Amorphous alloy catalyst containing boron, its preparation and u

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Boron or compound containing same

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

502202, B01J 2102

Patent

active

060373016

ABSTRACT:
The present invention discloses an amorphous alloy catalyst containing boron, which is composed of a porous carrier, a Q-B amorphous alloy, and a metal additive (M), the content of Q-B amorphous alloy together with metal additive is from 0.1 to 60 wt %, based on the total weight of the catalyst, in which the atomic ratio (Q+M)/B is 0.5-10, and the Q/M atomic ratio is 0.1-1000; wherein Q represents an metal selected from group VIII and B represents boron; and said metal additive (M) refers to those one or more metal elements which can be reduced to its/their elemental states from the corresponding salts by a solution containing BH.sub.4.sup.- with the exception that M is not the one which is used as Q. Said catalyst exhibits high catalytic hydrogenation activity.

REFERENCES:
patent: 4602000 (1986-07-01), Dupin et al.
Applied Catalysis, 37 (1988) 339-343, published by Elsevier Science Publishers B.V. Amsterdam no month available.
Journal of Catalysis150, 434-438 (1994) by Academic Press, Inc. no month available.
Catalytic Properties of Amorphous Ni-B Alloy for Hydrogenation, (1994), publisher unknown, Li Bingshi, Yang Jun and Deng Jingfa no month available.
Journal of Physical Chemistry (1993) 97, 8507-8511, Reactions of Bivalent Metal Ions with Borohydride in Aqueous Solution for the Preparation of Ultrafine Amorphous Alloy Particles no month available.
ACTA Physico-Chimica Sinica, vol. 9, No. 3 (Jun. 1993) considered to the extent of English abstracts.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Amorphous alloy catalyst containing boron, its preparation and u does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Amorphous alloy catalyst containing boron, its preparation and u, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amorphous alloy catalyst containing boron, its preparation and u will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-169069

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.