Liquid sulphur dioxide manufacture

Details Liquid sulphur dioxide manufacture Liquid sulphur dioxide manufacture

1984-04-09

1986-03-25

Straub, Gary P.

Chemistry of inorganic compounds

Sulfur or compound thereof

Oxygen containing

423533, 423539, 423543, C01B 1798, C01B 1774, C01B 1754

Patent

active

045782628

ABSTRACT:
Process for the production of liquid sulphur dioxide in a sulphur dioxide facility forming part of a sulphuric acid plant wherein a portion of the sulphur dioxide produced in a sulphur burning furnace is directed to a sulphur dioxide liquefaction means and the resultant tail gas is recycled to the furnace. Relatively high sulphur dioxide concentrations are maintained in all parts of the sulphur dioxide production cycle allowing higher strength sulphur dioxide gases to be generated without overheating the furnace and also lower power requirements in the sulphur dioxide liquefaction step.

REFERENCES:
patent: 1447645 (1923-03-01), Chase et al.
patent: 3803297 (1974-04-01), Guth et al.
patent: 3803298 (1974-04-01), Guth et al.
patent: 3907797 (1975-09-01), Jenniges
patent: 3994706 (1976-11-01), Duvall
patent: 4212855 (1980-07-01), Kerner et al.
patent: 4490347 (1984-12-01), Gelblum

Affiliated with

Also associated with

Rating

Liquid sulphur dioxide manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid sulphur dioxide manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid sulphur dioxide manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-629892