Chemistry of inorganic compounds – Nitrogen or compound thereof – Oxygen containing
Patent
1990-02-05
1991-02-26
Langel, Wayne A.
Chemistry of inorganic compounds
Nitrogen or compound thereof
Oxygen containing
C01B 21083
Patent
active
049960350
ABSTRACT:
A process for the production of nitrosyl fluoride from nitrite and hydrogen fluoride. Nitrite solids and hydrogen fluoride are separately introduced and blended into nitrosyl fluoride so as to form a reaction mixture within which the nitrite and the hydrogen fluoride react to produce additional nitrosyl fluoride. The hydrogen fluoride is introduced into the reaction mixture spaced away from where the nitrite is introduced into the reaction mixture so that the hydrogen fluoride and the nitrite separately mix into the nitrosyl fluoride and are diluted therein before mixing with each other, thereby avoiding a violent reaction between the hydrogen fluoride and the nitrite.
REFERENCES:
patent: 2366518 (1945-01-01), Grebe et al.
patent: 3660030 (1972-05-01), Golebourne et al.
patent: 4908270 (1990-03-01), Stepaniuk et al.
patent: 4944931 (1990-07-01), Mistrorigo et al.
Lamb Bruce J.
Stepaniuk Nickolas J.
Langel Wayne A.
Mallinckrodt Inc.
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