Title:
均質な改質-アルミナフィッシャー・トロプシュ触媒支持体
Document Type and Number:
Japanese Patent JP2007515269
Kind Code:
A
Abstract:
A homogeneous, amorphous catalyst support comprising a modifying-metal-oxide and a base-metal oxide, the catalyst support having a Surface to Bulk modifying-metal/base-metal atomic ratio of from about 0.6 to about 1.3 and exhibiting an X-ray diffraction having broader line width and lower intensity than is exhibited by the base-metal oxide is disclosed. More specifically, a homogeneous, amorphous silica-modified-alumina catalyst support useful in the Fischer-Tropsch process is disclosed. A silica-modified-Alumina catalyst support of the present invention maintains the desirable properties of alumina and exhibits higher resistance to acid than unmodified alumina.
More Like This:
WO/2005/102517 | HYDROCARBON CRACKING CATALYST AND METHOD FOR PREPARING THE SAME |
WO/2004/047985 | REFORMING CATALYST |
Inventors:
Timken, Hie, Kyon, Shi.
Application Number:
JP2006542586A
Publication Date:
June 14, 2007
Filing Date:
November 04, 2004
Export Citation:
Assignee:
Chevron U.S.A. Inc.
International Classes:
B01J21/12; B01J23/40; B01J23/74; B01J35/00; B01J37/03; C01F7/02; C01F7/34; C10G2/00; B01J23/745; B01J23/75; B01J35/10; B01J37/00
Domestic Patent References:
JP2002518174A | 2002-06-25 | |||
JPS50158593A | 1975-12-22 | |||
JP2006050540A | 2006-02-16 |
Foreign References:
US3664971A | 1972-05-23 | |||
WO2002088279A1 | 2002-11-07 | |||
US4289653A | 1981-09-15 | |||
US4988659A | 1991-01-29 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda