Method of making ammonium bromide and calcium bromide

Details Method of making ammonium bromide and calcium bromide Method of making ammonium bromide and calcium bromide

1992-03-18

1994-03-01

Fuller, Benjamin R.

Chemistry of inorganic compounds

Halogen or compound thereof

Ammonium halide

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.

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