Get a Quote
  1. Home
  2.  >> Cyanidation Of Gold Ore Containing Antimony

Cyanidation Of Gold Ore Containing Antimony

Exploratory Study of Gold Recycle from the Tailing of AllS CyanidGold ore is processed by alls cyanidation CIP carbon in pulp Patent US2315187 Cyanidation of ore pulps with limited More particularly it relates to the cyanidation of gold bearing ores and tailings whereby such ores and tailings are subjected to the action of a

  • cyanidation of gold ores containing antimony

    Cyanidation Of Gold Ores Containing Antimony

    Exploratory Study of Gold Recycle from the Tailing of AllS CyanidGold ore is processed by alls cyanidation CIP carbon in pulp Patent US2315187 Cyanidation of ore pulps with limited More particularly it relates to the cyanidation of gold bearing ores and tailings whereby such ores and tailings are subjected to the action of a

  • cyanidation of gold ores containing antimony

    Cyanidation Of Gold Ores Containing Antimony

    Processing Gold In Antimony Ores Cyanidation Of Gold Ores Containing Antimony Keywords electrochemical processing goldcontaining antimony ores gold extraction The method for gold extraction from the residues of vacuumthermal treatment of the concentrate of goldcontaining antimony ore of Zopkhito deposit has been established by ecofriendly electrochemical method

  • cyanidation of gold ores containing antimony

    Cyanidation Of Gold Ores Containing Antimony

    Cyanidation of gold ores containing copper silver lead Abstract Cyanidation tests on two ore samples from two different gold deposits are reported The first sample contained 105 ppm gold with high arsenic and antimony

  • cyanidation of gold ores containing antimony

    Cyanidation Of Gold Ores Containing Antimony

    cyanidation of gold ores containing antimony For each project scheme design we will use professional knowledge to help you carefully listen to your demands respect your opinions and use our professional teams and exert our greatest efforts to create a more suitable project scheme for you and realize the project investment value and profit

  • Cyanidation Of Gold Ore Containing Antimony

    Cyanidation Of Gold Ore Containing Antimony

    Cyanidation Of Gold Ore Containing Antimony The invention relates to a method for removing antimony from refractory gold ore and preparing cubic crystal sodium pyroantimonate As the worlds leading manufacturer of crushing equipment grinding equipment beneficiation equipment drying equipment and briquetting equipment we provide free

  • cyanidation of gold ores containing antimony

    Cyanidation Of Gold Ores Containing Antimony

    Cyanidation of gold clay ore containing arsenic and YL Li et al Cyanidation of gold clay ore containing arsenic and manganese 133 21 Composition of gold clay ore The composition of the gold clay ore containing Inquire Now Cyanidation of a pyrrhotitebearing gold ore Cyanidation of a pyrrhotitebearing gold ore

  • cyanidation of gold ores containing antimony

    Cyanidation Of Gold Ores Containing Antimony

    Gold containing antimony ore is a type of refractory gold in which gold is intimately associated with stibnite guo et al 2017When the traditional cyanidation method is used for gold extraction thioantimonate by stibnite decomposition reacts with oxygen to form antimony acid salt or antimony

  • cyanidation of gold ore containing antimony

    Cyanidation Of Gold Ore Containing Antimony

    cyanidation of gold ores containing antimony Cyanidation of gold ores containing copper silver lead arsenic and antimony inquire now leaching goldsilver ores with sodium cyanide and thiourea cyanidation has been used almost exclu sively for leaching gold and silver since its introduction 100 yr ago recently there has been mch interest in the min ing and metallurgical processing

  • 5 Methods of GoldSilver Ore Extraction Mining Pedia

    5 Methods Of Goldsilver Ore Extraction Mining Pedia

    Oct 16 2020 The sulphur antimony copper silver ore and argentojarosite cannot be extracted by cyanidation When formulating a cyanidation system for silvercontaining ore the following measures should be taken 1 Leach with concentrated cyanide solution 0206 NaCN 2 Long time up to 2 to 3 days leaching 3 Inflate strongly into the pulp

  • Cyanide Leaching Chemistry amp Gold Cyanidation

    Cyanide Leaching Chemistry Amp Gold Cyanidation

    Feb 06 2015 Most agree that the overall cyanide equation for leaching and cyanidation of gold is as follows 4 Au 8 NaCN O2 2 H20 4 NaAu CN2 4 NaOH Cyanide Leaching Chemistry In a relatively simple system of this type the gold dissolves readily The only requirements are that the gold be free and clean that the cyanide solution contain no

