Products art

CI5X Series Impact Crushers

CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c

Mining, metallurgy, construction, chemical, cement, refractory material, etc.

Parameter


Model Specifications (mm) Feed opening (mm) Max. feed size (mm) Capacity (t/h) Power (kW) Weight (t) Dimensions (mm)
CI5X1315 Φ1300×1500 1540×930 600 250-350 250 20 2880×2755×2560
CI5X1520 Φ1500×2000 2040×520 (2040×995) 350(700) 400-600 2×250 (2×200) 30 3390×3520×2790
CI5X1415 Φ1400×1500 1540×1320 900 350-550 250 24 2995×2790×3090
CI5X1620 Φ1600×2000 2040×1630 1100 500-900 2×200 42 3485×3605×3720
CI5X2023 Φ2000×2300 2400×1920 1300 1200-2000 2×500 76 4890×4380×4765
  • Depression of pyrite in the flotation of high pyrite low ...

    Cited by: 17
  • Flotation of Pyrite - Metallurgist Mineral Processing ...

    2019-10-6  Sodium silicate was somewhat effective in causing a differential or selective flotation of copper, as chalcopyrite from pyrite by keeping pyrite from floating. Sodium hydroxide and sodium sulfide gave, in most cases, a distinct separation of sphalerite from chalcopyrite; i.e., a high copper and low zinc by suppressing the flotation of sphalerite.

  • (PDF) Pyrite Flotation: A Review - ResearchGate

    lower than th at of ore-pyrite whi le the surf ace area is l arger. ... Pyrite Flotation: A Review . N. E. Altun, T. Güler, Ü. ... Depressant Effect in Oxidized Zinc Ore Flotation .

  • Pyrite In Zinc Ore Flotation - caa16.co.za

    flotation of lead and zinc from lead zinc pyrite ore pdf. Gold and silver extraction from Hellyer lead-zinc flotation middlings using pressure oxidation, lime treatment, and cyanidation, in Proc. 14th CMMI Congress (Minerals, Materials and Industry), Edinburgh, July 1990, (The Institution of Mining and Metallurgy: London) (in press).

  • Chalcopyrite (Cu) Sphalerite (Zn) Separation by Flotation

    2019-10-2  The Problem with separating Copper from Zinc by flotation. The treatment of heavy sulphide ores of copper containing zinc and pyrite is often extremely difficult particularly if soluble copper and sulphates are present. This is usually the case in ore deposits near the surface or in tropical countries where the annual rainfall is quite high.

  • Flotation of Aladag oxide lead-zinc ores Request PDF

    作者: G. Önal, G. Bulut, A. Gül, F. Arslan
  • Lead Zinc Sulfide Separation by Sequential Flotation

    2019-9-22  Lead/Zinc Separation Process and Circuit Flowsheet. Extensive batch and pilot plant testing and actual plant operating experience has established the above flowsheet as typical for the average zinc sulfide ore containing galena and usually pyrite in a lime or siliceous gangue.

  • Pyrite Depression - Froth Flotation (Sulphide Oxide ...

    2019-10-5  Froth Flotation (Sulphide Oxide) robertd 2017-04-04T06:57:31-04:00. ... We are running flotation Sulfide Lead Zinc ore type that has high dosage of pyrite in that ore. We depress pyrite with cyanide but it has a dangerous EHS effect that we want to eliminate it. What’s your suggestion in order to replace this kind of reagent for pyrite ...

  • flotation of lead and zinc from lead zinc pyrite ore pdf

    Processing of Mt Isa silver-lead-zinc ore commenced in 1931 at the ... Preconcentration plant to reject 30 per cent of waste ore before flotation ... pyrite, whilst core replacement of pyrite by galena (atolling) is more common and at a more. Get Price

  • Dispersion effect on a lead–zinc sulphide ore flotation ...

    Cited by: 12
  • Lead-Zinc ores - Danafloat - Home

    The zinc concentrate is actually the tails from this bulk separation step. The flotation tailing is the zinc concentrate. If the silver is associated with the galena, the silver reports to the lead concentrate. While pyrite is fairly easy to depress with lime, pyrrhotite is more difficult to depress.

  • The effect of mode of occurrence of galena and sphalerite ...

    2009-8-26  zinc sulphide ores from various sites. Pyrite is the main sulphide gangue mineral in the Rosh Pinah composite sample. Traces of chalcopyrite, gold and silver are found in the ore sample (Figure 1). At the Rosh Pinah plant, the composite feed is processed by selective flotation

  • Gold-Pyrite ores - Danafloat - Home

    Natural pH is recommended for gold flotation. Alternatively using soda ash for pH adjustment can reduce gold depression. Where gold is associated with pyrite in base metal ores where iron sulphides are depressed and report to the tailings, a separate tailings pyrite flotation concentrate should be considered.

