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[1]丁晓姜,吴艳妮.北方某低品位铁磷矿综合回收选矿试验[J].武汉工程大学学报,2011,(03):65-68.[doi:10.3969/j.issn.16742869.2011.03.019]
　DING Xiao jiang,WU Yan ni.Northern lowgrade iron phosphate ore beneficiation test of comprehensive recycling[J].Journal of Wuhan Institute of Technology,2011,(03):65-68.[doi:10.3969/j.issn.16742869.2011.03.019]
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北方某低品位铁磷矿综合回收选矿试验(/HTML)
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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:
65-68
栏目:
化学与化学工程
出版日期:
2011-03-31

文章信息/Info

Title:
Northern lowgrade iron phosphate ore beneficiation
test of comprehensive recycling
文章编号:
16742869(2011)03006504
作者:
丁晓姜; 吴艳妮
中化地质矿山总局地质研究院,河北 涿州 072754
Author(s):
DING Xiaojiang;  WU Yanni
Geological Institute of China Chemical Geology & Mining Bureau,Zhuozhou 072754, China
关键词:
低品位; 铁磷钛; 综合回收
Keywords:
lowgrade;  ironphosphorustitanium;  comprehensive recycling
分类号:
TD98;TD913
DOI:
10.3969/j.issn.16742869.2011.03.019
文献标志码:
A
摘要:
根据北方某低品位铁磷矿中铁、磷、钛的赋存状态,采用重选、强磁选或重选—强磁选的联合流程进行综合回收利用试验研究.试验结果表明:先浮选后磁选流程可取得了较好的选矿指标,铁精矿TFe品位66.12％、回收率TFe 23.20％（磁性铁回收率93.98％）,磷精矿P2O5品位38.65％、回收率96.23％,钛铁精矿TiO2品位44.62％、回收率44.62％.
Abstract:
According to the condition of a north lowgrade iron phosphorus ore in hard, the phosphorus, the titanium tax saves, the authors use the gravity separation, the strong magnetic separation or the gravity separationstrong magnetic separation union flow conducts the synthesis recycling experimental study. Test result shows: After first flotation process, the magnetic separation flow might obtain the good dressing target, hard ore concentrate TFe quality score 6612%, returnsratio TFe 2320% (magnetic hard returnsratio 93.98%), phosphorus ore concentrate P2O5 quality score 3865%, returnsratios 9623%, ferrotitanium ore concentrate TiO2 quality score 4462%, returnsratios 44.62%.

参考文献/References:

［1］吴辑.北方低品位磷铁矿资源［J］.河北地质,2006（1）:2727.
［2］魏祥松,吴艳妮.北方铁矿山尾矿中磷、钛的综合回收及矿山综合评价指数的研究［R］.涿州:中化地质矿山总局地质研究院,2009.
［3］国家发展改革委,科技部,工业和信息化部,等.中国资源综合利用技术政策大纲,2010年第14号［EB/OL］.http://www.gov.cn/zwgk/201007/23/content1662138.htm.20100723.

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备注/Memo

备注/Memo:
收稿日期:20101120作者简介:丁晓姜（1980）,男,江苏通州人,工程师,学士.研究方向:选矿.
更新日期/Last Update: