Process for production of acrylic acid

Details Process for production of acrylic acid Process for production of acrylic acid

1974-03-29

1978-05-30

Garner, Vivian

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252443, 252456, 252468, 252470, 260533N, C07C 5132

Patent

active

040923541

ABSTRACT:
A process for production of acrylic acid by the gas phase catalytic oxidation of acrolein with molecular oxygen in the presence of a catalyst, characterized in that the catalyst is a metal oxide catalyst containing as the metal elements Mo, V, Cu and X in a ratio of 12 : 0.1-16 : 0.1-8 : 0.01-12 as the number of atoms (wherein X represents at least one element selected from the group consisting of Fe, Co, Ni and Mg), whereby acrylic acid can be produced at a greatly lowered reaction temperature in a markedly increased yield with an improved perpass yield.

REFERENCES:
patent: 3087964 (1963-04-01), Koch et al.
patent: 3833649 (1974-09-01), Wada
patent: 3875220 (1975-04-01), White
patent: 3954855 (1976-05-01), Wada et al.

Affiliated with

Also associated with

Rating

Process for production of acrylic acid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for production of acrylic acid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for production of acrylic acid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-469457