Method for recovery of iodine

Details Method for recovery of iodine Method for recovery of iodine

1975-05-06

1976-11-16

Stern, Edward

Chemistry of inorganic compounds

Halogen or compound thereof

Elemental halogen

423499, 423551, C01B 714, C01D 312, C01D 500

Patent

active

039925102

ABSTRACT:
A process for recovery of iodine from waste containing iodine or iodine compound, comprising the steps of burning the waste in a cumbustion chamber, and scrubbing out the iodine or iodine compound in the resulting combustion gas with a basic aqueous solution of sodium thiosulfate.

REFERENCES:
patent: 1249863 (1917-12-01), Vincent
patent: 1604153 (1926-10-01), Ellinger
patent: 1944423 (1934-01-01), Girvin
patent: 2385483 (1945-09-01), Wolff
patent: 3346331 (1967-10-01), Nakamura et al.
patent: 3352641 (1967-11-01), Nakamura et al.
Jacobson's "Encyclopedia of Chemical Reactions", vol. 3, 1949 Ed., p. 725, Reinhold Pub. Corp., N.Y.

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