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2 477 712

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IPC

C03C10/00(2006-01-01)

(21) (22)

Application

2011117711/03, 2011-05-03

(24)

Start date

2011-05-03

(22)

Actual filing date

2011-05-03

(45)

Published

2013-03-20

(72)

Inventor

Jatsenko Elena Al'FredovnaSmolij Viktorija AleksandrovnaZemljanaja Elena BorisovnaKrasnikova Oksana Sergeevna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Politekhnicheskij Institut)"

GLASS-CERAMIC MATERIAL BASED ON THERMAL POWER PLANT SLAG WASTES Russian patent published in 2013 - IPC C03C10/00

Abstract RU 2477712 C2

FIELD: chemistry.

SUBSTANCE: invention relates to resource saving technologies and glass-ceramic material based on thermal power plant slag wastes. The glass-ceramic material based on thermal power plant slag wastes has the following chemical composition, wt %: SiO₂ - 53.0-55.0; Al₂O₃ - 11.0-13.0; Fe₂O₃ - 6.5-8.0; CaO - 9.0-11.0; MgO - 1.0-2.5; TiO₂ - 4.5-6.0; S^- - 0.05-0.15; Na₂O - 4.0-5.5; K₂O - 3.0-5,0; P₂0₅ - 0.1-0.15; MnO - 0.05-0.15.

EFFECT: high hardness and chemical resistance of nontoxic glass-ceramic material with a low chilling point.

3 ex

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RU 2 477 712 C2

Authors

Jatsenko Elena Al'Fredovna

Smolij Viktorija Aleksandrovna

Zemljanaja Elena Borisovna

Krasnikova Oksana Sergeevna

Dates

2013-03-20—Published

2011-05-03—Filed