EMULSION EXPLOSIVE COMPOSITION Russian patent published in 2021 - IPC C06B31/30 B01F17/00 

FIELD: industrial explosives.

SUBSTANCE: invention relates to industrial explosives, namely to matrix emulsions and emulsion explosive compositions based on them. The emulsion explosive composition contains a matrix emulsion based on ammonium nitrate and crushed fuel in the following ratio, wt.%: matrix emulsion - 86-93, crushed fuel -7-14, as well as 0.5 wt.% sodium nitrite in excess of 100 wt.%. Crushed fuel containing in wt.%: polyethylene terephthalate 5-14 and iron scale or copper scale 86-95, combined with drying oil by mixing followed by thickening, are introduced in liquid, pasty or granular form, depending on the amount and type of drying oil added.

EFFECT: reducing the hazard level of the emulsion explosive composition by eliminating the use of metallic fuel in the form of aluminum.

4 cl, 2 tbl