Explosive and thermic compositions or charges – Processes of making
Patent
1983-03-24
1984-09-18
Lechert, Jr., Stephen J.
Explosive and thermic compositions or charges
Processes of making
149 2, 149 46, 149 61, 422163, D03D 2300
Patent
active
044722150
ABSTRACT:
A process and apparatus is provided for the continuous manufacture of a water-in-oil explosive emulsion precursor. Separate streams of the water phase component and the oil phase component are introduced into an in-line motionless mixer. A chosen portion of the output from the mixer is recirculated and returned to the motionless mixer for further emulsification. The process allows for the production of a very high phase ratio water-to-oil emulsion (up to 95% water phase) without phase inversion after long storage. The precursor is simply converted to a sensitive explosive by means of known density lowering techniques.
REFERENCES:
patent: 4138281 (1979-02-01), Olney et al.
Binet Rejean
Chin Chang-Hwa
Edmonds Anthony C. F.
Lee Ming C.
Picard Roland
C-I-L Inc.
Lechert Jr. Stephen J.
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