CN104743560B - 一种以煤矸石为原料制备硅、铝系列产品的方法 - Google Patents
一种以煤矸石为原料制备硅、铝系列产品的方法 Download PDFInfo
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CN104743560A CN104743560A (zh) | 2015-07-01 |
CN104743560B true CN104743560B (zh) | 2017-06-27 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105821224B (zh) * | 2016-06-06 | 2018-06-15 | 云南临沧鑫圆锗业股份有限公司 | 氟化焙烧法提取低品位锗精矿中锗的方法 |
CN106365189B (zh) * | 2016-08-29 | 2017-09-22 | 昆明理工大学 | 一种硅渣土的综合利用方法 |
CN110681667B (zh) * | 2018-07-05 | 2022-02-18 | 中国科学院过程工程研究所 | 一种矿物和/或固废中二氧化硅的脱除方法 |
CN110683553A (zh) * | 2018-07-05 | 2020-01-14 | 中国科学院过程工程研究所 | 一种脱除粉煤灰中的二氧化硅同时制备莫来石的方法 |
CN110028042B (zh) * | 2019-05-06 | 2022-08-09 | 广西大学 | 一种电解铝电解槽废旧阴极炭块的回收利用方法 |
CN112079371A (zh) * | 2020-08-24 | 2020-12-15 | 湖南邦普循环科技有限公司 | 一种镍钴锰溶液中除氟的回收方法 |
CN112850722B (zh) * | 2021-02-11 | 2022-10-14 | 贵州大学 | 一种含氟硅渣分步制备白炭黑和冰晶石的方法 |
CN117567058B (zh) * | 2023-10-23 | 2024-07-19 | 新特新材料集团(河南)股份有限公司 | 一种混凝土用改性煤矸石掺合料及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US5242670A (en) * | 1992-07-02 | 1993-09-07 | Gehringer Ronald C | Method for hydrofluoric acid digestion of silica/alumina matrix material for the production of silicon tetrafluoride, aluminum fluoride and other residual metal fluorides and oxides |
CN101863482A (zh) * | 2010-05-26 | 2010-10-20 | 云南云天化国际化工股份有限公司 | 一种氟硅酸氨化连续制取白炭黑和氟化铵的方法 |
CN102275934A (zh) * | 2010-06-11 | 2011-12-14 | 株式会社Kcc | 通过采用各种含氟物质、无定形二氧化硅以及硫酸连续生产四氟硅烷的方法 |
CN102701221A (zh) * | 2012-05-22 | 2012-10-03 | 韩钊武 | 一种煤矸石制备纳米白炭黑的方法 |
Family Cites Families (1)
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CN1332118A (zh) * | 2001-08-03 | 2002-01-23 | 刘定忠 | 以含氟废水生产冰晶石之方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5242670A (en) * | 1992-07-02 | 1993-09-07 | Gehringer Ronald C | Method for hydrofluoric acid digestion of silica/alumina matrix material for the production of silicon tetrafluoride, aluminum fluoride and other residual metal fluorides and oxides |
CN101863482A (zh) * | 2010-05-26 | 2010-10-20 | 云南云天化国际化工股份有限公司 | 一种氟硅酸氨化连续制取白炭黑和氟化铵的方法 |
CN102275934A (zh) * | 2010-06-11 | 2011-12-14 | 株式会社Kcc | 通过采用各种含氟物质、无定形二氧化硅以及硫酸连续生产四氟硅烷的方法 |
CN102701221A (zh) * | 2012-05-22 | 2012-10-03 | 韩钊武 | 一种煤矸石制备纳米白炭黑的方法 |
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