Removing sulfur dioxide from exhaust air

Details Removing sulfur dioxide from exhaust air Removing sulfur dioxide from exhaust air

1977-05-09

1979-01-09

Nozick, Bernard

Gas separation

Means within gas stream for conducting concentrate to collector

55 73, 55 54, 423243, 423575, B01D 1900

Patent

active

041336500

ABSTRACT:
Advantageously the absorption solution is glutaric acid buffered to a pH of about 3.5 to 6.5, the concentration of the glutaric acid is from about 40% up to 90% of the saturation concentration, its temperature is from about 20 to 25.degree. C, it has a concentration of heavy metal ions no more than about 10.sup.-6 mole/l, and to improve the separation of SO.sub.2 from the absorption solution steam is introduced into at least one separator in from about 0.01 to 0.1 kg/l of solution to be desorbed.

REFERENCES:
patent: 2086379 (1937-07-01), Clark
patent: 2550446 (1951-04-01), Blohm et al.
patent: 3798309 (1974-03-01), Knowles
patent: 3890431 (1975-06-01), Blitzer

Affiliated with

Also associated with

Rating

Removing sulfur dioxide from exhaust air does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Removing sulfur dioxide from exhaust air, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removing sulfur dioxide from exhaust air will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1786852