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(19)

RU

(11)

2 383 520

(13)

C1

(51)

IPC

C06B31/28(2006-01-01)

C06B45/32(2006-01-01)

(21) (22)

Application

2009101879/02, 2009-01-22

(24)

Start date

2009-01-22

(22)

Actual filing date

2009-01-22

(45)

Published

2010-03-10

(72)

Inventor

Maslov Il'Ja Jur'Evich

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo

METHOD FOR PREPARATION OF GRANULITE Russian patent published in 2010 - IPC C06B31/28 C06B45/32 

Abstract RU 2383520 C1

FIELD: explosives.

SUBSTANCE: method for preparation of granulite includes treatment of granulated ammonium nitrate by oil product with dissolved antistatic additive, having specific electric resistance, which does not exceed 104 Ohm/m, and produced by means of addition of antistatic additive into oil product in amount that does not exceed 0.0046 wt % from mass of oil product. Antistatic additive is represented by "Crodastat" or "Kerostat 8168", or "ASP-3".

EFFECT: safe performance of blasting works by granulite with application of pneumatic transport.

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RU 2 383 520 C1

Authors

Maslov Il'Ja Jur'Evich

Dates

2010-03-10—Published

2009-01-22—Filed

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