To provide an amorphous alloy catalyst which contains both metal selected from group VIII of the periodic table and boron and shows catalytic activity higher than existing technology.
In the amorphous alloy catalyst containing boron, the catalyst is constituted of a porous carrier, amorphous alloy Q-B and a metallic additive (M). Total content of amorphous alloy Q-B and the metallic additive is 0.1-60 wt.% on the basis of total weight of the catalyst. Atomic ratio (Q+M)/B is 0.5-10 and atomic ratio Q/M is 0.1-1000. Q denotes metal selected from group VIII and B denotes boron. The metallic additive (M) relates to metal of ≥1 reduced to its/these atomic state from corresponding salt by a solution containing BH4- except that M is not used as Q.
JINFUA DEN
AITSUEN MAA
WANTSUEN RUU
RES INST PETROLEUM PROCESSING
UNIV FUDAN
| JPS5150892A | 1976-05-04 | |||
| JPS5515690A | 1980-02-02 |
HUAIMING WANG: "High activity ultrafine Ni-Co-B amorphous alloy powder for the hydrogenation of benzene", APPLIED CATALYSIS A: GENERAL, JPN4006012147, 1995, pages 143 - 149, ISSN: 0000756923
LORETTA STORARO: "Highly selective vapor phase propene hydroformylation catalysed by Rh/B and Rh-Co/B systems on silic", JOURNAL OF MOLECULAR CATALYSIS A:CHEMICAL, JPNX006059832, 1996, pages 43 - 54, ISSN: 0000797593
HUAIMING WANG: "High activity ultrafine Ni-Co-B amorphous alloy powder for the hydrogenation of benzene", APPLIED CATALYSIS A: GENERAL, JPNX006059833, 1995, pages 143 - 149, ISSN: 0000797594