JP2014055311A - 金の回収方法 - Google Patents
金の回収方法 Download PDFInfo
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- JP2014055311A JP2014055311A JP2012199492A JP2012199492A JP2014055311A JP 2014055311 A JP2014055311 A JP 2014055311A JP 2012199492 A JP2012199492 A JP 2012199492A JP 2012199492 A JP2012199492 A JP 2012199492A JP 2014055311 A JP2014055311 A JP 2014055311A
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- gold
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- activated carbon
- copper
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- 239000010931 gold Substances 0.000 title claims abstract description 136
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000002386 leaching Methods 0.000 claims abstract description 70
- 239000010949 copper Substances 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims abstract description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 10
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 9
- 230000033116 oxidation-reduction process Effects 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 8
- 229910021607 Silver chloride Inorganic materials 0.000 claims abstract description 6
- 229910052709 silver Inorganic materials 0.000 claims abstract description 6
- 239000004332 silver Substances 0.000 claims abstract description 6
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims abstract description 6
- 150000001450 anions Chemical class 0.000 claims abstract description 5
- 150000001768 cations Chemical class 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 230000002378 acidificating effect Effects 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 26
- 238000001179 sorption measurement Methods 0.000 abstract description 22
- 230000008569 process Effects 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 229940006460 bromide ion Drugs 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 34
- 239000002184 metal Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000012141 concentrate Substances 0.000 description 7
- 229910052976 metal sulfide Inorganic materials 0.000 description 7
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 5
- 229910052951 chalcopyrite Inorganic materials 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000007800 oxidant agent Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- AQLMHYSWFMLWBS-UHFFFAOYSA-N arsenite(1-) Chemical compound O[As](O)[O-] AQLMHYSWFMLWBS-UHFFFAOYSA-N 0.000 description 3
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 3
- 229910052683 pyrite Inorganic materials 0.000 description 3
- 239000011028 pyrite Substances 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KZVBBTZJMSWGTK-UHFFFAOYSA-N 1-[2-(2-butoxyethoxy)ethoxy]butane Chemical compound CCCCOCCOCCOCCCC KZVBBTZJMSWGTK-UHFFFAOYSA-N 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- 241000416536 Euproctis pseudoconspersa Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052947 chalcocite Inorganic materials 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 238000009854 hydrometallurgy Methods 0.000 description 2
- 229940097275 indigo Drugs 0.000 description 2
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002343 gold Chemical class 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 porphyry Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
【解決手段】アニオンとして塩化物イオン及び/又は臭化物イオンを含み、カチオンとして銅を含む酸性浸出液を用いて、金を酸性浸出液中に浸出させ、金浸出後液を得る工程と、金浸出後液中の金を活性炭に吸着させる工程と、を含む金の回収方法であって、金浸出後液中の金を活性炭に吸着させる前に、金浸出後液の酸化還元電位(参照電極、銀/塩化銀)を調整し、金浸出後液中に含まれる一価の銅イオン濃度を低減させる工程を含む。
【選択図】図1
Description
金は、輝銅鉱、斑銅鉱、銅藍、黄銅鉱、黄鉄鉱、硫砒銅鉱、硫砒鉄鉱等の硫化金属鉱に単体として極微量含まれることが多い。このため、これを回収するには、まず硫化金属鉱を破砕後に浮遊選鉱法により精鉱とすることで濃縮することが好ましい。この精鉱から酸性浸出液を用いて主成分金属である銅、鉄を浸出した後に固液分離すれば、浸出残渣に金をさらに濃縮することも可能であり、処理効率が良好となる。本発明に係る回収方法を適用可能な金原料としては、上記の輝銅鉱、斑銅鉱、銅藍、黄銅鉱、黄鉄鉱、硫砒銅鉱、硫砒鉄鉱等の硫化金属鉱の他、金鉱石等も利用可能である。これら金原料に含まれる金品位としては0.1〜100g/t、より好ましくは1〜20g/t程度の材料が、本発明に係る回収方法において好適に利用可能である。
本発明においては、まず、アニオンとして塩化物イオン及び/又は臭化物イオンを含み、カチオンとして銅を含む酸性浸出液を用いて、金を加温浸出し、金浸出後液を得る。金の浸出効率を考慮すると、酸性浸出液のpHは、0〜1.9、より好ましくは0.5〜1.5、更に好ましくは1〜1.2である。浸出温度及び浸出液のpHがこのような範囲であれば、金の浸出がより良好となる。
金浸出後液の酸化還元電位(ORP)はおおむね500mV程度もしくはそれ以下を示すが、これに酸化剤を添加して、ORPを調整することにより、金浸出後液中に含まれる一価の銅イオン濃度を低減させることができる。
次に、酸性浸出液中の金を活性炭に接触させて吸着させる。金の活性炭への接触はバッチ回分式もしくは活性炭を充填した吸着塔に酸性浸出液を連続通液することで行ってもよい。
50g/Lの塩化物イオン、80g/Lの臭化物イオン、18g/Lの銅、及び0.2g/Lの鉄を含む酸性浸出液を用いて金原料中の金を浸出したところ、金浸出後液は、NaCl:84g/L、NaBr:103g/L、Cu:20g/L、Fe:2g/L、Au:8mg/L含有し、pHは1.2であった。CuClを添加してORPを510mV以下に調整した。浸出後液を55℃に加温し、空気を1分当たり0.4L吹き込みながら攪拌して各種ORPに調整した。この浸出液をヤシ殻由来活性炭(太平化学産業社製ヤシコールMC)およそ14mlを充填したガラス製カラムに通し、金を活性炭に吸着させた。カラムの直径は11mm、高さ150mmとした。液の供給速度は11.9ml/分、空間速度は50(1/h)とした。排出される吸着後液中の金を塩酸で希釈しICP−AESにより定量した。ORPと吸着後液の関係を図1に示す。
実施例1で使用した金浸出後と活性炭充填カラムとを用いて連続的に給液する中で、CuClの添加と空気吹込みによりORPを変化させて吸着後液の金濃度を測定した。結果を図2に示す。
Claims (4)
- アニオンとして塩化物イオン及び/又は臭化物イオンを含み、カチオンとして銅を含む酸性浸出液を用いて、金を前記酸性浸出液中に浸出させ、金浸出後液を得る工程と、
前記金浸出後液中の金を活性炭に吸着させる工程と、
を含む金の回収方法であって、
前記金浸出後液中の金を活性炭に吸着させる前に、前記金浸出後液の酸化還元電位(参照電極、銀/塩化銀)を調整し、前記金浸出後液中の一価の銅イオン濃度を低減させる工程
を含むことを特徴とする金の回収方法。 - 前記酸化還元電位(参照電極、銀/塩化銀)を520mV〜570mVに調整することを含む請求項1に記載の金の回収方法。
- 前記酸化還元電位の調整が、空気の吹き込みにより調整することを特徴とする請求項1又は2のいずれかに記載の金の回収方法。
- 前記酸性浸出液が、40〜200g/Lの塩化物イオン、20〜100g/Lの臭化物イオン、5〜25g/Lの銅、及び0.01〜10g/Lの鉄を含み、pHが0〜1.9である請求項1〜3のいずれか1項に記載の金の回収方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012199492A JP5467133B2 (ja) | 2012-09-11 | 2012-09-11 | 金の回収方法 |
CA2884363A CA2884363C (en) | 2012-09-11 | 2013-09-09 | Method for recovering gold |
PE2015000338A PE20150506A1 (es) | 2012-09-11 | 2013-09-09 | Metodo para recuperar oro |
PCT/JP2013/074289 WO2014042131A1 (ja) | 2012-09-11 | 2013-09-09 | 金の回収方法 |
AU2013316588A AU2013316588B2 (en) | 2012-09-11 | 2013-09-09 | Method for recovering gold |
CL2015000590A CL2015000590A1 (es) | 2012-09-11 | 2015-03-10 | Método para recuperar oro. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012199492A JP5467133B2 (ja) | 2012-09-11 | 2012-09-11 | 金の回収方法 |
Publications (2)
Publication Number | Publication Date |
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JP2014055311A true JP2014055311A (ja) | 2014-03-27 |
JP5467133B2 JP5467133B2 (ja) | 2014-04-09 |
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Family Applications (1)
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JP2012199492A Active JP5467133B2 (ja) | 2012-09-11 | 2012-09-11 | 金の回収方法 |
Country Status (6)
Country | Link |
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JP (1) | JP5467133B2 (ja) |
AU (1) | AU2013316588B2 (ja) |
CA (1) | CA2884363C (ja) |
CL (1) | CL2015000590A1 (ja) |
PE (1) | PE20150506A1 (ja) |
WO (1) | WO2014042131A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016163864A (ja) * | 2015-03-06 | 2016-09-08 | Jx金属株式会社 | 活性炭の再生方法及び、金の回収方法 |
WO2016143837A1 (en) | 2015-03-06 | 2016-09-15 | Jx Nippon Mining & Metals Corporation | Activated carbon regeneration method and gold recovery method |
WO2016148305A1 (en) | 2015-03-13 | 2016-09-22 | Jx Nippon Mining & Metals Corporation | Method of leaching copper from copper sulfide ore and method of evaluating iodine loss content of column leaching test of the copper sulfide ore |
