CN105779784B - 一种常温常压下从被锰包裹金银矿中浸出金银的方法 - Google Patents
一种常温常压下从被锰包裹金银矿中浸出金银的方法 Download PDFInfo
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- CN105779784B CN105779784B CN201610158329.XA CN201610158329A CN105779784B CN 105779784 B CN105779784 B CN 105779784B CN 201610158329 A CN201610158329 A CN 201610158329A CN 105779784 B CN105779784 B CN 105779784B
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- Prior art keywords
- manganese
- silver
- leaching
- ore
- gold
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- 238000002386 leaching Methods 0.000 title claims abstract description 118
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 106
- 239000011572 manganese Substances 0.000 title claims abstract description 106
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 81
- 239000004332 silver Substances 0.000 title claims abstract description 81
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 64
- 239000010931 gold Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 64
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 86
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000002893 slag Substances 0.000 claims abstract description 58
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims abstract description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 25
- 239000011734 sodium Substances 0.000 claims description 25
- 229910052708 sodium Inorganic materials 0.000 claims description 25
- 239000000047 product Substances 0.000 claims description 22
- 238000003801 milling Methods 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 17
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 claims description 15
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 14
- 239000000706 filtrate Substances 0.000 claims description 14
- 239000004571 lime Substances 0.000 claims description 14
- 238000007781 pre-processing Methods 0.000 claims description 14
- 239000002002 slurry Substances 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 238000007865 diluting Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004513 sizing Methods 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 238000000227 grinding Methods 0.000 abstract description 15
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract 2
- GZUCQIMKDHLSEH-UHFFFAOYSA-N manganese silver Chemical compound [Mn][Ag][Ag] GZUCQIMKDHLSEH-UHFFFAOYSA-N 0.000 description 28
- 238000007254 oxidation reaction Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 5
- 229910052683 pyrite Inorganic materials 0.000 description 5
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 229910001655 manganese mineral Inorganic materials 0.000 description 4
- 239000011028 pyrite Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910002588 FeOOH Inorganic materials 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 229940075933 dithionate Drugs 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052960 marcasite Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- 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
- C22B11/042—Recovery of noble metals from waste materials
-
- 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
- C22B11/08—Obtaining noble metals by cyaniding
-
- 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
- C22B3/08—Sulfuric acid, other sulfurated 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201610158329.XA CN105779784B (zh) | 2016-03-18 | 2016-03-18 | 一种常温常压下从被锰包裹金银矿中浸出金银的方法 |
Applications Claiming Priority (1)
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CN201610158329.XA CN105779784B (zh) | 2016-03-18 | 2016-03-18 | 一种常温常压下从被锰包裹金银矿中浸出金银的方法 |
Publications (2)
Publication Number | Publication Date |
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CN105779784A CN105779784A (zh) | 2016-07-20 |
CN105779784B true CN105779784B (zh) | 2017-02-08 |
Family
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CN201610158329.XA Active CN105779784B (zh) | 2016-03-18 | 2016-03-18 | 一种常温常压下从被锰包裹金银矿中浸出金银的方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106521178B (zh) * | 2016-11-21 | 2019-01-04 | 昆明理工大学 | 一种含铁锰的银金矿预处理选矿工艺 |
CN111411224B (zh) * | 2020-05-15 | 2022-03-29 | 广东省资源综合利用研究所 | 一种从低品位含锰矿石中综合回收结合银铜的选矿方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101831544B (zh) * | 2010-05-18 | 2012-08-22 | 中国地质科学院郑州矿产综合利用研究所 | 一种锰银矿锰银分离及浸锰液净化提取硫酸锰的方法 |
CN101988153B (zh) * | 2010-10-30 | 2013-07-31 | 湖南科技大学 | 一种锰矿湿法还原法中高效快速除铁新工艺 |
CN102094119A (zh) * | 2011-01-21 | 2011-06-15 | 吉首大学 | 一种低品位软锰矿湿法浸出制备电解金属锰的方法 |
AU2013335006B2 (en) * | 2012-10-23 | 2015-07-16 | Deepgreen Engineering Pte. Ltd. | Recovering metal values from oxides of manganese-containing materials |
CN104561580B (zh) * | 2014-12-17 | 2016-09-14 | 中国科学院地球化学研究所 | 一种从难选冶的氧化型锰银矿中浸出银的方法 |
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2016
- 2016-03-18 CN CN201610158329.XA patent/CN105779784B/zh active Active
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510000 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee after: GUANGDONG INSTITUTE OF RESOURCES COMPREHENSIVE UTILIZATION Address before: 510000 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee before: GUANGZHOU Research Institute OF NON FERROUS METALS |
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CP01 | Change in the name or title of a patent holder | ||
CB03 | Change of inventor or designer information |
Inventor after: Qiu Xianyang Inventor after: Li Peilun Inventor after: Wang Tai Inventor after: Li Hanwen Inventor after: Song Baoxu Inventor after: Wu Luqing Inventor after: Hu Foming Inventor after: Wang Jianqiang Inventor after: Tang Yuhe Inventor after: Gao Qifang Inventor after: Hu Zhen Inventor after: Liu Zhibin Inventor after: Zou Jianjian Inventor after: Gong Minghui Inventor after: Wang Chengxing Inventor before: Qiu Xianyang Inventor before: Hu Foming Inventor before: Tang Yuhe Inventor before: Zou Jianjian Inventor before: Hu Zhen Inventor before: Wang Tai Inventor before: Li Hanwen Inventor before: Song Baoxu Inventor before: Wang Chengxing Inventor before: Wu Luqing |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: 510651 Courtyard No. 363 Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Co-patentee after: YUNNAN GOLD MINING GROUP CO.,LTD. Patentee after: GUANGDONG INSTITUTE OF RESOURCES COMPREHENSIVE UTILIZATION Address before: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee before: GUANGDONG INSTITUTE OF RESOURCES COMPREHENSIVE UTILIZATION |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Patentee after: YUNNAN GOLD MINING GROUP CO.,LTD. Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: Institute of resources comprehensive utilization, Guangdong Academy of Sciences Patentee before: YUNNAN GOLD MINING GROUP CO.,LTD. |
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CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of resources comprehensive utilization, Guangdong Academy of Sciences Patentee after: YUNNAN GOLD MINING GROUP CO.,LTD. Address before: 510651 Courtyard No. 363 Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG INSTITUTE OF RESOURCES COMPREHENSIVE UTILIZATION Patentee before: YUNNAN GOLD MINING GROUP CO.,LTD. |
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CP03 | Change of name, title or address |