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  • Nickel Sulfide and Copper Sulfide Nanocrystal

    Cited by: 262
  • Sulfide Induced Corrosion of Copper Nickel Alloys

    Cited by: 101
  • CHLORINATION OF COPPER AND NICKEL SULFIDE

    Cited by: 3
  • Sulfide Ores - an overview ScienceDirect Topics

    Copper, zinc and nickel are recovered from the pregnant leach solution by sequential hydrogen sulfide precipitation of separate metal sulfide precipitates. The heaps are typically leached for 1.5 years. The planned production of nickel in the sulfide precipitate is approximately 50 000 tonnes per year.

  • (PDF) Mechanisms of Corrosion of Copper-Nickel

    The presence of sulfide in seawater was found to prevent formation of the protective corrosion product that normally forms on copper/nickel alloys, Therefore, when both sulfide and oxygen were ...

  • Leaching of a low-grade, copper–nickel sulfide ore. 3 ...

    Similarly, in about one year of operation, copper extraction from a test heap of copper–nickel sulfide ore from the Mt. Sholl deposit near Karratha, Western Australia lagged behind that of nickel by about 5–6 months, only achieving an extraction of about 50% of the contained metal in the heap, compared with about 90% for nickel (Watling et ...

  • Blackstone Intersects 3.0% Ni, 2.1% Cu 3.4g/T Pge

    2020-6-17  Blackstone Minerals Limited (ASX: BSX) is pleased to announce it has intersected massive sulfide in three maiden drill holes at Ban Chang, part of its Ta Khoa Nickel-Cu-PGE project in Vietnam.

  • CHLORINATION OF COPPER AND NICKEL SULFIDE

    Cited by: 3
  • Electric Car Revolution a Boon to Nickel Sulfide

    Tartisan Nickel ’s (CSE: TN) Kenbridge project and the past-producing Alexo-Kelex mine are nickel sulfide-copper-cobalt properties located in Ontario, a province known for its nickel sulfide ...

  • 甘肃金川铜镍(铂)硫化物矿床中高镁辉绿岩脉的发现及其意义 ...

    Through olivine composition in cumulate peridotite of Jinchuan copper-nickel sulfide, previous studies derive the original magma composition. And author through further research of mafic dikes in Jinchuan ore body, explores original magma of Jinchuan copper-nickel sulfide deposit from another angle.

  • Nickel Sulfide and Copper Sulfide Nanocrystal

    Nickel sulfide and copper sulfide nanocrystals were synthesized by adding elemental sulfur to either dichlorobenzene-solvated (copper sulfide) or oleylamine-solvated metal(II) precursors (nickel ...

  • (PDF) Mechanisms of Corrosion of Copper-Nickel

    The presence of sulfide in seawater was found to prevent formation of the protective corrosion product that normally forms on copper/nickel alloys, Therefore, when both sulfide and oxygen were ...

  • Chemical Enrichment of Nickel Sulfide

    2016-1-18  g∙mol/dm3, nickel sulfide is more stable in the water phase than FeS under concentration of 1 g∙mol/dm3. 2. Experimental Methods 2.1. Materials, Methods and Equipment 2.1.1. Precipitation ofNickel Sulfide with Hydrogen from Iron Solutions Nickel precipitation was carried out from synthetic solutions containing 0.504 g/dm3 of nickel and 182 ...

  • Formation of Magmatic Nickel Sulfide Deposits and ...

    Nickel-copper sulfide deposits are found at the base of mafic and ultramafic bodies. All their host rocks, except the Sudbury Igneous Complex, are thought to be mantle-derived melts. The Sudbury Igneous Complex is thought to be the product of complete melting of continental crust.

  • In Situ Synthesis of Copper Sulfide‐Nickel Sulfide

    Herein, we report the hydrothermal synthesis of copper sulfide‐nickel sulfide (Cu 2 S‐Ni 3 S 2) arrays supported by three‐dimensional conducting nickel foam as a substrate (Cu 2 S‐Ni 3 S 2 /NF).

  • Electric Car Revolution a Boon to Nickel Sulfide

    Tartisan Nickel ’s (CSE: TN) Kenbridge project and the past-producing Alexo-Kelex mine are nickel sulfide-copper-cobalt properties located in Ontario, a province known for its nickel sulfide ...

