• Email Address

    [email protected]

  • Company Address

    Zhengzhou, China

  • Servicing Time

    24-hour service

Crushing Plant

chloride as an alternative to cyanide for the extraction of gold going full circle in jamaica

We are here for your questions anytime 24/7, welcome your consultation.

Get Price
chloride as an alternative to cyanide for the extraction of gold going full circle in jamaica

consequence a renewed effort has been launched to find suitable alternative lixiviants to recover gold Chlorination was the most popular process to extract gold before it was rendered obsolete with the advent of the cyanidation process at the turn of the last century not least because it required the use of potentially hazardous and costly chlorine to oxidizecomplex the gold The PLATSOL

Project Detail
  • Chloride as an Alternative to Cyanide
    Chloride as an Alternative to Cyanide

    consequence a renewed effort has been launched to find suitable alternative lixiviants to recover gold Chlorination was the most popular process to extract gold before it was rendered obsolete with the advent of the cyanidation process at the turn of the last century not least because it required the use of potentially hazardous and costly chlorine to oxidizecomplex the gold The PLATSOL

    Further Details
  • Chloride as an alternative to cyanide for the extraction
    Chloride as an alternative to cyanide for the extraction

    Request PDF Chloride as an alternative to cyanide for the extraction of gold Going full circle At the present time cyanide is the most widely used reagent to extract gold from its ores and

    Further Details
  • CHLORIDE AS AN ALTERNATIVE TO CYANIDE FOR THE
    CHLORIDE AS AN ALTERNATIVE TO CYANIDE FOR THE

    The PLATSOL process originally designed to recover the platinum group metals PGM’s from their ores and concentrates provides an alternative to cyanide for gold ores The process generates oxidizing conditions in the autoclave capable of forming the Au ion and gold chlorocomplexes result from the addition of small quantities 510 gL of sodium chloride to the autoclave

    Further Details
  • CA Flemings research works
    CA Flemings research works

    CA Flemings 5 research works with 35 citations and 241 reads including Chloride as an alternative to cyanide for the extraction of gold Going full circle

    Further Details
  • Alternative Lixiviants to Cyanide for Leaching Gold Ores
    Alternative Lixiviants to Cyanide for Leaching Gold Ores

    Jan 01 2016 · Oxidative chloride sulfide and ammonialeaching processes are generally more applicable for the extraction of gold or platinum group metals as a byproduct from base metal sulfide concentrates Despite the research interest and pilot plant trials on many of the noncyanide gold lixiviants the majority are still at the development stage

    Further Details
  • Cyanidefree gold leaching in exceptionally mild chloride
    Cyanidefree gold leaching in exceptionally mild chloride

    Oct 10 2019 · The oxidation agent was observed to affect gold extraction In a slightly more concentrated chloride solution 28 M gold extraction was 93–94 when minor cupric 01 M and 002 M was used as oxidation agent In ferric leaching the gold extraction was slightly lower 85–89 with ferric concentration of 01 M and 004 M

    Further Details
  • Full circle
    Full circle

    Oct 12 2015 · Dundee Sustainable Technologies DST is ratcheting up its efforts to create a cyanidefree gold extraction process In early July the company commissioned an in­dustrialscale demonstration plant in Thetford Mines Quebec capable of processing up to 15 tonnes per day of gold concentrate using its proprietary chlorination process

    Further Details
  • Electrochemical recovery of minor concentrations of gold
    Electrochemical recovery of minor concentrations of gold

    Abstract Despite of being the most common hydrometallurgical process for extraction of gold from ores and concentrates cyanide leaching is blamed for its hazardous impact on environment and human health These concerns have given a rise for alternative cyanidefree technologies such as cupric chloride leaching

    Further Details
  • Gypsum Fouling in Neutralization Reactors and Aqueous
    Gypsum Fouling in Neutralization Reactors and Aqueous

    Chloride as an Alternative to Cyanide for the Extractino of Gold Going Full Circle Ferron C J Fleming C A Dreisinger D O Kane T TMS 2003 print version

    Further Details
  • Wiley Hydrometallurgy 2003  Fifth International
    Wiley Hydrometallurgy 2003 Fifth International

    Alkaline Sulfide Recovery of Gold Utilizing Nitrogen Species Catalyzed Pressure Leaching 75 CG Anderson Chloride as an Alternative to Cyanide for the Extractino of Gold Going Full Circle 89 CJ Ferron CA Fleming D Dreisinger and TOKane Using Thiocyanate as Lixiviant for Gold Recovery in Acidic Environment 105

    Further Details
Hot Product
  • Tracked Mobile Screening Plant
    Tracked Mobile Screening Plant

    Feeding Size: 0-1000mm

    Processing Capacity:30-500TPH

    Applied Material:River gravel, limestone, granite, basalt, diabase, andesite and so on.

  • Lignite Dryer
    Lignite Dryer

    Power:6-45kw

    Application Range:Coal plant

    Production Capacity:2.5-50TPH

  • Biomass Pellet Mill
    Biomass Pellet Mill

    Certification: CE, ISO, SS

    Wearing Parts: Molds, roller

    Motor Choice: Electric or Diesel

  • Jaw Crusher
    Jaw Crusher

    Feeding Granularity: 120-1500mm

    Production Capacity: 1-2200t/h

    Feed Opening:150×250-1600×2100mm

  • Ball Mill
    Ball Mill

    Feeding Granularity: ≤20-≤25mm

    Applied Materials:Limestone, calcite, barite, dolomite, potassium feldspar, marble, talcum, gypsum, kaolin, bentonite, medical stone, rock phosphate, manganese ore, iron ore, copper ore, gold ore,quartz, active carbon, carbon black, ceramic, coal, etc.

    Applicable Range:Cement, silicate product, new building material, refractory material, fertilizer, black and non-ferrous metal ore dressing and glass ceramics production industry, etc.

  • Slurry Dryer
    Slurry Dryer

    Cylinder Capacity:9-285m³

    Production Capacity: 1.9-76TPH

    Application Range: Industries of mining, ore beneficiation, construction materials and chemical engineering.

  • Copper Ore Processing Equipment
    Copper Ore Processing Equipment

    Capacity:0.18-7 (m ³/min)

    Suitable Materials:Copper, zinc, lead, nickel, gold and other non-ferrous metals, ferrous and non-metal.

    Major Equipment:Jaw crusher, ball mill, sprial classifier, flotation machine, concentrator machine and dryer machine

  • Volcanic Rock Powder Grinding Plant
    Volcanic Rock Powder Grinding Plant

    Configuration:Jaw crusher, grinding mill, bucket elevator, magnetic vibrating feeder, transmission gear, main engine.

    Applied Materials:Feldspar, calcite, talc, barite, fluorite, rare earth, marble, ceramics, bauxite, manganese, phosphate rock, etc.

    Application Area:Building materials, chemicals, fertilizer, metallurgy, mining, refractory, ceramic, steel, thermal power, coal, etc.

  • Ore Powder Dryer
    Ore Powder Dryer

    Outer Cylinder Length:6-8.5m

    Production Capacity: 20-99TPH

    Processible Materials: Mineral ores, sand, ore powder, metal powder, gypsum powder, clay, coal slime, coal powder, sawdust, wood, coconut shell, palm shell, etc.

  • Wheat Straw Pellet Mill
    Wheat Straw Pellet Mill

    Brand Name: FTM

    Certification: CE&ISO

    Pellet Diameter: 2.5-10mm

  • Mobile Crushing and Screening Plant
    Mobile Crushing and Screening Plant

    Feeding Size:3-400mm

    Production Capacity: 50-300TPH

    Applied Materials:River gravel, limestone, granite, basalt, andesite, iron ore, quartz, diabase, iron ore, gold ore, copper ore,etc.

  • Kaolin Dryer
    Kaolin Dryer

    Processing Capacity: 2-30TPH

    Application Area:Refractories, power plants, metallurgy, chemical industry, energy, transportation, heating.

    Applied Materials:Coal, coke, aluminum, iron, iron oxide skin, toner, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke, powder, scrap, waste.

  • Magnetic Separator
    Magnetic Separator

    Feeding Granularity:0-3mm

    Production Capacity:10-280TPH

    Applicable Range:it is suitable for the magnetite, pyrrhotite, roasted ore, ilmenite and other materials smaller than 3mm in wet-type magnetic separation process.

  • Calcite Grinding Mill
    Calcite Grinding Mill

    Feeding size:≤25-≤30 mm

    Discharging Size:0.125-0.044mm

    Production Capacity:2-176TPH

  • High Frequency Screen
    High Frequency Screen

    Power:0.72–2.2kw

    Screen Area:4.5–8.1 m2

    Processing Ability:15–48 t/h

  • Briquetting Plant
    Briquetting Plant

    Power:7.5-30kw

    Capacity:4-18TPH

    Briquettes:Round, Square, Pillow and other shapes

  • Compound Crusher
    Compound Crusher

    Feeding Size:50-100mm

    Production Capacity:5-100TPH

    Applied Materials:Coal, limestone, granite, cobble, dolomite, bluestone, iron ore, coal gangue, coal, activated carbon, quartz, basalt, etc.

  • Raw Mill
    Raw Mill

    Motor Power:130-3550kw

    Total Weight:25.8-476t

    Production Capacity:4.5-210TPH

Need more information about our products and prices? Just contact us, we are waiting for you!

Leave Message Get Quotation