CN103623932B - 一种中煤的高压辊终粉磨和分选方法 - Google Patents
一种中煤的高压辊终粉磨和分选方法 Download PDFInfo
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CN103962230B (zh) * | 2014-04-28 | 2016-06-29 | 辽宁科技大学 | 一种煤矸石的高压辊粉碎和回收煤的方法 |
CN105032581A (zh) * | 2015-07-09 | 2015-11-11 | 金堆城钼业股份有限公司 | 一种辉钼矿的碎磨分级工艺 |
CN105797831B (zh) * | 2016-03-22 | 2018-03-09 | 中国矿业大学 | 一种炼焦末中煤的解离再选工艺 |
CN108262139B (zh) * | 2018-03-22 | 2021-02-02 | 山西能源学院 | 一种用于煤炭开采的破碎方法 |
CN111136086A (zh) * | 2019-12-27 | 2020-05-12 | 西南科技大学 | 一种蒸汽射流控制性解离降低焦煤灰分的方法及装置 |
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CN102861663A (zh) * | 2012-10-08 | 2013-01-09 | 中国矿业大学 | 一种稀缺炼焦中煤的破磨解离和重浮选两段回收工艺 |
CN103143432A (zh) * | 2013-02-28 | 2013-06-12 | 中国矿业大学 | 一种炼焦煤重选中煤的高效破碎和三段式分选方法 |
CN103386355A (zh) * | 2013-07-23 | 2013-11-13 | 侯英 | 一种中煤的高压辊选择性粉碎和分选方法 |
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CN102861663A (zh) * | 2012-10-08 | 2013-01-09 | 中国矿业大学 | 一种稀缺炼焦中煤的破磨解离和重浮选两段回收工艺 |
CN103143432A (zh) * | 2013-02-28 | 2013-06-12 | 中国矿业大学 | 一种炼焦煤重选中煤的高效破碎和三段式分选方法 |
CN103386355A (zh) * | 2013-07-23 | 2013-11-13 | 侯英 | 一种中煤的高压辊选择性粉碎和分选方法 |
Non-Patent Citations (1)
Title |
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八宝工业园洗煤厂焦中煤碎;胡秀明;《中国优秀硕士论文全文数据库 工程科技I辑》;20130515(第5期);B021-236 * |
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Inventor after: Hou Ying Inventor after: Wang Dong Inventor after: Zhao Tonglin Inventor after: Su Feng Inventor after: Xiao Licong Inventor after: Zhang Xu Inventor after: Wang Yupeng Inventor after: Fang He Inventor before: Hou Ying |
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