RU2495838C1 - Mixture for producing coloured glass - Google Patents

Mixture for producing coloured glass Download PDF

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Publication number
RU2495838C1
RU2495838C1 RU2012130558/03A RU2012130558A RU2495838C1 RU 2495838 C1 RU2495838 C1 RU 2495838C1 RU 2012130558/03 A RU2012130558/03 A RU 2012130558/03A RU 2012130558 A RU2012130558 A RU 2012130558A RU 2495838 C1 RU2495838 C1 RU 2495838C1
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RU
Russia
Prior art keywords
mixture
red mud
borax
soda
glass
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RU2012130558/03A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2012130558/03A priority Critical patent/RU2495838C1/en
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Publication of RU2495838C1 publication Critical patent/RU2495838C1/en

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Abstract

FIELD: chemistry.
SUBSTANCE: invention relates to the technology of silicates and production of glass, which can be used for to make dishware and articles for decorative and art purposes. The mixture for producing coloured glass contains soda, quartz sand, borax and calcined red mud, with the following ratio of components, wt %: soda - 7.0-11.0; quartz sand - 73.0-75.0; borax - 3.0-5.0; calcined red mud - 11.0-15.0.
EFFECT: high heat resistance of articles.
1 tbl

Description

Изобретение относится к области технологии силикатов и касается производства стекла, которое может быть использовано для изготовления посуды, изделий декоративно-художественного назначения.The invention relates to the field of technology of silicates and relates to the production of glass, which can be used for the manufacture of glassware, decorative and artistic products.

Известна шихта для получения цветного стекла, включающая, мас.%: сода 5,0-20,0; кварцевый песок 30,0-80,0; окрашивающая добавка 0,01-8,0 [1].Known mixture to obtain colored glass, including, wt.%: Soda 5,0-20,0; silica sand 30.0-80.0; coloring additive 0.01-8.0 [1].

Задачей изобретения является обеспечение термостойкости цветного стекла при снижении температуры его варки.The objective of the invention is to provide thermal stability of colored glass while lowering the temperature of its cooking.

Технический результат достигается тем, что шихта для получения цветного стекла, содержащая соду, кварцевый песок, окрашивающую добавку, дополнительно содержит буру, а в качестве окрашивающей добавки - прокаленный красный шлам, при следующем соотношении компонентов, мас.%: сода 7,0-11,0; кварцевый песок 73,0-75,0; бура 3,0-5,0; прокаленный красный шлам 11,0-15,0. В таблице приведены составы шихты для получения цветного стекла.The technical result is achieved in that the mixture for colored glass containing soda, quartz sand, a coloring additive, additionally contains borax, and as a coloring additive, calcined red mud, in the following ratio, wt.%: Soda 7.0-11 0; silica sand 73.0-75.0; borax 3.0-5.0; calcined red mud 11.0-15.0. The table shows the composition of the mixture to obtain colored glass.

КомпонентыComponents Состав, мас.%:Composition, wt.%: 1one 22 33 СодаSoda 7,07.0 9,09.0 11,011.0 Кварцевый песокQuartz sand 73,073.0 74,074.0 75,075.0 БураBorax 5,05,0 4,04.0 3,03.0 Красный шламRed mud 15,015.0 13,013.0 11,011.0 Термостойкость стекла, °СGlass temperature resistance, ° С 80-8580-85 80-8580-85 80-8580-85

Красный шлам - отход производства глинозема из бокситов характеризуется следующим химическим составом, мас.%: SiO2 9,5-11,1; TiO2 4,4-5,6; Al2О3 17,0-19,0; Fе2О3 39,0-42,9; CaO 7,6-9,5; Na2O 6,2-6,9; п.п.п. - остальное. Красный шлам перед введением в шихту прокаливают при температуре 110-140°С до постоянной массы.Red mud - waste from the production of alumina from bauxite is characterized by the following chemical composition, wt.%: SiO 2 9.5-11.1; TiO 2 4.4-5.6; Al 2 O 3, 17.0-19.0; Fe 2 O 3 39.0-42.9; CaO 7.6-9.5; Na 2 O, 6.2-6.9; p.p.p. - the rest. Red mud before being introduced into the charge is calcined at a temperature of 110-140 ° C to constant weight.

Стекло может быть получено в стекловаренных печах любой конструкции при температуре ~1400°С. Стекло имеет зеленоватую окраску.Glass can be obtained in glass melting furnaces of any design at a temperature of ~ 1400 ° C. Glass has a greenish tint.

Источники информацииInformation sources

1. CN 1131644 A, 1996.1. CN 1131644 A, 1996.

Claims (1)

Шихта для получения цветного стекла, содержащая соду, кварцевый песок, окрашивающую добавку, отличающаяся тем, что дополнительно содержит буру, а в качестве окрашивающей добавки - прокаленный красный шлам, при следующем соотношении компонентов, мас.%: сода - 7,0-11,0; кварцевый песок - 73,0-75,0; бура - 3,0-5,0; прокаленный красный шлам - 11,0-15,0. The mixture for colored glass containing soda, quartz sand, a coloring additive, characterized in that it additionally contains borax, and as a coloring additive - calcined red mud, in the following ratio, wt.%: Soda - 7.0-11, 0; silica sand - 73.0-75.0; borax - 3.0-5.0; calcined red mud - 11.0-15.0.
RU2012130558/03A 2012-07-17 2012-07-17 Mixture for producing coloured glass RU2495838C1 (en)

Priority Applications (1)

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Publications (1)

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RU2495838C1 true RU2495838C1 (en) 2013-10-20

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1131644A (en) * 1995-12-25 1996-09-25 许昌东方光色玻璃有限责任公司 Production technology for colour decorative glass and its product
JP2003095698A (en) * 2001-09-21 2003-04-03 Soejima Glass Kogyo Kk Glass product and method for manufacturing the same
RU2302400C1 (en) * 2006-03-02 2007-07-10 Юлия Алексеевна Щепочкина Composition of the glaze blend
RU2420462C1 (en) * 2010-03-15 2011-06-10 Юлия Алексеевна Щепочкина Mixture for producing coloured glass
RU2427541C1 (en) * 2010-03-29 2011-08-27 Юлия Алексеевна Щепочкина Mixture for producing coloured glass

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1131644A (en) * 1995-12-25 1996-09-25 许昌东方光色玻璃有限责任公司 Production technology for colour decorative glass and its product
JP2003095698A (en) * 2001-09-21 2003-04-03 Soejima Glass Kogyo Kk Glass product and method for manufacturing the same
RU2302400C1 (en) * 2006-03-02 2007-07-10 Юлия Алексеевна Щепочкина Composition of the glaze blend
RU2420462C1 (en) * 2010-03-15 2011-06-10 Юлия Алексеевна Щепочкина Mixture for producing coloured glass
RU2427541C1 (en) * 2010-03-29 2011-08-27 Юлия Алексеевна Щепочкина Mixture for producing coloured glass

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