  • Depression of pyrite in the flotation of high ... -

    Read "Depression of pyrite in the flotation of high pyrite low-grade lead–zinc ore using Acidithiobacillus ferrooxidans, Minerals Engineering" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

  • Froth flotation - Wikipedia

    2019-9-25  Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic.This is used in mineral processing, paper recycling and waste-water treatment industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century.

  • Effects of Process Parameters on Selective Flotation of ...

    2012-10-15  Effects of Process Parameters on Selective Flotation of Lead-Zinc Ore R. Singh, B. Banerjee and J.P. Srivastava Mineral Processing Division, National Metallurgical Laboratory, Jamshedpur - 831 007 e-mail: [email protected] Abstract The present paper deals with the results of the characterisation and flotation studies carried out

  • A study on the effect of active pyrite on flotation of ...

    2018-6-27  A study on the effect of active pyrite on flotation of porphyry copper ores Nahid Molaei 1, Fatemeh Sadat Hoseinian 2, ... some recent studies of copper ore flotation to separate chalcopyrite from pyrite with the evaluation of ... and zinc sulphate were considered in order to separate the chalcopyrite and pyrite at pH=9 (He et al., 2006). ...

  • Selective separation of galena and sphalerite from pyrite ...

    2019-10-1  pre-flotation, which is a flotation stage prior to the galena flotation, is employed to remove part of the organic carbon. Following the pre-flotation stage, lead and zinc sulfides are floated in separate circuits and during the flotation process pyrite is floated to the concentrates.

  • Differential flotation ofcopper-zincat PrieskaCopper

    2009-8-26  Differential flotation ofcopper-zincat PrieskaCopper Mines(Pty) limited: apre-liminaryreport SYNOPSIS ByS.K.DEKOK*B.Se. (Eng.)(Rand), (Fellow) Over aperiod ofthree years, since samples first became available, laboratory and pilot plant experiments

  • Modelling of pyrite depression process by lime in copper ...

    2019-7-9  Keywords: Flotation, Depression, Thermodynamic models, Pyrite, Zinc, Copper, Lime, Xanthenes. INTRODUCTION Flotation of copper or zinc sulphides by depression of the iron sulphides in selective flotation or in separation of bulk copper-pyrite or zinc-pyrite concentrates is realized as usual in alkaline environment created by lime

  • Investigation of Flotation Parameters for Copper Recovery ...

    2012-3-22  Investigation of Flotation Parameters for Copper Recovery from Enargite and Chalcopyrite Mixed Ore Kazutoshi Haga+, William Tongamp and Atsushi Shibayama Faculty of Engineering and Resource Science, Akita University, Akita 010-8502, Japan

  • Flotation experiment research on a polymetallic sulfide

    2016-10-4  Flotation experiment research on a polymetallic sulfide ore of Cu, Pb, and Zn in Shanxi province ... priority flotation zinc and pyrite from the bulk flotation tailings was used. The ... sulfur but to improve the recovery of gold and silver when the pyrite content of the ore is low. Flotation separation

  • zinc ore froth flotation - alibaba

    Alibaba offers 167 zinc ore froth flotation products. About 47% of these are mineral separator. A wide variety of zinc ore froth flotation options are available to you, such as flotation

  • ROLE OF STARCH AND METABISUPHITE ON PURE PYRITE

    2011-8-19  Role of starch and metabisulphite on pure pyrite and pyritic copper ore flotation 43 occurred with 1.7 mg/ dm3, while 21% depression occurred with the same dosages of starch at pH 6.5 where pyrite flotation is expected to be weak at pH 10.

  • Pyrite Activation in the Lead-Zinc Tailings Recovery -

    Most non-ferrous metals are metal sulfides ores, such as lead-zinc ore, copper sulfide, which often coexist with a large number of pyrites.Pyrite is the main raw material for industrial sulfuric acid, but China is a leading manufacturer and consumer of sulfuric acid, so the comprehensive utilization of pyrite plays an important role in lead-zinc tailings recovery.

  • zinc ore flotation - joomla3expert.nl

    Lead-Zinc ores - Danafloat - Home. The established lead-zinc ore flotation processing scheme is to add zinc sulphate (ZnSO4) to the grind to control metal ion activation (sphalerite depression). Often metabisulphide or other sulphidation chemicals are added with the zinc

  • flotation of lead and zinc from lead zinc pyrite ore pdf

    Processing of Mt Isa silver-lead-zinc ore commenced in 1931 at the ... Preconcentration plant to reject 30 per cent of waste ore before flotation ... pyrite, whilst core replacement of pyrite by galena (atolling) is more common and at a more. Get Price

  • THERMOMECHANICAL ASPECT OF SELECTIVE

    2016-1-10  which mutilates flotation process. It is known that zinc cycle of copper–zinc ore flotation uses xanthate modifications that are not selective relative to pyrite. In view of the aforesaid, it is re-quired to design a process flow chart toward higher efficiency of separation of zinc minerals and pyrite in the zinc cycle of flo-tation.

