Process for the treatment of byproducts obtained in the preparat

Details Process for the treatment of byproducts obtained in the preparat Process for the treatment of byproducts obtained in the preparat

1977-11-21

1980-01-01

Bascomb, Jr., Wilbur L.

Combustion

Process of combustion or burner operation

Heating feed

2603464, 2603467, F23D 1144

Patent

active

041814894

ABSTRACT:
Byproducts obtained in the preparation of phthalic anhydride are treated by heating the byproducts to a temperature sufficient to maintain the byproducts in a molten state and thereafter atomizing the molten byproducts with atomizing air having a temperature of at least 60.degree. C. for combustion. The byproducts may be low boiling point and/or high boiling point fractions obtained in the purification step by distillation of crude phthalic anhydride produced by the partial oxidation of ortho-xylene or naphthalene.

REFERENCES:
patent: 1993886 (1935-03-01), Jaegier et al.
patent: 2786805 (1957-03-01), Sullivan
patent: 2806861 (1957-09-01), Cummings
patent: 3002980 (1961-10-01), Michel
patent: 3041251 (1962-06-01), Perfetti et al.
patent: 3280009 (1966-10-01), Ackermann et al.
patent: 3834855 (1974-09-01), Hummell

Affiliated with

Also associated with

Rating

Process for the treatment of byproducts obtained in the preparat 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 the treatment of byproducts obtained in the preparat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the treatment of byproducts obtained in the preparat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2118082