Title: Nickel/ruthenium catalyst and method for aqueous phase reactions

Abstract

A method of hydrogenation using a catalyst in the form of a plurality of porous particles wherein each particle is a support having nickel metal catalytic phase or reduced nickel deposited thereon in a first dispersed phase and an additional ruthenium metal deposited onto the support in a second dispersed phase. The additional ruthenium metal is effective in retarding or reducing agglomeration or sintering of the nickel metal catalytic phase thereby increasing the life time of the catalyst during hydrogenation reactions.

Inventors:

Elliott, Douglas C ^[1]; Sealock, John L ^[2]

---

+ Show Inventor Affiliations

1. Richland, WA
2. West Richland, WA

Issue Date:

1998-01-01

Research Org.:

Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

OSTI Identifier:

871863

Patent Number(s):

5814112

Assignee:

Battelle Memorial Institute (Richland, WA)

Patent Classifications (CPCs):

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10J - PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES

Show more

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

Y02P20/52 - using catalysts, e.g. selective catalysts

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10J - PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES

C10J3/00 - Production of combustible gases containing carbon monoxide from solid carbonaceous fuels

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

C01B3/326 - {characterised by the catalyst}
C01B2203/1088 - Non-supported catalysts
C01B2203/1082 - Composition of support materials

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10J - PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES

C10J2300/0986 - Catalysts

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

C01B2203/107 - Platinum catalysts
C01B2203/1064 - Platinum group metal catalysts
C01B2203/1052 - Nickel or cobalt catalysts
C01B2203/1076 - Copper or zinc-based catalysts

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

B01J23/892 - {Nickel and noble metals}

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

C01B3/323 - {Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents}

Show less

DOE Contract Number:  

AC06-76RL01830

Resource Type:

Patent

Country of Publication:

United States

Language:

English

Subject:

nickel; ruthenium; catalyst; method; aqueous; phase; reactions; hydrogenation; form; plurality; porous; particles; particle; support; metal; catalytic; reduced; deposited; thereon; dispersed; additional; effective; retarding; reducing; agglomeration; sintering; increasing; life; time; metal catalytic; catalytic phase; aqueous phase; deposited thereon; dispersed phase; phase reaction; nickel metal; metal deposited; reducing agglomeration; ruthenium metal; nickel deposited; reduced nickel; phase reactions; hydrogenation reaction; porous particles; ruthenium catalyst; metal deposit; life time; /48/502/585/