  • Mineral Processing Technology on Sandstone Type Low ...

    The novel mineral processing technology on Yunnan sandstone type low-grade complex hard-processing lead-zinc oxide ore is investigated.The ore dressing technology is developed,the bulk flotation of galena and pyrite and then separated them after pre ...

  • Chapter 7. Depression of sphalerite with cyanide and zinc ...

    2014-12-10  Chapter 7. Depression of sphalerite with cyanide and zinc sulphate 102 Chapter 7. Depression of sphalerite with cyanide and zinc sulphate 7.1. Introduction Cyanide is the only depressant currently used at the Rosh Pinah Mine to depress sphalerite and pyrite in the lead flotation circuit. As explained in Chapter 2, cyanide

  • Flotation Reagent Chemical, Froth Collectors, Mineral ...

    Used as the collector for the flotation of non-ferrous metal mineral which need strong collector but no selectivity. It is a good collector for the flotation of oxidized sulfide ore or copper oxide and zinc oxide (vulcanized by the sulfiding agent)as well as copper-nickel sulfide ores and gold bearing pyrite

  • Research of electrochemical flotation of pyrite--《Journal of ...

    This paper studied the self-induced flotation behavior of pyrite and the flotation electrochemical behavior of pyrite in the presence of xanthate. The experimental results indicate that under certain conditions of pulp potential the surfaces of pyrite are oxidized to form ...

  • Xanthate used in selective flotation of pyrite skarn ore ...

    2017-10-12  Xanthate used in selective flotation of pyrite skarn ore. Iron sulfide minerals, pyrite is the most common, pyrrhotite is less, marcasite is rare, pyrite is widely associated with copper sulfide, lead and zinc sulfide ores and many other non-ferrous metal mines.

  • pyritic lead zinc sulfide ore flotation - ellul.nl

    Pyrite Activation in the Lead-Zinc Tailings Recovery - Xinhai. Most non-ferrous metals are metal sulfides ores, such as lead-zinc ore, copper sulfide, which often coexist with a large number of pyrites.Pyrite is the main raw material for industrial sulfuric acid, but China is a leading manufacturer and consumer of sulfuric acid, so the comprehensive utilization of pyrite plays an important ...

  • 【pyrite_copper_ore】什么意思_英语pyrite_copper_ore的 ...

    Copper-bearing colloidal pyrite ore is a refractory ore. The metallurgical performances of copper flotation are very low. 含 铜 胶状 黄铁矿 矿石 是 十分 难选 的 矿石,铜 浮选 指标 很 低。 dict.cnki.net The metal minerals of Inner Mongolia Copper and Molybdenum

  • flotation of zinc oxide ore Solution for ore mining

    zinc oxide ore classification and beneficiation plant. This type of ore flotation, to improve the technical indicators are more difficult. 4. silicate minerals, such zinc oxide mineral willemite, zinc spinel, red zinc ore Zinc Oxide Ore-Zinc Oxide Ore Manufacturers, Suppliers and Lead-zinc Oxide Ore Flotation

  • Study on Recovery of Lead-Zinc tailing ore by elect ...

    (2) Flotation circuit of lead-zinc-silver tailing ore w as achieved, but lead-zinc-silver concentrate grade and recovery are too lower because the Pb-Zn grade of tailing ore is so low. Acknowledgements This work was supported by a grant from the Nationa l High Technology Research and Development Program of China (863 Program) (No.2012AA062402).

  • Zinc Ore Flotation Cell Wholesale, Flotation Cell ...

    There are 248 zinc ore flotation cell suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of zinc ore flotation cell respectively. Zinc ore flotation cell products are most popular in Domestic Market, Africa, and South America.

  • Gold Lead Zinc Ore Flotation Process Plant - Buy

    The recovery rate of selected sulfide ore is above 90%, and the concentrate grade can be close to the theoretical grade of pure mineral. The use of flotation to treat polymetallic symbiotic minerals, such as copper, lead, zinc and other polymetallic ores can be separated from copper, lead, zinc and pyrite, and can obtain high selection indicators.

  • Improvement of flotation behavior of Mengzi lead-silver ...

    2008-8-4  Improvement of flotation behavior of Mengzi lead-silver-zinc ore by pulp potential control flotation QING Wen-qin(覃文庆), HE Ming-fei( 何名飞), CHEN Yu-ping(陈玉平) School of Minerals Processing and Bio-engineering, Central South University, Changsha 410083, China Received 18 April 2007; accepted 22 November 2007


  • INQUIRY

    When we get your inquiries, we will send tailored catalogue, pricelist, delivery, payment terms and other required details to you by email within 24 hours.

    * *

    The materials of processing: *

    • Granite
    • Limestone
    • Basalt
    • Pebble
    • Gravel
    • Gypsum
    • Marble
    • Barite
    • Quartz
    • Dolomite
    • Gold Ore
    • Copper ore
    * *