Method for the production of liquid sulphur dioxide

Details Method for the production of liquid sulphur dioxide Method for the production of liquid sulphur dioxide

1974-10-07

1976-10-12

Lutter, Frank W.

Refrigeration

Processes

Circulating external gas

55 73, 423542, 423543, 62 23, F25J 308

Patent

active

039855295

ABSTRACT:
The method of recovering liquid sulphur dioxide from gases containing sulphur dioxide by washing with water in an absorption plant and then stripping off absorbed sulphur dioxide at subatmospheric pressure. Water is removed from the stripped gasesby cooling and drying and sulphur dioxide is removed by condensation. The whole system is kept at a subatmospheric pressure by pumping off residual gases after the sulphur dioxide condensation.

REFERENCES:
patent: 2111389 (1938-03-01), Merriam
patent: 2963875 (1960-12-01), Mills
patent: 3733779 (1973-05-01), Bellisio et al.

Affiliated with

Also associated with

Rating

Method for the production of liquid sulphur dioxide 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 the production of liquid sulphur dioxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the production of liquid sulphur dioxide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-939750