  • Nickel sulfide NiS - PubChem

    Nickel sulfide NiS CID 28094 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. COVID-19 is an emerging, rapidly evolving situation. Get

  • Magmatic Sulfide-Rich Nickel-Copper Deposits Related to ...

    2010-9-15  Magmatic Sulfide-Rich Nickel-Copper Deposits Related to Picrite and (or) Tholeiitic Basalt Dike-Sill Complexes: A Preliminary Deposit Model . By Klaus J. Schulz, Val W. Chandler, Suzanne W. Nicholson, Nadine Piatak, Robert R. Seal, II, Laurel G. Woodruff, and Michael L. Zientek . Open-File Report 2010–1179 . U.S. Department of the Interior

  • 【nickel】什么意思_英语nickel的翻译_音标_读音_用法_例句 ...

    2010-7-7  nickel sulfide 硫化镍 copper nickel 铜镍矿;红砷镍矿 nickel silver 镍黄铜,德银

  • Copper Nickel Flotation

    2020-6-27  The Bureau of Mines investigated the flotation responses of two copper nickel ore samples from the Duluth Complex with the objective of recovering bulk sulfide concentrates. One of the ores studied was taken from a test pit; the other was taken from a test shaft. The samples were quite similar except that the pit sample analyzed 0.35 pct Cu and 0.11 pct Ni and the shaft sample analyzed 0.69 ...

  • Copper Nickel Flotation

    2020-6-27  The Bureau of Mines investigated the flotation responses of two copper nickel ore samples from the Duluth Complex with the objective of recovering bulk sulfide concentrates. One of the ores studied was taken from a test pit; the other was taken from a test shaft. The samples were quite similar except that the pit sample analyzed 0.35 pct Cu and 0.11 pct Ni and the shaft sample analyzed 0.69 ...

  • Bioleaching of low grade nickel sulfide mineral in column

    2009-1-6  Bioleaching of low grade nickel sulfide mineral in column reactor ZHEN Shi-jie(甄世杰)1, 2, QIN Wen-qing(覃文庆)1, YAN Zhong-qiang(闫忠强)2, ZHANG Yan-sheng(张雁生)1, WANG Jun(王 1 军)1, REN Liu-yi(任浏祎) 1. School of Minerals Processing

  • Nickel-Copper-PGE Deposits INN - Investing News

    In nickel-copper sulfide deposits, nickel is the main economic commodity; however, these deposits also host significant amounts of copper, which is extracted as either a by-product or co-product.

  • Thermal Expansion of Copper and Nickel Sulfides and

    Thermal expansion coefficients of metal sulfides and their alloys are important for technological processes calculations of sulfide processing materials, for example, the crystallization equipment of nickel and copper-nickel converter matte. The synthesized copper and nickel monosulfide, and nickel and copper-nickel matte have been used as the initial samples.

  • Geochemical characteristics of Platinum group elements of ...

    The Platinum-group elements ( PGE) geochemistry of rocks and copper-nickel sulfide ores from Jianchaling deposit is systemically studied by ICP-MS testing method. The Cu/Pd ratio of serpentinite is lower than that of original mantle magma, indicating that ...

  • copper sulfide中文_copper sulfide是什么意思

    In china , it is more prominent , about 86 % amount of nickel , 90 % amount of platinum metals , 7 . 3 % copper comes from nickel - copper sulfide magmatic deposits 我国的情况更为突出,镍金属储量近86 、铂90以上、铜约7 . 3均来源于铜镍硫化物岩浆矿床。

  • Formation of magmatic nickel sulfide ore deposits and ...

    2016-1-16  Nickel-copper sulfide ore deposits are found at the base of mafic and ultramafic bodies. All their host rocks, except the Sudbury Igneous Complex, are thought to be mantle-derived melts. The Sudbury Igneous Complex is thought to be the product of complete melting of continental crust.

  • Sulfide Precipitation of Nickel and Other Heavy Metals ...

