CN111647750A - 尾矿的资源化利用方法 - Google Patents
尾矿的资源化利用方法 Download PDFInfo
- Publication number
- CN111647750A CN111647750A CN202010546767.XA CN202010546767A CN111647750A CN 111647750 A CN111647750 A CN 111647750A CN 202010546767 A CN202010546767 A CN 202010546767A CN 111647750 A CN111647750 A CN 111647750A
- Authority
- CN
- China
- Prior art keywords
- concentrate
- copper
- flotation
- gold
- tailings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000012141 concentrate Substances 0.000 claims abstract description 56
- 238000005188 flotation Methods 0.000 claims abstract description 47
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052737 gold Inorganic materials 0.000 claims abstract description 36
- 239000010931 gold Substances 0.000 claims abstract description 36
- 239000010949 copper Substances 0.000 claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052802 copper Inorganic materials 0.000 claims abstract description 32
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims abstract description 32
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052709 silver Inorganic materials 0.000 claims abstract description 29
- 239000004332 silver Substances 0.000 claims abstract description 29
- 239000011133 lead Substances 0.000 claims abstract description 28
- 238000002386 leaching Methods 0.000 claims abstract description 25
- 239000002893 slag Substances 0.000 claims abstract description 21
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 15
- 239000011701 zinc Substances 0.000 claims abstract description 15
- 239000002002 slurry Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000004070 electrodeposition Methods 0.000 claims abstract description 6
- 238000000638 solvent extraction Methods 0.000 claims abstract description 6
- 235000019738 Limestone Nutrition 0.000 claims abstract description 5
- 239000006028 limestone Substances 0.000 claims abstract description 5
- 239000002244 precipitate Substances 0.000 claims abstract description 5
- 238000004537 pulping Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000000292 calcium oxide Substances 0.000 claims description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 9
- 229910052785 arsenic Inorganic materials 0.000 claims description 7
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 239000010642 eucalyptus oil Substances 0.000 claims description 2
- 229940044949 eucalyptus oil Drugs 0.000 claims description 2
- HPNSFSBZBAHARI-UHFFFAOYSA-N micophenolic acid Natural products OC1=C(CC=C(C)CCC(O)=O)C(OC)=C(C)C2=C1C(=O)OC2 HPNSFSBZBAHARI-UHFFFAOYSA-N 0.000 claims description 2
- HPNSFSBZBAHARI-RUDMXATFSA-N mycophenolic acid Chemical compound OC1=C(C\C=C(/C)CCC(O)=O)C(OC)=C(C)C2=C1C(=O)OC2 HPNSFSBZBAHARI-RUDMXATFSA-N 0.000 claims description 2
- 229960000951 mycophenolic acid Drugs 0.000 claims description 2
- 229940060184 oil ingredients Drugs 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 22
- 230000008901 benefit Effects 0.000 abstract description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 14
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 12
- TUZCOAQWCRRVIP-UHFFFAOYSA-N butoxymethanedithioic acid Chemical compound CCCCOC(S)=S TUZCOAQWCRRVIP-UHFFFAOYSA-N 0.000 description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 description 9
- 239000011707 mineral Substances 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 229910000368 zinc sulfate Inorganic materials 0.000 description 8
- 235000010265 sodium sulphite Nutrition 0.000 description 7
