Supported nickel-cobalt-silica coprecipitated hydrogenation catalyst

Patent · Tue Apr 21 04:00:00 EST 1981

OSTI ID:6301787

Barnett, A E; Carter, J L; Sinfelt, J H

Supported coprecipitated nickel-cobalt-silica and nickel-cobalt-copper-silica hydrogenation catalysts are disclosed. The catalysts are prepared by preparing an aqueous reaction mixture containing nickel and cobalt cations (And optionally copper cations), silicate anions and solid porous carrier particles under agitation to form a coprecipitate of the nickel, cobalt (And optionally copper) and silicate ions onto said solid porous support particles; heating the aqueous reaction mixture; and adding an alkaline precipitating agent to further precipitate the nickel, cobalt (And optionally copper) and silicate anions onto said solid porous carrier particles.

• Assignee: Exxon Research And Engineering Co
• Patent Number(s): US 4263173
• OSTI ID: 6301787
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
COBALT
COPPER
COPRECIPITATION
ELEMENTS
FABRICATION
HYDROGENATION
METALS
MINERALS
NICKEL
OXIDES
OXYGEN COMPOUNDS
PRECIPITATION
SEPARATION PROCESSES
SILICA
SILICON COMPOUNDS
SILICON OXIDES
TRANSITION ELEMENTS