Emulsion blasting agent
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United States of America Patent
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-
Feb 19, 1985
Grant Date -
N/A
app pub date -
Dec 27, 1983
filing date -
Mar 15, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for making a water-in-oil emulsion type explosive composition is disclosed. The method comprises combining a liquid carbonaceous fuel and an aqueous solution of at least one inorganic oxidizing salt, with agitation, in the presence of ingredients A and B and incorporating dispersed gas bubbles into the resulting emulsion. One of the ingredients A or B is added before or during agitation and the remaining ingredient is added during agitation. Ingredient A is oleic acid and/or linoleic acid. Ingredient B is an ammonium or alkali metal phosphate or carbonate.
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