Process for the two-stage separation of ammonia

Details Process for the two-stage separation of ammonia Process for the two-stage separation of ammonia

1978-03-06

1979-04-17

Nozick, Bernard

Gas separation

Means within gas stream for conducting concentrate to collector

55 42, 55 48, 55 49, 55 56, 55 70, B01D 1900

Patent

active

041498577

ABSTRACT:
The invention relates to a process for the separation of condensable and absorbable gas components having a critical temperature above 30.degree. C. from a mixture with inert gases, being absorbable at most in a little measure and the proportions of the components of said mixture varying widely, by two-stage absorption and simultaneous compression of the cleaned gas and the separated components to different pressures, in which the varying composition of the gas mixture to be separated is equalized in a first absorption stage so that at least temporarily part of the absorbable components of the mixture is absorbed. The remaining gas mixture is compressed and then introduced into a second absorption stage, wherein are obtained an inert gas mixture largely free from absorbable components and a solution rich in absorbable components, from which the absorbable components of the gas mixture are separated through subsequent multi-stage thermal desorption, the absorbent being fed back into the process.

REFERENCES:
patent: 1724421 (1929-08-01), Richter
patent: 1992295 (1935-02-01), DeJahn et al.
patent: 2756841 (1956-07-01), Asendorf
patent: 3531917 (1970-10-01), Grunewald

Affiliated with

Also associated with

Rating

Process for the two-stage separation of ammonia 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 two-stage separation of ammonia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the two-stage separation of ammonia will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1260084