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2 203 873

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IPC

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Application

2001113422/02, 2001-05-21

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Start date

2001-05-21

(22)

Actual filing date

2001-05-21

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Published

2003-05-10

(72)

Inventor

Zhukov Ju.N.Anan'In A.A.Jankilevich V.M.Zhukov A.N.Levushkin D.A.Sergeev A.G.Kolganov E.V.Sosnin V.A.Volkov V.P.Domanov V.P.

(73)

Holder

Fgup Oleumnyj Zavod"

COMPOSITION OF EXPLOSIVE ( VARIANTS ) Russian patent published in 2003 - IPC

Abstract RU 2203873 C2

FIELD: blasting operations, composition of commercial explosive materials used for blasting operations in mining industry. SUBSTANCE: composition of explosive material ( variant 1 ) includes hexogen with size of crystals under 0.5 mm ( 26-65 per cent by mass) and ammonium saltpetre or water-resistant ammonium saltpetre as the balance ( to 100% ). Composition of explosive material ( variant 2 ) has hexogen with size of crystal under 0.5 mm ( 26-65 per cent by mass ), water ( 1-6 per cent by mass ) and ammonium saltpetre, being the balance. Invention is aimed at development of composition of explosive material with enlarged distance of detonation transmission between two cartridges which ensures detonation transmission to distance more than 8 cm and possibility of usage of utilized hexogen. EFFECT: enlarged distance of detonation transmission. 4 cl, 1 tbl

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RU 2 203 873 C2

Authors

Zhukov Ju.N.

Anan'In A.A.

Jankilevich V.M.

Zhukov A.N.

Levushkin D.A.

Sergeev A.G.

Kolganov E.V.

Sosnin V.A.

Volkov V.P.

Domanov V.P.

Dates

2003-05-10—Published

2001-05-21—Filed