Cone crusher nip angle with its formal parameter

arsenopyrite floatability Dusha is the most widely distributed sulfur arsenic Hua Hewu divided into the Zi formula FeAsS,brick making machine including As46%.Dusha more coon in the high-temperature hydrothermal deposits, copper,[Mobile Crusher:http://www.xb-machine.com/Crushing_Machinery/Mobile-Crusher.html] lead, zinc sulfide symbiotic According to the statistical world 15% copper resources in As / Cu ratio 1:5,30% cobalt resources in As / Co ratio Wei 2:1,10% tin resources As / Sn ratio of 10:1.Xuan Do the process due to the similarity of arsenopyrite formation conditions and Zhexiekuangwu, it is often the concentrate does not meet the smelting Yaoqiu sulfide ore Jingkuanghanshen caused by. The copper concentrate arsenic from three sources: (1) As to the form of the class of isomorphism exists in the  alicey599 copper minerals, the use of flotation can not be separated, but usually the copper concentrate Hanshen Yingxiangbutai. (2) arsenic copper minerals - tennantite, enargite Deng enriched in copper concentrate. (3) Hanshenkuangwu - mainly Dusha mixed how to Jiejue separation of copper minerals and Arsenopyrite the main measures to reduce the copper concentrate containing arsenic.

   The arsenopyrite floatability and other sulfide ore similar, weakly acidic medium Fu is very good,jaw crusher pH> 7 Fu Xing reduce flotation of Bu closing agent for the thio compound class.Metal ion (Cu2 +) on Dusha flotation strong activation similar copper minerals can float Cu2 + activated after arsenopyrite surface.Yanjiu show that Cu2 + of Dusha activation because it selectively adsorb arsenic mineral lattice become Laogu fixation xanthate place Shi Dusha good floatability, which resulted in copper arsenic minerals Fenli difficulties. , Copper arsenic Fenli Copper Arsenic Fenli mainly is to solve the copper minerals arsenopyrite separation problems can be suarized as: (a) high selective collector.Expand the separation of the two minerals are very important use of selective collector.Such as the use of the xanthate and small ammonium black drug combination xanthate with Liudan of class of mixed, small yellow nitrile ester (OSN-43), amino alcohol xanthate phosphorus aminophenol under certain conditions a specific Kuangdan has Jiaohao selectivity.Complement capture the closing agent added Moji together can improve separation efficiency and recoveries of precious metals such as DPG or 8-hydroxyquinoline Yu inhibitors. 

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 Danhuiweizhu combination inhibitors: Lime is a coonly used alkaline pH adjustment agents,Rotary Kiln help enhance Kuangjiang pH value, but also can promote the mineral surface dissolved or oxidation.But the amount of lime to be carefully controlled, if an excess of copper sulphide minerals also have a certain inhibitory effect.Danyi Lime Control effect poor, can be equipped with other inhibitors, such as sodium cyanide, zinc sulfate and SO2 etc..You Shihui-SO2-Zn (CN) 2 - complex combination combination Yaoji Dusha suppressed most effectively.Dang Yuankuang containing a large number of secondary copper minerals, arsenopyrite Cu2 + activation can float higher, can be used lime with Liu Huana sharing; Ci Shi S2-Cu2 + generated insoluble precipitate Wu, eliminating the Cu2 + the Huohua role. Xingbang Heavy Chang Nian Zhi Liyu Qiumojideng mining machinery research and development, production and sales as one of ball mill manufacturers, dressing equipment series: Jieneng Qiu Moji, magnetic separator,rock crusher flotation machine, Shuini ball mill, cone ball mill, ceramic ball mill, dryer , rotary kiln other equipment. Address: Zhengzhou, Henan Province High-tech Industry Development Zone, Chemical Road and West Fourth Ring Road intersection Xiangdong 600 meters