CN1100149A - 矿热炉冶炼铁合金的方法及其所用的碳质还原剂 - Google Patents
矿热炉冶炼铁合金的方法及其所用的碳质还原剂 Download PDFInfo
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- CN1100149A CN1100149A CN 94114896 CN94114896A CN1100149A CN 1100149 A CN1100149 A CN 1100149A CN 94114896 CN94114896 CN 94114896 CN 94114896 A CN94114896 A CN 94114896A CN 1100149 A CN1100149 A CN 1100149A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 94114896 CN1032975C (zh) | 1994-08-18 | 1994-08-18 | 矿热炉冶炼铁合金的方法及其所用的碳质还原剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 94114896 CN1032975C (zh) | 1994-08-18 | 1994-08-18 | 矿热炉冶炼铁合金的方法及其所用的碳质还原剂 |
Publications (2)
Publication Number | Publication Date |
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CN1100149A true CN1100149A (zh) | 1995-03-15 |
CN1032975C CN1032975C (zh) | 1996-10-09 |
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CN 94114896 Expired - Lifetime CN1032975C (zh) | 1994-08-18 | 1994-08-18 | 矿热炉冶炼铁合金的方法及其所用的碳质还原剂 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102505073A (zh) * | 2011-12-31 | 2012-06-20 | 重庆重冶铜业有限公司 | 一种制备电解阳极铜板的固体还原剂 |
CN106542514A (zh) * | 2016-10-18 | 2017-03-29 | 马龙县明龙焦化实业有限公司 | 金属硅的高温复合兰炭还原剂及其制备方法和使用方法 |
CN113528865A (zh) * | 2021-06-11 | 2021-10-22 | 嘉峪关宏电铁合金有限责任公司 | 一种锰硅合金低钙渣型冶炼工艺 |
-
1994
- 1994-08-18 CN CN 94114896 patent/CN1032975C/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102505073A (zh) * | 2011-12-31 | 2012-06-20 | 重庆重冶铜业有限公司 | 一种制备电解阳极铜板的固体还原剂 |
CN106542514A (zh) * | 2016-10-18 | 2017-03-29 | 马龙县明龙焦化实业有限公司 | 金属硅的高温复合兰炭还原剂及其制备方法和使用方法 |
CN113528865A (zh) * | 2021-06-11 | 2021-10-22 | 嘉峪关宏电铁合金有限责任公司 | 一种锰硅合金低钙渣型冶炼工艺 |
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Publication number | Publication date |
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CN1032975C (zh) | 1996-10-09 |
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Owner name: SHANTA IRON ALLOY CO. LTD., JINGSHAN COUNTY, HUBEI Free format text: FORMER NAME OR ADDRESS: CRYSTALLINE SILICON PLANT OF HUBEI PROV. |
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CP03 | Change of name, title or address |
Address after: No. 21 duck hill road, Xinshi Town, Jingshan County, Hubei Patentee after: Shanta Iron Alloy Co., Ltd., Jingshan County, Hubei Prov. Address before: No. nine, Bridge Road, Xinshi Town, Jingshan County, Hubei Patentee before: Crystalline Silicon Factory, Hubei Prov. |
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ASS | Succession or assignment of patent right |
Owner name: HUBEI HUAER LIANGPUXIANG SILICON TECHNOLOGY CO., Free format text: FORMER OWNER: SHANTA IRON ALLOY CO. LTD., JINGSHAN COUNTY, HUBEI PROV. Effective date: 20051223 |
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Effective date of registration: 20051223 Address after: 431800 No. 21 duck hill road, Xinshi Town, Jingshan County, Hubei Patentee after: Hubei wall Pohang Silicon Technology Co., Ltd. Address before: 431800 No. 21 duck hill road, Xinshi Town, Jingshan County, Hubei Patentee before: Shanta Iron Alloy Co., Ltd., Jingshan County, Hubei Prov. |
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C56 | Change in the name or address of the patentee |
Owner name: HUBEI BEAUTY SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HUBEI HUAERLIANG POSCO SILICON SCIENCE + TECHNOLOGY CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 431800 No. 21 duck hill road, Xinshi Town, Jingshan County, Hubei Patentee after: Hubei Wall Technology Co., Ltd. Address before: 431800 No. 21 duck hill road, Xinshi Town, Jingshan County, Hubei Patentee before: Hubei wall Pohang Silicon Technology Co., Ltd. |
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C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140818 Granted publication date: 19961009 |