公开(公告)号：US20040052725A1

公开(公告)日：2004-03-18

申请号：US10610021

申请日：2003-06-30

Applicant: ConocoPhillips Company

Inventor： Tianyan Niu ,  Daxiang Wang ,  David Minahan ,  Baili Hu ,  Harold A. Wright

IPC: B01J023/10

CPC classification number: C01B3/386 ,  B01J21/04 ,  B01J21/06 ,  B01J21/066 ,  B01J23/63 ,  B01J37/08 ,  C01B3/40 ,  C01B2203/0261 ,  C01B2203/1011 ,  C01B2203/1023 ,  C01B2203/1064 ,  C01B2203/1082 ,  C01B2203/1241 ,  Y02P20/52

Abstract: The present invention generally relates to catalysts comprising at least one oxidized active metal; at least one lanthanide; and a refractory support. The active metal is selected from the group consisting of rhodium, ruthenium, rhenium, platinum, palladium, iridium, and osmium. In particular, the present invention relates to catalysts effective for initiating and sustaining the partial oxidation of light hydrocarbons, preferably methane, to a product mixture comprising carbon monoxide and hydrogen, e.g. synthesis gas. The present invention still further discloses a method of making a supported synthesis gas catalyst comprising an oxidized metal and at least one lanthanide.

Abstract translation: 本发明一般涉及包含至少一种氧化的活性金属的催化剂; 至少一种镧系元素; 和耐火支撑。 活性金属选自铑，钌，铼，铂，钯，铱和锇。 特别地，本发明涉及有效地引发和维持轻烃（优选甲烷）部分氧化成包含一氧化碳和氢的产物混合物的催化剂，例如， 合成气。 本发明还公开了一种制备包含氧化金属和至少一种镧系元素的载体合成气催化剂的方法。