公开(公告)号：US5336655A

公开(公告)日：1994-08-09

申请号：US892480

申请日：1992-06-02

Applicant: Luca Basini ,  Mario Marchionna ,  Stephano Rossini ,  Domenico Sanfilippo

Inventor： Luca Basini ,  Mario Marchionna ,  Stephano Rossini ,  Domenico Sanfilippo

IPC: B01J23/40 ,  B01J23/63 ,  C01B3/38 ,  C01B3/40 ,  B01J21/00 ,  B01J23/01

CPC classification number: B01J23/63 ,  B01J23/40 ,  C01B3/40 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1082 ,  Y02P20/52

Abstract: A catalytic system for the production of synthesis gas by reacting light hydrocarbons, preferably methane, with CO.sub.2 is described formed from:one or more compounds of metals of the platinum group, preferably chosen from rhodium, ruthenium and iridium;a support consisting of inorganic compounds chosen from oxides and/or spinels of aluminium, magnesium, zirconium, silicon, cerium and/or lanthanum, possibly in the presence of alkali metals,in which the weight percentage of the metal or metals of the platinum group in the catalytic system is between 0.01 and 20%, and preferably between 0.1 and 5%.

Abstract translation: 通过使轻烃（优选甲烷）与CO 2反应来生产合成气的催化体系描述为：铂族金属的一种或多种化合物，优选选自铑，钌和铱; 由选自铝，镁，锆，硅，铈和/或镧的氧化物和/或尖晶石的无机化合物组成的载体，可能在碱金属的存在下，铂族金属或金属的重量百分比 在催化体系中为0.01〜20％，优选为0.1〜5％。