Method for the quantitative determination of cyanide

Details Method for the quantitative determination of cyanide Method for the quantitative determination of cyanide

1978-12-18

1980-10-14

Turk, Arnold

Chemistry: physical processes

Physical processes

Crystallization

G01N 3122, G01N 3318

Patent

active

042278880

ABSTRACT:
A method for quantitatively determining the cyanide content of aqueous solution containing aldehydes and/or ketones as a measure of the sum of the free cyanide and cyanohydrin content. The method comprises converting cyanohydrin to free cyanide and then determining the free cyanide content of the solution.

REFERENCES:
patent: 3147082 (1964-09-01), Thompson
patent: 3195983 (1965-07-01), Platte
patent: 3505217 (1970-04-01), Morico
"Standard Methods for the Examination of Water & Wastewater", 14th ed. (1975), pp. 361-387.
"Annual Book of ASTM Standards", Part 23, pp. 498-507 (1973).

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