CN106148693A (zh) * | 2016-09-28 | 2016-11-23 | 中南大学 | 一种含硫砷难处理金矿提金方法 |
JP2018150597A (ja) * | 2017-03-14 | 2018-09-27 | Jx金属株式会社 | 鉱石もしくは精錬中間物からの金の回収方法 |
CN111893299A (zh) * | 2020-08-03 | 2020-11-06 | 玉门市昌源矿业有限公司 | 一种用于尾矿回收再利用的药剂配方及提金工艺 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20145949A (fi) * | 2014-10-29 | 2016-04-30 | Outotec Finland Oy | Menetelmä kullan talteenottamiseksi |
US11427886B2 (en) | 2015-04-21 | 2022-08-30 | Excir Works Corp. | Methods for simultaneous leaching and extraction of precious metals |
JP6849482B2 (ja) * | 2016-03-31 | 2021-03-24 | Jx金属株式会社 | 金を含む鉱石もしくは精錬中間物からの金の回収方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001516808A (ja) * | 1997-09-17 | 2001-10-02 | アングロ アメリカン プラティナム コーポレイション リミティド | 白金族金属の分離 |
JP2009526912A (ja) * | 2006-02-17 | 2009-07-23 | オウトテック オサケイティオ ユルキネン | 金回収方法 |
JP2009235525A (ja) * | 2008-03-27 | 2009-10-15 | Nippon Mining & Metals Co Ltd | 金の浸出方法 |
JP2009235519A (ja) * | 2008-03-27 | 2009-10-15 | Nippon Mining & Metals Co Ltd | 鉱物からの金属の回収方法 |
-
2012
- 2012-09-11 JP JP2012199492A patent/JP5467133B2/ja active Active
-
2013
- 2013-09-09 CA CA2884363A patent/CA2884363C/en active Active
- 2013-09-09 WO PCT/JP2013/074289 patent/WO2014042131A1/ja active Application Filing
- 2013-09-09 PE PE2015000338A patent/PE20150506A1/es active IP Right Grant
- 2013-09-09 AU AU2013316588A patent/AU2013316588B2/en active Active
-
2015
- 2015-03-10 CL CL2015000590A patent/CL2015000590A1/es unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001516808A (ja) * | 1997-09-17 | 2001-10-02 | アングロ アメリカン プラティナム コーポレイション リミティド | 白金族金属の分離 |
JP2009526912A (ja) * | 2006-02-17 | 2009-07-23 | オウトテック オサケイティオ ユルキネン | 金回収方法 |
JP2009235525A (ja) * | 2008-03-27 | 2009-10-15 | Nippon Mining & Metals Co Ltd | 金の浸出方法 |
JP2009235519A (ja) * | 2008-03-27 | 2009-10-15 | Nippon Mining & Metals Co Ltd | 鉱物からの金属の回収方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016163864A (ja) * | 2015-03-06 | 2016-09-08 | Jx金属株式会社 | 活性炭の再生方法及び、金の回収方法 |
WO2016143837A1 (en) | 2015-03-06 | 2016-09-15 | Jx Nippon Mining & Metals Corporation | Activated carbon regeneration method and gold recovery method |
US10301180B2 (en) | 2015-03-06 | 2019-05-28 | Jx Nippon Mining & Metals Corporation | Activated carbon regeneration method and gold recovery method |
WO2016148305A1 (en) | 2015-03-13 | 2016-09-22 | Jx Nippon Mining & Metals Corporation | Method of leaching copper from copper sulfide ore and method of evaluating iodine loss content of column leaching test of the copper sulfide ore |
US10550450B2 (en) | 2015-03-13 | 2020-02-04 | Jx Nippon Mining & Metals Corporation | Method of leaching copper from copper sulfide ore and method of evaluating iodine loss content of column leaching test of the copper sulfide ore |
CN106148693A (zh) * | 2016-09-28 | 2016-11-23 | 中南大学 | 一种含硫砷难处理金矿提金方法 |
JP2018150597A (ja) * | 2017-03-14 | 2018-09-27 | Jx金属株式会社 | 鉱石もしくは精錬中間物からの金の回収方法 |
CN111893299A (zh) * | 2020-08-03 | 2020-11-06 | 玉门市昌源矿业有限公司 | 一种用于尾矿回收再利用的药剂配方及提金工艺 |
Also Published As
Publication number | Publication date |
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AU2013316588B2 (en) | 2016-03-10 |
PE20150506A1 (es) | 2015-04-29 |
CA2884363C (en) | 2018-03-20 |
CL2015000590A1 (es) | 2015-06-12 |
AU2013316588A1 (en) | 2015-03-26 |
WO2014042131A1 (ja) | 2014-03-20 |
JP5467133B2 (ja) | 2014-04-09 |
CA2884363A1 (en) | 2014-03-20 |
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