 2003
Export Citation:
Assignee:
ENGELHARD CORPORATION
International Classes:
C10L3/10; B01D53/86; B01J23/22; B01J23/42; C01B3/38; C07C7/12; C07C7/148; C10G25/00; C10G27/04; C10L3/12; H01M8/06; C01B32/40
Domestic Patent References:
| JPH09316470A | 1997-12-09 | |||
| JP2003292974A | 2003-10-15 | |||
| JP2002322482A | 2002-11-08 | |||
| JP2003193066A | 2003-07-09 | |||
| JPH05286869A | 1993-11-02 | |||
| JPS62290793A | 1987-12-17 |
Foreign References:
| US1900751A | 1933-03-07 |
Attorney, Agent or Firm:
Heikichi Odashima