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 235000019353 potassium silicate Nutrition 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 229960001763 zinc sulfate Drugs 0.000 description 6
- QTANTQQOYSUMLC-UHFFFAOYSA-O Ethidium cation Chemical compound C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CC)=C1C1=CC=CC=C1 QTANTQQOYSUMLC-UHFFFAOYSA-O 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- APYGBEXYIRZQJR-UHFFFAOYSA-N [N].C(C)[S] Chemical compound [N].C(C)[S] APYGBEXYIRZQJR-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 229910000365 copper sulfate Inorganic materials 0.000 description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- -1 isopropyl ethyl Chemical group 0.000 description 4
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- AEOCXXJPGCBFJA-UHFFFAOYSA-N ethionamide Chemical compound CCC1=CC(C(N)=S)=CC=N1 AEOCXXJPGCBFJA-UHFFFAOYSA-N 0.000 description 2
- 229960002001 ethionamide Drugs 0.000 description 2
- 239000008396 flotation agent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000011028 pyrite Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 229910052569 sulfide mineral Inorganic materials 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011686 zinc sulphate Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- CONMNFZLRNYHIQ-UHFFFAOYSA-N 3-methylbutoxymethanedithioic acid Chemical compound CC(C)CCOC(S)=S CONMNFZLRNYHIQ-UHFFFAOYSA-N 0.000 description 1
- 241000726103 Atta Species 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- OOFLZRMKTMLSMH-UHFFFAOYSA-N H4atta Chemical compound OC(=O)CN(CC(O)=O)CC1=CC=CC(C=2N=C(C=C(C=2)C=2C3=CC=CC=C3C=C3C=CC=CC3=2)C=2N=C(CN(CC(O)=O)CC(O)=O)C=CC=2)=N1 OOFLZRMKTMLSMH-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical group [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- VJRVSSUCOHZSHP-UHFFFAOYSA-N [As].[Au] Chemical compound [As].[Au] VJRVSSUCOHZSHP-UHFFFAOYSA-N 0.000 description 1
- 238000000184 acid digestion Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 229910052964 arsenopyrite Inorganic materials 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229910001779 copper mineral Inorganic materials 0.000 description 1
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 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
- UCHOFYCGAZVYGZ-UHFFFAOYSA-N gold lead Chemical compound [Au].[Pb] UCHOFYCGAZVYGZ-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- KIACEOHPIRTHMI-UHFFFAOYSA-N o-propan-2-yl n-ethylcarbamothioate Chemical compound CCNC(=S)OC(C)C KIACEOHPIRTHMI-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000010665 pine oil Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
- 230000009466 transformation Effects 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
- 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
-
- 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
-
- 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
-
- 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
- C22B13/045—Recovery 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0086—Treating solutions by physical methods
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/06—Depressants
-
- 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
- B03D2203/025—Precious metal ores
-
- 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)
- 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)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010546767.XA CN111647750B (zh) | 2020-06-16 | 2020-06-16 | 尾矿的资源化利用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010546767.XA CN111647750B (zh) | 2020-06-16 | 2020-06-16 | 尾矿的资源化利用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111647750A true CN111647750A (zh) | 2020-09-11 |
