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2 125 032

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IPC

(21) (22)

Application

97104223/02, 1997-03-18

(22)

Actual filing date

1997-03-18

(45)

Published

1999-01-20

(72)

Inventor

Shalygin N.K.Kalatsej V.I.Litvinenko V.A.Pugacheva N.V.Vinnikov V.P.Glinskij V.P.

(73)

Holder

Krasnoarmejskij Nauchno-Issledovatel'Skij Institut Mekhanizatsii

INDUSTRIAL GRANULAR EXPLOSIVE AND METHOD OF MANUFACTURING SAME Russian patent published in 1999 - IPC

Abstract RU 2125032 C1

FIELD: industrial ammonium nitrate explosives such as grammonite useful for explosive work on open-cut minings. SUBSTANCE: industrial explosive is prepared by method of dry granulation of molten trotyl suspension and ammonium nitrate powder followed by mixing the resulting granules with hydrophobic additive, the ratio of components being as follows (wt %): 27-43 ammonium nitrate; 1.0-1.5 hydrophobic additive; and the trotyl balance. The explosive has high water resistance. EFFECT: improved properties of the industrial explosive. 4 cl, 1 tbl

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RU 2 125 032 C1

Authors

Shalygin N.K.

Kalatsej V.I.

Litvinenko V.A.

Pugacheva N.V.

Vinnikov V.P.

Glinskij V.P.

Dates

1999-01-20—Published

1997-03-18—Filed