Process for making fuming nitric acid

Details Process for making fuming nitric acid Process for making fuming nitric acid

1983-10-17

1985-12-10

Doll, John

Chemistry of inorganic compounds

Nitrogen or compound thereof

Oxygen containing

423383, C01B 2140

Patent

active

045579202

ABSTRACT:
A process for making fuming nitric acid involving the reacting of nitrogen dioxide gas with dry hydrogen chloride gas to produce the fuming nitric acid directly, and to produce as a co-product nitrosyl chloride gas; separating the formed liquid fuming nitric acid from the reaction gases and co-product gas; and stripping the liquid product and demisting the gaseous product to complete their separation.

REFERENCES:
patent: 3385664 (1968-05-01), Waldorf
Sienko et al., Chemistry, Second Edition, McGraw-Hill Book Co., (1961), pp. 497, 498.
Mellor, Inorganic and Theoretical Chemistry, vol. VII, Longmans, Green and Co. (1947) pp. 563, 564.

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