Process for conversion of alkaline earth sulfites and bisulfites

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Sulfur or sulfur containing component

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

423155, 423431, 423638, C01B 1700, C01F 100, C01F 524, C01B 1314

Patent

active

040617157

ABSTRACT:
There is disclosed a process for converting an alkaline earth metal sulfite or bisulfite selected from the group consisting of the sulfites or bisulfites of calcium and magnesium into an oxide form by reaction with hydrogen and water vapor at elevated temperatures particularly in connection with processes for the treatment of flue gases to reduce the amount of sulfur dioxide therein.

REFERENCES:
patent: 2726930 (1955-12-01), Edwards et al.
patent: 3402998 (1968-09-01), Squires
patent: 3475121 (1969-10-01), Thornton
patent: 3542511 (1970-11-01), Shah
patent: 3574350 (1971-04-01), Suriani et al.
patent: 3574543 (1971-04-01), Heredy et al.
patent: 3574544 (1971-04-01), Heredy et al.
patent: 3917795 (1975-11-01), Pelczarski et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for conversion of alkaline earth sulfites and bisulfites 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 conversion of alkaline earth sulfites and bisulfites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for conversion of alkaline earth sulfites and bisulfites will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1550932

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.