Method for stabilizing titania supported cobalt catalyst (C-2715)
First Claim
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1. In a Fischer-Tropsch process, under Fischer-Tropsch reaction conditions, including contacting with a feedstream comprising a CO and H2 reaction mixture, a 400°
- -750°
C. regeneration stable catalyst composition comprising cobalt on a substituted ternary metal oxide of titania having the general formula Co/Ti1-x Mx O2 wherein x is from 0.01 to 0.14 and M is selected from the group consisting of silicon, zirconium, and tantalum, wherein the titania is an anatase polymorph.
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Abstract
A method of preparing catalyst compositions of cobalt composited with ternary metal oxide supports of substituted titania having the general formula Co/Ti1-x Mx O2 where x ranges from 0.01 to 0.14 and M is selected from the group consisting of silicon, zirconium, and tantalum and wherein the titania is an anatase polymorph stable under oxidative regeneration temperatures from about 400° to about 750° C.
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Citations
1 Claim
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1. In a Fischer-Tropsch process, under Fischer-Tropsch reaction conditions, including contacting with a feedstream comprising a CO and H2 reaction mixture, a 400°
- -750°
C. regeneration stable catalyst composition comprising cobalt on a substituted ternary metal oxide of titania having the general formula Co/Ti1-x Mx O2 wherein x is from 0.01 to 0.14 and M is selected from the group consisting of silicon, zirconium, and tantalum, wherein the titania is an anatase polymorph.
- -750°
Specification