    More kinetic studies for cobalt and nickel reaction with sulfide to obtain the possible reaction rate expression. 2. Identification of soluble sulfur species formed during NiS and CoS dissolution. 3. Further studies of the catalytic ef- fects of nickel and copper on metal dissolution. 4.

  • Formation of nickel cobalt sulfide ball-in-ball hollow ...

    When used as electrode materials for electrochemical capacitors, these nickel cobalt sulfide hollow spheres deliver a specific capacitance of 1,036 F g−1 at a current density of 1.0 A g−1.

  • 【sulfide】什么意思_英语sulfide的翻译_音标_读音_用法 ...

    2009-12-7  The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere. 采用 铜 粉 、 硫 粉 、 硫化 钾 及 3-甲基 吡啶 在 常湿、 常温 下直接 合成 了 标题 化合物 。

  • [On carcinogenic effects of sulfate copper and nickel

    Underground mines are places for extraction of three types of copper and nickel sulfide ores: rich, copper and incorporated--those three ones differ in mimeralogic and chemical contents. Experimental evaluation of carcinogenic effects obtained during intratracheal administration of copper and incorporated ores indicates the certain carcinogenic ...

  • Extraction of metals from complex sulfide nickel ...

    G.M. Mudd, Nickel sulfide versus laterite: the hard sustainability challenge remains, [in] The 48th Annual Conference of Metallurgists, Sudbury, 2009, p. 214. Google Scholar [2]

  • Nickel subsulfide Ni3S2 - PubChem

    The L132 cells (derived from normal human embryonic lung epithelium) were cultured with less than or equal to 400 um alpha trinickel disulfide (Ni3S2) or beta nickel sulfide for 3 days at 37 deg. The cell growth was inhibited to a similar degree by 400 uM Ni3S2 and 200 uM nickel sulfide.

  • ISO 13547-2:2014(en), Copper, lead, zinc and nickel ...

    ISO 9599, Copper, lead and zinc sulfide concentrates ? Determination of hygroscopic moisture in the analysis sample ? Gravimetric method; ISO 12743:2006, Copper, lead, zinc and nickel concentrates ? Sampling procedures for determination of metal and moisture content

  • Controls on the Formation of Komatiite-Associated

    Abstract. Nickel-copper sulfide deposits associated with rocks of komatiitic affinity may be divided into two associations on the basis of host rock composition and ore distribution: (1) stratiform, massive-matrix-disseminated sulfides hosted by cumulate komatiite lava flows (lava conduits), or strata-bound, coarse disseminated sulfides hosted by cumulate komatiite bodies near volcanic vents ...

  • THE CHARACTERISTIC OF SHALLOW-RICH ORE BODY ...

    Based on the study of the shallow-rich ore body inthe copper-nickel sulphide deposit in Xiangshan, the paper discusses the geological conditions and main features of its formation. The characteristics of the composition and the fabric of the ore, the occurence of the ...

  • Copper molybdenum sulfide anchored nickel foam: a

    Herein, we are demonstrating the use of a binder-free electrode based on copper–molybdenum–sulfide nanostructures grown on nickel foam (CMS/Ni) as a novel negative electrode for supercapacitors. The cyclic voltammetry and charge–discharge analyses reveal the pseudocapacitive nature of

  • APPLICATION OF COPPER-NICKEL ALLOYS FOR

    2020-1-1  ance in waters containing hydrogen sulfide and the prevention of erosion as well as galvanic corrosion. This paper is based on a literature review and experience of KME as a manufacturer of copper-nickel piping systems. It describes the relevant corrosion mechanisms and provides useful service recommen-dations particularly for UNS C70600.

  • Enhanced methods for nickel recovery from low

    2020-6-20  This solution is heated to remove copper, and the use of hydrogen gas under high pressure precipitates nickel metal; remaining nickel in the solution can be precipitated by adding hydrogen sulfide. The process steps of the two methods of magmatic sulfide ores can be found in Figure 4 .

  • CHLORINATION OF COPPER AND NICKEL SULFIDE

    A chlorination process for treating metal sulfide flotation concentrates is described. The process involves low temperature chlorination combined with sulfur chloride conversion and selective oxidation to produce nonferrous metal chlorides, elemental sulfur, and ferric oxide in a three-stage fluidized bed reactor.