Chemistry of inorganic compounds – Halogen or compound thereof – Hydrogen halide
Patent
1977-07-05
1978-08-01
Vertiz, O. R.
Chemistry of inorganic compounds
Halogen or compound thereof
Hydrogen halide
423437, C01B 708
Patent
active
041043642
ABSTRACT:
A method of direct water hydrolysis of phosgene consisting essentially of e step of intimately contacting phosgene with water through means of a porous material submerged in the water through which gaseous phosgene is passed to produce a commercially useful concentration of hydrochloric acid and gaseous carbon dioxide.
REFERENCES:
patent: 2832670 (1958-04-01), Wollthan
patent: 3314753 (1967-04-01), Richert et al.
Edelberg Nathan
Roy Thomas W.
The United States of America as represented by the Secretary of
Van Wyck Kenneth P.
Vertiz O. R.
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