Method for producing methacrylic acid from isobutane

Details Method for producing methacrylic acid from isobutane Method for producing methacrylic acid from isobutane

2005-08-23

2005-08-23

Richter, Johann (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

C562S542000, C562S543000, C562S523000

Reexamination Certificate

active

06933407

ABSTRACT:
A process prepares methacrylic acid from isobutane by subjecting isobutane to a partial catalytic dehydrogenation in the gas phase and charging an oxidation zone with the isobutenic product gas mixture after the components other than isobutane and isobutene have been substantially removed from the product gas mixture. The oxygen required to charge the oxidation zone is introduced accompanied by nitrogen.

REFERENCES:
patent: 4535188 (1985-08-01), Khoobiar
patent: 25 47 536 (1976-04-01), None
patent: 33 13 573 (1983-10-01), None

Affiliated with

Also associated with

Rating

Method for producing methacrylic acid from isobutane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing methacrylic acid from isobutane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing methacrylic acid from isobutane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3456896