  • Gold Extraction from Different Types of Ore

    Gold Extraction From Different Types Of Ore

    Jan 10 2020 Antimonybearing sulfide gold ore refers to the antimonybearing sulfide or gold ore in which antimony minerals exist independently This type of ore is generally difficult to be extracted by amalgamation and cyanidation directly so flotation roasting and cyanidation gold extraction processes are often used to extract this type of gold

  • for gold mining desorption column for antimony ore

    For Gold Mining Desorption Column For Antimony Ore

    for gold mining desorption column for antimony ore Problem with gold recovery from sulphide ore how may a mill get the maximum recovery of gold from a sulphide ore at the least capital cost and at the same time obtain the highest net return this latter point is most important in many cases a gold mill using an allcyanide flowsheet with fine grinding of all the ore will report very low gold

  • Nevada Gold Cyanide Mill Tailings Regulation A

    Nevada Gold Cyanide Mill Tailings Regulation A

    C First the gold ore itself contains hazardous constituents such as antimony arsenic mercury thallium and sulfur During active leaching the cyanide solution mixes with and solubilizes some of these hazardous constituents C Second the cyanide leaching solution which is present in both the leach circuit and the tailings

  • Cyanidation Of Gold Ores Containing Antimony

    Cyanidation Of Gold Ores Containing Antimony

    Cyanidation Of Gold From Ore Cyanidation of gold ores containing copper silver lead arsenic and antimony Inquire Now Leaching GoldSilver Ores With Sodium Cyanide and Thiourea Cyanidation has been used almost exclu sively for leaching gold and silver since its introduction 100 yr ago

  • Cyanidation Of Gold Ores Containing Antimony

    Cyanidation Of Gold Ores Containing Antimony

    Arsenic and Antimony Sulphide Minerals in Cyanidation Sep 17 2014 The successful cyanidation of gold ores containing appreciable amounts of arsenic or antimony sulphide minerals such as orpiment realgar and stibnite is usually difficult or even impossible

  • cyanidation of gold ore containing antimony

    Cyanidation Of Gold Ore Containing Antimony

    cyanidation of gold ore containing antimony Cyanidation tests on two ore samples from two different gold deposits are reported The first sample contained 105 ppm gold with high arsenic and antimony The second sample had a low gold content 25 ppm but a high silver content 160 ppm

  • Basic theory and optimization of gold containing

    Basic Theory And Optimization Of Gold Containing

    Gold containing antimony ore is a type of refractory gold in which gold is intimately associated with stibnite Guo et al 2017 When the traditional cyanidation method is used for gold extraction thioantimonate by stibnite decomposition reacts with oxygen to form antimony acid salt or antimony

  • The Ultimate Guide to Gold Cyanidation

    The Ultimate Guide To Gold Cyanidation

    Nov 21 2018 The gangue minerals are mainly quartz plagioclase sericite and the like The ore contains gold 6 g ton the gold particles are small and gold and pyrite are closely symbiotic The plant adopts a combined process of flotation and cyanidation The gold

  • US4559209A Leaching refractory gold ores Google Patents

    Us4559209a Leaching Refractory Gold Ores Google Patents

    A method is disclosed for leaching a gold ore which is refractory due to the presence of sulphide minerals of arsenic and antimony The ground ore is leached with cyanide in a pipe reactor at a pressure of between 5 and 8 MPa The terminal pH value of

  • ELECTROCHEMICAL GOLD EXTRACTION FROM THE

    Electrochemical Gold Extraction From The

    valuable components from goldcontaining antimony ores and their concentrates of Zopkhito deposit Mountainous Racha poses a serious challenge Most of goldcontaining antimony ores are resistant to the common process of gold extractiontreatment with cyanide One of the reasons of this resistance is a presence of finely

  • CN104831315A New technology for recovering antimony

    Cn104831315a New Technology For Recovering Antimony

    The invention relates to a new technology for recovering antimony from antimonycontaining gold concentrate The technology comprises the steps of pulping leaching press filtration washing electrodeposition and waste liquid treatment The technology overcomes restriction of electrodeposition of traditional wet antimony making technologies on a high antimony raw material through high

  • Lime in Gold Ore Mining Process Flotation Cyanidation

    Lime In Gold Ore Mining Process Flotation Cyanidation

    Aug 03 2019 In the cyanide production process especially for ores containing more sulfide components it is usually necessary to control the concentration of lime in the leaching operation For the gold concentrate cyanide plant the CaO concentration of the general control leaching process is between 2 and 510000

