RU2525099C1 - Charge to produce coloured glass - Google Patents
Charge to produce coloured glass Download PDFInfo
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- RU2525099C1 RU2525099C1 RU2013131370/03A RU2013131370A RU2525099C1 RU 2525099 C1 RU2525099 C1 RU 2525099C1 RU 2013131370/03 A RU2013131370/03 A RU 2013131370/03A RU 2013131370 A RU2013131370 A RU 2013131370A RU 2525099 C1 RU2525099 C1 RU 2525099C1
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Abstract
Description
Изобретение относится к области технологии силикатов и касается производства стекла, которое может быть использовано для изготовления изделий декоративно-художественного назначения.The invention relates to the field of technology of silicates and for the production of glass, which can be used for the manufacture of 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].A known mixture for producing colored glass, including, wt.%: Soda 5,0-20,0, quartz sand 30,0-80,0; coloring additive 0.01-8.0 [1].
Задачей изобретения является обеспечение безопасности технологического процесса получения цветного стекла, утилизация промышленных отходов.The objective of the invention is to ensure the safety of the process for producing colored glass, the disposal of industrial waste.
Технический результат достигается тем, что шихта для получения цветного стекла, содержащая соду, кварцевый песок, окрашивающую добавку, в качестве окрашивающей добавки содержит высушенный хромосодержащий шлам следующего среднего состава, мас.%: CrO3 общий - 9,8; CrO3 водорастворимый - 3,4; CrO3 кислоторастворимый - 1,6; CaO акт. - 2,37; CaO общ. - 21,4; MgO - 35,7; Fe2O3 - 19,2; Al2O3 - 2,85; SiO2 - 4,8; остальное - вода, и дополнительно - техническую серу при следующем соотношении компонентов, мас.%: сода 15,0-20,0; кварцевый песок 54,5-64,5; указанный высушенный хромосодержащий шлам 20,0-25,0; техническая сера 0,2-0,5.The technical result is achieved in that the mixture for producing colored glass containing soda, quartz sand, a coloring additive, as a coloring additive contains dried chromium-containing sludge of the following average composition, wt.%: CrO 3 total - 9.8; CrO 3 water soluble - 3.4; CrO 3 acid soluble - 1.6; CaO act. - 2.37; CaO total - 21.4; MgO - 35.7; Fe 2 O 3 - 19.2; Al 2 O 3 - 2.85; SiO 2 - 4.8; the rest is water, and additionally, technical sulfur in the following ratio of components, wt.%: soda 15.0-20.0; quartz sand 54.5-64.5; the specified dried chromium-containing sludge 20,0-25,0; technical sulfur 0.2-0.5.
В таблице приведены составы шихты.The table shows the composition of the charge.
Используемая в составе шихты сера восстанавливает токсичный хром (VI), содержащийся в шламе, в стабильный хром (III).Sulfur used in the mixture reduces toxic chromium (VI) contained in the sludge to stable chromium (III).
Стекло может быть получено в электропечах при температуре ~1400°C в окислительной среде. Окраска стекла - от различных оттенков зеленого до коричневого.Glass can be obtained in electric furnaces at a temperature of ~ 1400 ° C in an oxidizing environment. The color of the glass is from various shades of green to brown.
Источники информацииInformation sources
1. CN 1131644 А, 1996.1. CN 1131644 A, 1996.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013131370/03A RU2525099C1 (en) | 2013-07-08 | 2013-07-08 | Charge to produce coloured glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013131370/03A RU2525099C1 (en) | 2013-07-08 | 2013-07-08 | Charge to produce coloured glass |
Publications (1)
Publication Number | Publication Date |
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RU2525099C1 true RU2525099C1 (en) | 2014-08-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2013131370/03A RU2525099C1 (en) | 2013-07-08 | 2013-07-08 | Charge to produce coloured glass |
Country Status (1)
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RU (1) | RU2525099C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115724572A (en) * | 2021-08-25 | 2023-03-03 | 宝山钢铁股份有限公司 | Chromium-containing sludge vitrification harmless treatment method and device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2031870C1 (en) * | 1992-07-02 | 1995-03-27 | "Эко-Синтез" | Charge for glass making |
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 |
US20090113937A1 (en) * | 2006-06-01 | 2009-05-07 | Agc Flat Glass Europe Sa | Lime glass batch composition |
RU2424992C1 (en) * | 2010-03-29 | 2011-07-27 | Юлия Алексеевна Щепочкина | Mixture for producing coloured glass |
RU2465228C1 (en) * | 2011-04-29 | 2012-10-27 | Юлия Алексеевна Щепочкина | Mixture for producing coloured glass |
-
2013
- 2013-07-08 RU RU2013131370/03A patent/RU2525099C1/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2031870C1 (en) * | 1992-07-02 | 1995-03-27 | "Эко-Синтез" | Charge for glass making |
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 |
US20090113937A1 (en) * | 2006-06-01 | 2009-05-07 | Agc Flat Glass Europe Sa | Lime glass batch composition |
RU2424992C1 (en) * | 2010-03-29 | 2011-07-27 | Юлия Алексеевна Щепочкина | Mixture for producing coloured glass |
RU2465228C1 (en) * | 2011-04-29 | 2012-10-27 | Юлия Алексеевна Щепочкина | Mixture for producing coloured glass |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115724572A (en) * | 2021-08-25 | 2023-03-03 | 宝山钢铁股份有限公司 | Chromium-containing sludge vitrification harmless treatment method and device |
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