CN110479498B - 一种矽卡岩型低品位锡尾矿中回收锡与银的选矿方法 - Google Patents
一种矽卡岩型低品位锡尾矿中回收锡与银的选矿方法 Download PDFInfo
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- CN110479498B CN110479498B CN201910660902.0A CN201910660902A CN110479498B CN 110479498 B CN110479498 B CN 110479498B CN 201910660902 A CN201910660902 A CN 201910660902A CN 110479498 B CN110479498 B CN 110479498B
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- Prior art keywords
- tailings
- concentrate
- flotation
- tin
- cassiterite
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 49
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 23
- 239000004332 silver Substances 0.000 title claims abstract description 23
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000012141 concentrate Substances 0.000 claims abstract description 63
- 238000005188 flotation Methods 0.000 claims abstract description 55
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 24
- 239000011707 mineral Substances 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 24
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 238000007885 magnetic separation Methods 0.000 claims abstract description 12
- 230000002000 scavenging effect Effects 0.000 claims abstract description 11
- 238000007667 floating Methods 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 44
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- QNVRIHYSUZMSGM-UHFFFAOYSA-N hexan-2-ol Chemical compound CCCCC(C)O QNVRIHYSUZMSGM-UHFFFAOYSA-N 0.000 claims description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 10
- 239000004088 foaming agent Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 6
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 6
- 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 5
- 239000004115 Sodium Silicate Substances 0.000 claims description 5
- 235000019353 potassium silicate Nutrition 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 5
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 5
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 5
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 5
- DJQULQXOZQDEBV-UHFFFAOYSA-N 1-[2-(2-methoxyethoxy)ethoxy]-2-methylpropane Chemical compound COCCOCCOCC(C)C DJQULQXOZQDEBV-UHFFFAOYSA-N 0.000 claims description 4
- KIACEOHPIRTHMI-UHFFFAOYSA-N o-propan-2-yl n-ethylcarbamothioate Chemical compound CCNC(=S)OC(C)C KIACEOHPIRTHMI-UHFFFAOYSA-N 0.000 claims description 4
- XTKQPOMVAQHMBO-UHFFFAOYSA-N sodium;2-hydroxy-n-oxidobenzamide Chemical compound [Na+].OC1=CC=CC=C1C(=O)N[O-] XTKQPOMVAQHMBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000012991 xanthate Substances 0.000 claims description 4
- UZYNOCKBFZMMJS-UHFFFAOYSA-N CC([Na])CC(C)C Chemical compound CC([Na])CC(C)C UZYNOCKBFZMMJS-UHFFFAOYSA-N 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims 2
- MAZIPTCFUXQONK-UHFFFAOYSA-N P(=S)([S-])([O-])[O-].C(CCC)[NH2+]CCCC.C(CCC)[NH2+]CCCC.C(CCC)[NH2+]CCCC Chemical compound P(=S)([S-])([O-])[O-].C(CCC)[NH2+]CCCC.C(CCC)[NH2+]CCCC.C(CCC)[NH2+]CCCC MAZIPTCFUXQONK-UHFFFAOYSA-N 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 41
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 6
- 239000010419 fine particle Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229910052718 tin Inorganic materials 0.000 description 73
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- SGQLUUBYYBASTD-UHFFFAOYSA-N azanium butoxy-butylsulfanyl-oxido-sulfanylidene-lambda5-phosphane Chemical compound [NH4+].CCCCOP([O-])(=S)SCCCC SGQLUUBYYBASTD-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- -1 1, 3-dimethylbutyl Chemical group 0.000 description 1
- 241001278112 Populus euphratica Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- QXLPXWSKPNOQLE-UHFFFAOYSA-N methylpentynol Chemical compound CCC(C)(O)C#C QXLPXWSKPNOQLE-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/018—Mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/007—Modifying reagents for adjusting pH or conductivity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/04—Frothers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
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CN201910660902.0A CN110479498B (zh) | 2019-07-22 | 2019-07-22 | 一种矽卡岩型低品位锡尾矿中回收锡与银的选矿方法 |
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CN201910660902.0A CN110479498B (zh) | 2019-07-22 | 2019-07-22 | 一种矽卡岩型低品位锡尾矿中回收锡与银的选矿方法 |
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CN110479498A CN110479498A (zh) | 2019-11-22 |
CN110479498B true CN110479498B (zh) | 2022-03-01 |
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CN113976304B (zh) * | 2021-10-27 | 2023-07-14 | 广东省科学院资源利用与稀土开发研究所 | 一种从矽卡岩型锡尾矿综合回收钨锡铋硅的选矿方法 |
CN117960367A (zh) * | 2024-03-29 | 2024-05-03 | 中国矿业大学(北京) | 一种细粒级锡石的回收方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1110643A (en) * | 1966-02-23 | 1968-04-24 | Nathaniel Arbiter | Benefication of cassiterite ores by froth flotation |
CN101269352B (zh) * | 2008-05-05 | 2012-05-30 | 广州有色金属研究院 | 一种黑白钨细泥的选矿方法 |
CN102172559A (zh) * | 2010-12-29 | 2011-09-07 | 昆明冶金研究院 | 一种离心选矿和浮选相结合的钨、锡回收选矿方法 |
CN102489386B (zh) * | 2011-12-13 | 2013-06-19 | 广州有色金属研究院 | 一种微细粒锡石的选矿方法 |
CN102631977A (zh) * | 2012-05-05 | 2012-08-15 | 广州有色金属研究院 | 一种微细粒级锡石的选矿方法 |
CN106984425B (zh) * | 2017-03-29 | 2019-04-09 | 厦门紫金矿冶技术有限公司 | 一种低品位微细粒锡矿石的分质分级分流处理方法 |
CN107617508B (zh) * | 2017-09-19 | 2020-06-09 | 中国地质科学院郑州矿产综合利用研究所 | 一种细粒钨锡共伴生矿选矿工艺 |
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Application publication date: 20191122 Assignee: Dongguan Linxi Intelligent Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2023980042097 Denomination of invention: A beneficiation method for recovering tin and silver from low grade tin tailings of skarn type Granted publication date: 20220301 License type: Common License Record date: 20230919 Application publication date: 20191122 Assignee: Huizhou qingleyuan Intelligent Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2023980042094 Denomination of invention: A beneficiation method for recovering tin and silver from low grade tin tailings of skarn type Granted publication date: 20220301 License type: Common License Record date: 20230919 Application publication date: 20191122 Assignee: Foshan chopsticks Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2023980042086 Denomination of invention: A beneficiation method for recovering tin and silver from low grade tin tailings of skarn type Granted publication date: 20220301 License type: Common License Record date: 20230919 Application publication date: 20191122 Assignee: Foshan WanChen Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2023980042075 Denomination of invention: A beneficiation method for recovering tin and silver from low grade tin tailings of skarn type Granted publication date: 20220301 License type: Common License Record date: 20230919 |
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