C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
C01B 13/14 (2006.01) B01J 37/00 (2006.01) B01J 37/06 (2006.01) C01B 3/38 (2006.01) C01B 3/40 (2006.01) C01B 13/18 (2006.01) C01B 13/36 (2006.01) C01D 1/32 (2006.01) C01G 1/02 (2006.01) C01G 25/00 (2006.01) C01G 25/02 (2006.01) C22B 3/04 (2006.01) C22B 3/06 (2006.01) C22B 3/08 (2006.01) C22B 3/10 (2006.01) C22B 3/14 (2006.01)
Patent
CA 2444682
A porous catalyst support having an increased average pore size is produced from a mixed metal oxide material. In accordance with one embodiment, a method for preparing a mixed metal oxide material includes providing a mixed metal oxide precursor containing at least two metals, calcining the mixed metal oxide precursor at a temperature sufficient to form a thermally and mechanically stable mixed metal oxide material, and leaching the mixed metal oxide material in a leach solution with a constituent that dissolves one metal oxide. Preferably, the calcination temperature is approximately between 300°C and 1300°C. The leaching constituent may be chosen from the group including acidic solutions of HCl, HNO3, H2SO4, H3PO3, and their combinations, or basic solutions of NH3, NaOH, KOH, and their combinations.
Wang Daxiang
Xie Shuibo
Conocophillips Company
Ridout & Maybee Llp
LandOfFree
Modification of the pore structure of metal oxide and mixed... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Modification of the pore structure of metal oxide and mixed..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modification of the pore structure of metal oxide and mixed... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1464962