  • Sulfides Selenides and Tellurides rebellious and

    Sulfides Selenides And Tellurides Rebellious And

    Many sulfide minerals also contain things like copper or antimony that can react with the cyanide preventing the cyanide from leaching out the gold and silver For information on methods to deal with and extract gold silver and base metals from these refractory ores I

  • Gold Cyanidation Heap Leaching

    Gold Cyanidation Heap Leaching

    Oct 12 2019 The ore doesnt contain carbonaceous material capable of adsorbing gold cyanide complex 6 Does not contain a large number of compounds that can react with cyanide solution such as partially oxidized antimony sulfide zinc sulfide iron sulfide copper sulfide and arseniccontaining

  • cyanidation of gold ores containing antimony

    Cyanidation Of Gold Ores Containing Antimony

    Cyanidation of gold ores containing copper Cyanidation of gold ores containing copper silver lead arsenic and antimony The first sample contained 105 ppm gold with high arsenic and antimony get

  • cyanidation of gold ores containing antimony

    Cyanidation Of Gold Ores Containing Antimony

    cyanidation of gold ores containing antimony p37 recovery of gold from its ores Scribd p37 recovery of gold from its ores Free download as PDF File pdf Text File

  • gold extraction procedure from antimony ore Solution for

    Gold Extraction Procedure From Antimony Ore Solution For

    Gold Mining Grinding Mill Gold Ore Crushing Dressing Gold Ore Washing Process Process flowsheet for gold and antimony recovery from stibnite convenience of the subsequent gold extraction Antimony used in a standard procedure cyanidation gold adsorption tests was carried out using the goldbearing ore

  • CN103924102B Method for removing antimony from

    Cn103924102b Method For Removing Antimony From

    Mar 13 2020 The invention relates to a method for removing antimony from refractory gold ore and preparing cubic crystal sodium pyroantimonate The method comprises steps of leaching the antimony containing refractory gold ore in a mixed system of Na2S and NaOH so as to dissolve the antimony into leaching agent in the form of sulfoantimonous acid sodium adding a precipitant into the antimony containing

  • Chloride as an Alternative to Cyanide SGS

    Chloride As An Alternative To Cyanide Sgs

    refractory gold ores prior to cyanidation 10 The objective of the pressure oxidation stage is to destroy the sulphides in the oreconcentrate and liberate the gold making it accessible during the subsequent cyanidation stage During preoxidation gold remains chemically inert

  • To extract gold from its ore the ore is treated with

    To Extract Gold From Its Ore The Ore Is Treated With

    Feb 19 2011 The ore contains only 080 Cu by mass a If the density of the ore is 20 gcm3 calculate the volume of ore removed each year b Calculate chemistry The quantity of antimony in a sample can be determined by an oxidationreduction titration with an oxidizing agent

  • Selection on the Process for Removing and Recovering

    Selection On The Process For Removing And Recovering

    Feb 07 2017 Abstract It is well known that the gold ores containing a high content of arsenic and antimony are very refractory In this paper the adverse effect of antimony on the extraction of gold by pretreatmentcyanide leaching was discussed in detail

  • Adverse Effects of Ore Slime and How to Solve Them

    Adverse Effects Of Ore Slime And How To Solve Them

    Dec 03 2020 1 Before cyanidation wash the goldcontaining material with water to remove soluble compounds copper sulfate iron salts acid flotation reagent and slime 2 When performing cyanidation on slimebearing gold ore and its concentrate we can use ion exchange resin or activated carbon to directly adsorb the dissolved gold from the cyanide

  • US Antimony Reports Progress On the GoldSilver Leach

    Us Antimony Reports Progress On The Goldsilver Leach

    Mar 05 2018 Cyanide testing of the mill tailings has indicated excellent recoveries of the precious metals and the antimony recovery has been approximately 70 but

  • PDF Cyanidation of gold ores containing copper silver

    Pdf Cyanidation Of Gold Ores Containing Copper Silver

    Cyanidation results on roasted samples showed that cyanide consumption was drastically reduced by 1150 mgL and gold recovery increased by 52 Furthermore arsenic antimony cadmium and mercury contents were considerably reduced in the roasted sample 2 h

  • cyanidation of gold ores containing antimony

    Cyanidation Of Gold Ores Containing Antimony

    175 FLOTATION OF GOLDCONTAINING MERCURYANTIMONY ORES In general these ores belong to a group of difficulttotreat ores where cyanidation usually produces poor extraction Mercury is partially soluble in cyanide which A successful flotation