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[1]魏祥松,黄启生,李宇新.宜昌花果树磷矿重介质选别工业生产实践[J].武汉工程大学学报,2011,(03):48-52.[doi:10.3969/j.issn.16742869.2011.03.014]
　WEI Xiang song,HUANG Qi sheng,LI Yu xin.Heavymedia separation industrial production practice ofYichang Huaguoshu Phosphorite[J].Journal of Wuhan Institute of Technology,2011,(03):48-52.[doi:10.3969/j.issn.16742869.2011.03.014]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2011年03期
页码:
48-52
栏目:
化学与化学工程
出版日期:
2011-03-31

文章信息/Info

Title:
Heavymedia separation industrial production practice of
Yichang Huaguoshu Phosphorite
文章编号:
16742869(2011)03004805
作者:

魏祥松1; 黄启生2; 李宇新2

1.中化地质矿山总局地质研究院,河北 涿州 072754;
2.湖北宜化矿业有限责任公司,湖北 宜昌 443100
Author(s):
WEI Xiangsong1;  HUANG Qisheng2;  LI Yuxin2
1.Geological Institute of China Chemical Geology and Mine Bureau, Zhuozhou 072754, China;
2.Hubei Yihua Mining Co., Ltd. Yichang 443100,China
关键词:
重介质; 磷; 旋流器; 分选; 工业化
Keywords:
heavy medium; phosphate;  cyclone;  separation;  industrialization
分类号:
TD922+.7;TD97
DOI:
10.3969/j.issn.16742869.2011.03.014
文献标志码:
A
摘要:
通过对我国首家磷矿重介质选厂花果树矿选矿厂的技术改造,引进煤炭选矿中广泛应用的重介质三产品旋流器,以全粒级不分级入选,在较高分选密度（2.88~2.90）下,对微差比重矿物分离获得成功.经对常用的旋流器进行改造内置高耐磨材料,从而极大地减少了运行成本.完善了介质控制、回收与净化系统,有效地减少了介质污染、密度变化、矿介分离的不稳定性,确保工业化正常生产,并形成了120万t/a的洁净生产规模,对同类矿的选别起到了良好的引领作用.
Abstract:
Threeproducts heavymedium cyclone which is applied in coal concentration widely was introduced in transformation of the first phosphate heavymedia separation concentrator in China. Separation of slight gravity difference minerals was got ahead in high separation density （2.88~2.90）without classifying.Operation costs was decreased greatly by promotion of high wearresistant materials builtin common heavymedium cyclone. The medium controlling, recycling and purification systems was improved. Medium pollution, density change, instability of separation of minerals and medium was reduced effectively. Normal production and industrialization was ensured, and a 1.2 million t/a of clean production scale was formed to play a good leading role in the same type mineral processing.

参考文献/References:

［1］魏祥松,黄启生,李宇新.花果树磷矿重介质选矿与应用综述［J］.化工矿产地质,2010,32（3）:186188.
［2］魏祥松,黄启生,李宇新.湖北宜昌花果树磷矿重介质选矿工业生产考查报告［R］.宜昌:湖北省宜化集团矿业有限责任公司,2009.
［3］刘峰.多供介无压洽料三产品重介质旋流器：中国，200620023458X［P］.20060126.

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备注/Memo

备注/Memo:
收稿日期:20101120作者简介:魏祥松（1963）,男,湖北汉川人,高级工程师.研究方向:磷矿选矿.
更新日期/Last Update: