CN101660041B - 一种用钼渣制造MgO酸性球团的方法 - Google Patents
一种用钼渣制造MgO酸性球团的方法 Download PDFInfo
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- CN101660041B CN101660041B CN2009100657402A CN200910065740A CN101660041B CN 101660041 B CN101660041 B CN 101660041B CN 2009100657402 A CN2009100657402 A CN 2009100657402A CN 200910065740 A CN200910065740 A CN 200910065740A CN 101660041 B CN101660041 B CN 101660041B
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CN2009100657402A CN101660041B (zh) | 2009-08-11 | 2009-08-11 | 一种用钼渣制造MgO酸性球团的方法 |
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CN2009100657402A CN101660041B (zh) | 2009-08-11 | 2009-08-11 | 一种用钼渣制造MgO酸性球团的方法 |
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CN101660041A CN101660041A (zh) | 2010-03-03 |
CN101660041B true CN101660041B (zh) | 2010-11-24 |
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CN106119524A (zh) * | 2016-08-04 | 2016-11-16 | 河钢股份有限公司 | 一种低硅高镁铁矿球团制备方法 |
CN107723465A (zh) * | 2017-09-28 | 2018-02-23 | 毕德玉 | 一种球团用含镁粘结剂的配制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US4400207A (en) * | 1981-05-13 | 1983-08-23 | Continental Alloys S.A. | Method of producing metal alloys |
CN1031719A (zh) * | 1987-08-29 | 1989-03-15 | 莱芜钢铁总厂 | 铁锰复合球团矿及其在高炉炼铁中的应用 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400207A (en) * | 1981-05-13 | 1983-08-23 | Continental Alloys S.A. | Method of producing metal alloys |
CN1031719A (zh) * | 1987-08-29 | 1989-03-15 | 莱芜钢铁总厂 | 铁锰复合球团矿及其在高炉炼铁中的应用 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HE NAN DEHAI YUANCHENG MINING CO., LTD. Free format text: FORMER NAME: HENAN DEHAI YUANCHENG MINE CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 454550 middle of the Great Wall Road, Henan, Qinyang Patentee after: Henan dehaiyuancheng mining Limited by Share Ltd Address before: 454550 middle of the Great Wall Road, Henan, Qinyang Patentee before: Henan Dehai Yuancheng Mine Co., Ltd. |
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Granted publication date: 20101124 Termination date: 20130811 |