Purification of alkali metal chlorides and bromides

Details Purification of alkali metal chlorides and bromides Purification of alkali metal chlorides and bromides

1975-08-18

1976-07-13

Stern, Edward

Chemistry of inorganic compounds

Halogen or compound thereof

Binary compound containing metal

C01D 314, C01D 320, C01D 304, C01D 310

Patent

active

039694917

ABSTRACT:
We have discovered that alkali halides may be purified, particularly of trace anionic and cationic impurities, by scrubbing a melt of the alkali halide with gaseous nascent halogen. The halide radical of the gaseous nascent halogen preferably corresponds to the halide radical of the alkali halide. The purified material may then be used to form single crystals from which laser windows may be produced.

REFERENCES:
patent: 3826817 (1974-07-01), Pastor et al.
McPherson and Henderson Book "A Course in General Chem.," 3rd Ed., 1927, pp. 229, 230, Ginn & Co., N.Y.
Lawson & Nielsen Book "Preparation of Single Crystals," 1958, pp. 57, 58, Butterworths Scient. Pub., London.

Affiliated with

Also associated with

Rating

Purification of alkali metal chlorides and bromides does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purification of alkali metal chlorides and bromides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purification of alkali metal chlorides and bromides will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1740314