CN102602932B - 一种工业硅冶炼用组合还原剂 - Google Patents
一种工业硅冶炼用组合还原剂 Download PDFInfo
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- CN102602932B CN102602932B CN2012100752894A CN201210075289A CN102602932B CN 102602932 B CN102602932 B CN 102602932B CN 2012100752894 A CN2012100752894 A CN 2012100752894A CN 201210075289 A CN201210075289 A CN 201210075289A CN 102602932 B CN102602932 B CN 102602932B
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- anode carbon
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CN2012100752894A CN102602932B (zh) | 2012-03-21 | 2012-03-21 | 一种工业硅冶炼用组合还原剂 |
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CN102602932A CN102602932A (zh) | 2012-07-25 |
CN102602932B true CN102602932B (zh) | 2013-12-11 |
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CN114620730A (zh) * | 2022-04-13 | 2022-06-14 | 芒市永隆铁合金有限公司 | 一种有机硅生产用工业硅产品工艺生产方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1320714A (zh) * | 2001-02-27 | 2001-11-07 | 东北大学 | 直流电弧炉生产铝硅合金的方法 |
CN1356263A (zh) * | 2001-12-01 | 2002-07-03 | 杨来运 | 工业硅冶炼中降钙、磷、钛、铝等元素的方法 |
CN1358581A (zh) * | 2001-11-20 | 2002-07-17 | 舒大平 | 铝电解阳极炭渣和废旧阴极材料的无害化处理及综合利用的方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1320714A (zh) * | 2001-02-27 | 2001-11-07 | 东北大学 | 直流电弧炉生产铝硅合金的方法 |
CN1358581A (zh) * | 2001-11-20 | 2002-07-17 | 舒大平 | 铝电解阳极炭渣和废旧阴极材料的无害化处理及综合利用的方法 |
CN1356263A (zh) * | 2001-12-01 | 2002-07-03 | 杨来运 | 工业硅冶炼中降钙、磷、钛、铝等元素的方法 |
Non-Patent Citations (1)
Title |
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申士富等.电解铝固体废弃物的环境危害及处理技术研究现状.《中国环境科学学会学术年会论文集(2010)》.2010,3557-3563. * |
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Free format text: FORMER OWNER: YUNAN YONGCHANG SILICON INDUSTRY CO., LTD. Effective date: 20150825 Owner name: YUNAN YONGCHANG SILICON INDUSTRY CO., LTD. Free format text: FORMER OWNER: KUNMING METALLURGY INST. Effective date: 20150825 |
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Effective date of registration: 20150825 Address after: Longshan Town, 678300 Yunnan city of Baoshan province Longling County Dapingzi Patentee after: Yunan Yongchang Silicon Industry Co., Ltd. Address before: 650031 Yunnan province Kunming Yuantong Road No. 86 Patentee before: Kunming Metallurgical Research Institute Patentee before: Yunan Yongchang Silicon Industry Co., Ltd. |