Preparation of methacrylic acid and catalyst therefor

Details Preparation of methacrylic acid and catalyst therefor Preparation of methacrylic acid and catalyst therefor

B - Operations, Transporting

01

J

252/53.B, 260/52

B01J 27/18 (2006.01) B01J 27/19 (2006.01) B01J 27/199 (2006.01) C07C 51/25 (2006.01) C07C 57/04 (2006.01)

Patent

CA 1222998

Abstract of the Disclosure: Oxidation catalysts of the general formula W6MoaVbPcCudAseSbfXgYhOx where X is K, Rb and/or Cs, Y is Nb, Fe, Mn, Sn, Li, Na, Sr, Rh, Ce, Ti and/or Cr, a is from 2.0 to 6, b is from 0 to 3, c is from 0.1 to 3, d is from 0.01 to 1, e is from 0 to 1, f is from 0 to 2, g is from 0.01 to 3, h is from 0 to 1 and x is the number of oxygen atoms formally re- quired to saturate the valencies of the catalyst compo- nents, give high conversions and particularly high selec- tivity in the oxidation of methacrolein in the gas phase to methacrylic acid.

449080

Affiliated with

Also associated with

Rating

Preparation of methacrylic acid and catalyst therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of methacrylic acid and catalyst therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of methacrylic acid and catalyst therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1289039