Product comprising lime or limestone and Graham's salt or M.sub.

Details Product comprising lime or limestone and Graham's salt or M.sub. Product comprising lime or limestone and Graham's salt or M.sub.

1978-09-25

1980-12-02

Padgett, Benjamin R.

Compositions

Co, s, negative element, or acid, bindant containing

Alkali-metal or alkali-metal compound containing

252181, 210 59, 423242R, C09K 300

Patent

active

042370256

ABSTRACT:
In the process of removing oxides of sulfur from gases, comprising the step of contacting, at 2.degree.-100.degree. C., components comprising water, calcium ions, and sulfite ions or bisulfite ions to form a sludge, the improvement comprising contacting said components in the presence of dissolved Graham's salt or a dissolved polymer of the formula M.sub.x P.sub.n O.sub.(3n+1) to form a sludge having improved properties, wherein M is a cation, n is a positive integer greater than 1, x is (n+2)/y, and y is the valence of M. Resulting sludge and new composition of matter, comprising lime or limestone mixed with Graham's salt or M.sub.x P.sub.n O.sub.(3n+1), which is useful in performing the process, are also disclosed.

REFERENCES:
patent: 2365489 (1944-12-01), Partridge

Affiliated with

Also associated with

Rating

Product comprising lime or limestone and Graham's salt or M.sub. does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Product comprising lime or limestone and Graham's salt or M.sub., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Product comprising lime or limestone and Graham's salt or M.sub. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2283105