Method of making ammonium bromide and calcium bromide

Chemistry of inorganic compounds – Halogen or compound thereof – Ammonium halide

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

423471, 423497, C01C 116, C01F 1134

Patent

active

052905314

ABSTRACT:
A method of converting sodium bromide brine to ammonium bromide brine and optionally to calcium bromide is disclosed. The method involves introducing ammonia and carbon dioxide into the reactant brine, removing a resulting bicarbonate precipitate, driving off any excess ammonium carbonate, and optionally contacting with lime.

REFERENCES:
patent: 193920 (1877-08-01), Cabot
patent: 733467 (1903-07-01), Dow
patent: 805581 (1905-11-01), Pennock
patent: 1359097 (1920-11-01), Nishigawa
patent: 1384141 (1921-07-01), MacMahon
patent: 1453060 (1923-04-01), Bosch et al.
patent: 1710636 (1929-04-01), Gluud et al.
patent: 1816996 (1931-08-01), Barrett
patent: 1872292 (1932-08-01), Hochwalt et al.
patent: 1913372 (1933-06-01), Cole
patent: 2622004 (1952-12-01), Miller et al.
patent: 2666686 (1954-01-01), Miller et al.
patent: 2714550 (1955-08-01), Miller
patent: 2843454 (1958-07-01), Devaux et al.
patent: 3121610 (1964-02-01), McLachlan
patent: 3170762 (1965-02-01), Ben-Ari et al.
patent: 3203894 (1965-08-01), Ikuno
patent: 3329479 (1967-07-01), Hustiny
patent: 3449067 (1969-06-01), Schmitt et al.
patent: 3471251 (1969-10-01), Szczodry
patent: 3829553 (1974-08-01), Lynn
Te-Pang Hou, Manufacture of Soda, p. 229, 1942.
The Condensed Chemical Dictionary, revised by Hawley, Van Nostrand Reinhold Company, Inc. (1981), p. 958.

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

Method of making ammonium bromide and calcium bromide 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 of making ammonium bromide and calcium bromide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making ammonium bromide and calcium bromide will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-575094

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