CN1460726A - 热还原提取金属钙的工艺 - Google Patents
热还原提取金属钙的工艺 Download PDFInfo
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- CN1460726A CN1460726A CN 03117996 CN03117996A CN1460726A CN 1460726 A CN1460726 A CN 1460726A CN 03117996 CN03117996 CN 03117996 CN 03117996 A CN03117996 A CN 03117996A CN 1460726 A CN1460726 A CN 1460726A
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- reduction
- calcium
- thermal reduction
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- Manufacture And Refinement Of Metals (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03117996 CN1253590C (zh) | 2003-06-02 | 2003-06-02 | 热还原提取金属钙的工艺 |
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CN 03117996 CN1253590C (zh) | 2003-06-02 | 2003-06-02 | 热还原提取金属钙的工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1460726A true CN1460726A (zh) | 2003-12-10 |
CN1253590C CN1253590C (zh) | 2006-04-26 |
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CN 03117996 Expired - Fee Related CN1253590C (zh) | 2003-06-02 | 2003-06-02 | 热还原提取金属钙的工艺 |
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CN (1) | CN1253590C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103205573A (zh) * | 2013-05-06 | 2013-07-17 | 重庆大学 | 一种碳热还原制备镁及钙的方法 |
CN104607635A (zh) * | 2015-02-06 | 2015-05-13 | 池州博瑞德钙业有限公司 | 一种金属钙压锭装置 |
CN104668557A (zh) * | 2015-02-06 | 2015-06-03 | 池州博瑞德钙业有限公司 | 一种金属钙压锭成型设备 |
CN105803189A (zh) * | 2016-05-16 | 2016-07-27 | 贵州大学 | 一种高效去除高磷鲕状赤铁矿中磷的方法 |
CN111893301A (zh) * | 2019-05-06 | 2020-11-06 | 北京事竟成有色金属研究所 | 一种清洁环保制取还原金属钙(粗钙)的方法 |
-
2003
- 2003-06-02 CN CN 03117996 patent/CN1253590C/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103205573A (zh) * | 2013-05-06 | 2013-07-17 | 重庆大学 | 一种碳热还原制备镁及钙的方法 |
CN104607635A (zh) * | 2015-02-06 | 2015-05-13 | 池州博瑞德钙业有限公司 | 一种金属钙压锭装置 |
CN104668557A (zh) * | 2015-02-06 | 2015-06-03 | 池州博瑞德钙业有限公司 | 一种金属钙压锭成型设备 |
CN104668557B (zh) * | 2015-02-06 | 2018-12-28 | 安徽腾拓新材料科技有限公司 | 一种金属钙压锭成型设备 |
CN105803189A (zh) * | 2016-05-16 | 2016-07-27 | 贵州大学 | 一种高效去除高磷鲕状赤铁矿中磷的方法 |
CN105803189B (zh) * | 2016-05-16 | 2018-06-29 | 贵州大学 | 一种高效去除高磷鲕状赤铁矿中磷的方法 |
CN111893301A (zh) * | 2019-05-06 | 2020-11-06 | 北京事竟成有色金属研究所 | 一种清洁环保制取还原金属钙(粗钙)的方法 |
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Publication number | Publication date |
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CN1253590C (zh) | 2006-04-26 |
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Denomination of invention: Process for extracting metal calcium by thermal reduction Effective date of registration: 20100908 Granted publication date: 20060426 Pledgee: Leshan SME investment Company limited by guarantee Pledgor: Zhang Xianfu Registration number: 2010990000875 |
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Date of cancellation: 20101228 Granted publication date: 20060426 Pledgee: Leshan SME investment Company limited by guarantee Pledgor: Zhang Xianfu Registration number: 2010990000875 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20101228 Granted publication date: 20060426 Pledgee: Leshan SME investment Company limited by guarantee Pledgor: Zhang Xianfu Registration number: 2010990000875 |
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