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2 563 902

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(51)

IPC

C04B18/14(2006-01-01)

E21F15/00(2006-01-01)

(21) (22)

Application

2014137740/03, 2014-09-17

(24)

Start date

2014-09-17

(22)

Actual filing date

2014-09-17

(45)

Published

2015-09-27

(72)

Inventor

Ugljanitsa Andrej VladimirovichKhmelenko Tat'Jana VladimirovnaSolonin Kirill Dmitrievich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Imeni T.F. Gorbacheva"

STOWING MIXTURE COMPOSITION Russian patent published in 2015 - IPC C04B18/14 E21F15/00

Abstract RU 2563902 C1

FIELD: chemistry.

SUBSTANCE: stowing mixture composition includes components in the following ratio, wt %: ground granular wastes 10.20-12.70; slag fume from tin production of sodium hydroxide 1.10-1.35; fused rock 72.91-75.01; water - the balance.

EFFECT: high strength of the stowing mixture, low labour input when stowing vertical well bores and low cost.

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RU 2 563 902 C1

Authors

Ugljanitsa Andrej Vladimirovich

Khmelenko Tat'Jana Vladimirovna

Solonin Kirill Dmitrievich

Dates

2015-09-27—Published

2014-09-17—Filed