Method for increasing the size of elemental sulfur particles pro

Details Method for increasing the size of elemental sulfur particles pro Method for increasing the size of elemental sulfur particles pro

1988-07-29

1990-03-20

Wyse, Tom

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210712, 210721, 210734, 423226, 423567R, 4235731, C02F 124, C01B 1705

Patent

active

049099450

ABSTRACT:
A method is provided for removing elemental sulfur particles from a hydrogen sulfide removal process which employs a regenerable, aqueous washing solution capable of absorbing hydrogen sulfide from an industrial gas stream and converting that hydrogen sulfide to elemental sulfur. The washing solution of such a process is contacted with bubbles of an oxygen-containing gas while in the presence of an effective amount of a cationic sulfur particle-size increasing polymeric flocculent to form a sulfur-containing froth from which the sulfur is recovered.

REFERENCES:
patent: 3975269 (1976-08-01), Ramirez
patent: 4108768 (1978-08-01), Sebelik et al.
patent: 4152307 (1979-05-01), Shibahara et al.
patent: 4217209 (1980-08-01), Steffan et al.
patent: 4534955 (1985-08-01), Rosenbaum
patent: 4603035 (1986-07-01), Connell et al.
patent: 4666695 (1987-05-01), Baur et al.

Affiliated with

Also associated with

Rating

Method for increasing the size of elemental sulfur particles pro 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 increasing the size of elemental sulfur particles pro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for increasing the size of elemental sulfur particles pro will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-791073