Chemistry of inorganic compounds – Nitrogen or compound thereof – Oxygen containing
Patent
1986-08-13
1987-12-15
Miller, Edward A.
Chemistry of inorganic compounds
Nitrogen or compound thereof
Oxygen containing
423236, 568944, 568948, 149124, C01B 2146, C01B 2138
Patent
active
047132329
ABSTRACT:
A process for the management of by-product tetranitromethane (TNM) which avoids the hazards of the prior art isolation or extraction procedures. A selected in-plant liquid or vapor stream, or a reactor off-gas stream from nitration or nitric acid oxidation plant, which contains TNM, is heated to effectively pyrolyze the TNM without undue losses of nitric acid values.
REFERENCES:
patent: 1632959 (1927-06-01), Gartner
patent: 3781374 (1973-12-01), Fossan
patent: 4001373 (1977-01-01), Hall et al.
patent: 4003977 (1977-01-01), Gilligan et al.
Urbanski, T., Chemistry and Technology of Explosives, vol. I, MacMillan Co., N.Y., 1964, pp. 588-594.
Chin Chang-Hwa
Edmonds Anthony C. F.
Evans Colin M.
Ballantyne Donald G.
C-I-L Inc.
Miller Edward A.
Wolffe Susan
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