Process for the production of highly pure concentrated solutions

Details Process for the production of highly pure concentrated solutions Process for the production of highly pure concentrated solutions

1990-02-01

1991-10-08

Lewis, Michael L.

Chemistry of inorganic compounds

Halogen or compound thereof

Ternary compound

25218725, C01B 1106

Patent

active

050552856

ABSTRACT:
A process for producing potassium hypochlorite solutions by admixing a hypochlorous acid solution having a concentration of 35 percent or greater by weight of HOCl with an aqueous slurry of potassium hydroxide containing 35 percent by weight or greater of KOH at a temperature below about 45.degree. C. The potassium hypochlorite solution produced has a concentration of at least 25 percent to about 60 percent by weight of KOCl.

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patent: 1748897 (1930-02-01), Oppe
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patent: 2157559 (1939-05-01), Muskat et al.
patent: 3498924 (1970-03-01), Walsh et al.
patent: 4146578 (1979-03-01), Brennan et al.
patent: 4428918 (1984-01-01), Verlaetan et al.
P. Pierron, Bull. Soc. Chim. Fr. Mem. (5) 8, 661-670 (1941).

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