METHOD OF PREPARING EMULSION EXPLOSIVE MIXTURES Russian patent published in 2004 - IPC

Abstract RU 2230723 C1

FIELD: explosives.

SUBSTANCE: invention is intended for use in blasting operations. Method comprises charging solid and liquid phases into container until liquid phase fills spaces between particles of solid phase owing to trickling of liquid phase downwards through solid phase bed under vibrational and/or gravitational forces. In particular, solid phase is industrial granulated explosives or granulated ammonium nitrate with bulk density 0.6-0.98 g/cm3, or grainy or pulverized smokeless gun-powders, and liquid phase is represented by first- and second-type water/oil emulsions with electric capacity no higher than 100 picofarad.

EFFECT: increased segregation stability of emulsion explosive using conventional mix-pump equipment for combining solid and liquid phases.

3 cl

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RU 2 230 723 C1

Authors

Kantor V.Kh.

Potapov A.G.

Fal'Ko V.V.

Tekunova R.A.

Lapshin V.N.

Dates

2004-06-20Published

2003-01-29Filed