CN111647750B CN111647750B (zh) | 2022-02-01 |
Family
ID=72341817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010546767.XA Active CN111647750B (zh) | 2020-06-16 | 2020-06-16 | 尾矿的资源化利用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111647750B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115647004A (zh) * | 2022-11-04 | 2023-01-31 | 中国科学院过程工程研究所 | 一种氰化尾渣无害化的处理方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101451192A (zh) * | 2007-11-28 | 2009-06-10 | 灵宝市金源矿业有限责任公司 | 多金属金精矿直接氰化强化浸出综合回收方法 |
CN103230839A (zh) * | 2013-05-17 | 2013-08-07 | 山东黄金矿业(莱州)有限公司精炼厂 | 金精矿浮氰浮综合回收生产方法 |
US20140044618A1 (en) * | 2011-04-20 | 2014-02-13 | Antonio M. Ostrea | Process of Gold and Copper Recovery From Mixed Oxide - Sulfide Copper Ores |
CN104404261A (zh) * | 2014-12-11 | 2015-03-11 | 江西一元再生资源有限公司 | 一种金精矿氰化尾渣氯化焙烧同步还原回收金、铁的方法 |
CN105457742A (zh) * | 2015-11-11 | 2016-04-06 | 紫金矿业集团股份有限公司 | 高砷含铜难处理金矿选冶方法 |
CN107744884A (zh) * | 2017-09-30 | 2018-03-02 | 昆明理工大学 | 一种氰化浸金尾渣浮选再回收金的方法 |
CN107899756A (zh) * | 2017-11-14 | 2018-04-13 | 山东国大黄金股份有限公司 | 一种从金精矿氰化尾渣中富集铅锌混合精矿并分离的方法 |
CN109351465A (zh) * | 2018-10-19 | 2019-02-19 | 山东国大黄金股份有限公司 | 一种梯级分离综合回收金精矿中多种金属元素的方法 |
-
2020
- 2020-06-16 CN CN202010546767.XA patent/CN111647750B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101451192A (zh) * | 2007-11-28 | 2009-06-10 | 灵宝市金源矿业有限责任公司 | 多金属金精矿直接氰化强化浸出综合回收方法 |
US20140044618A1 (en) * | 2011-04-20 | 2014-02-13 | Antonio M. Ostrea | Process of Gold and Copper Recovery From Mixed Oxide - Sulfide Copper Ores |
CN103230839A (zh) * | 2013-05-17 | 2013-08-07 | 山东黄金矿业(莱州)有限公司精炼厂 | 金精矿浮氰浮综合回收生产方法 |
CN104404261A (zh) * | 2014-12-11 | 2015-03-11 | 江西一元再生资源有限公司 | 一种金精矿氰化尾渣氯化焙烧同步还原回收金、铁的方法 |
CN105457742A (zh) * | 2015-11-11 | 2016-04-06 | 紫金矿业集团股份有限公司 | 高砷含铜难处理金矿选冶方法 |
CN107744884A (zh) * | 2017-09-30 | 2018-03-02 | 昆明理工大学 | 一种氰化浸金尾渣浮选再回收金的方法 |
CN107899756A (zh) * | 2017-11-14 | 2018-04-13 | 山东国大黄金股份有限公司 | 一种从金精矿氰化尾渣中富集铅锌混合精矿并分离的方法 |
CN109351465A (zh) * | 2018-10-19 | 2019-02-19 | 山东国大黄金股份有限公司 | 一种梯级分离综合回收金精矿中多种金属元素的方法 |
Non-Patent Citations (2)
Title |
---|
张锦瑞等: "《提金技术》", 31 August 2013, 北京:冶金工业出版社 * |
朱玉霜等: "《浮选药剂的化学原理》", 31 December 1996, 中南工业大学出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115647004A (zh) * | 2022-11-04 | 2023-01-31 | 中国科学院过程工程研究所 | 一种氰化尾渣无害化的处理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111647750B (zh) | 2022-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103555938B (zh) | 一种高含泥氧化铜矿的选冶方法 | |
US5380354A (en) | Recovery of metals from sulphidic material | |
CN101698904B (zh) | 有色金属硫化矿物的浸出方法及其浸出滤渣中的硫磺回收方法 | |
IE43684B1 (en) | A process for the recovery of lead | |
Hedjazi et al. | Industrial application of ammonia-assisted cyanide leaching for copper-gold ores | |
CN111659530B (zh) | 一种连生型铜铅锌硫化矿的选冶回收与分离方法 | |
CN108728640A (zh) | 一种含砷含硫型金矿中金的回收工艺 | |
Sceresini | Gold-copper ores | |
CN107971123B (zh) | 一种铁质包裹型混合铜矿的选冶方法 | |
CN109266842B (zh) | 一种用于铜矿除砷的方法 | |
CN111647750B (zh) | 尾矿的资源化利用方法 | |
US3544306A (en) | Concentration of copper from copper ores,concentrates and solutions | |
Deng et al. | Treatment of oxidized copper ores with emphasis on refractory ores | |
CN114774687B (zh) | 从氧硫混合型含铜含砷难处理金矿中回收金、铜的方法 | |
CN109971952B (zh) | 一种含金银的复杂铜锌矿的选冶工艺 | |
CN108160311B (zh) | 一种弱磁性矿物包裹型硫氧混合锌矿的选冶方法 | |
CN116174151A (zh) | 一种高硫高铁富银铜铅锌矿协同回收方法 | |
CN109777953A (zh) | 一种低品位氧化及硫化铜矿环保回收工艺 | |
CN1046142C (zh) | 复杂锑精矿的硫酸钠熔炼法 | |
WO2012034255A1 (zh) | 一种提取被脉石包裹的金的方法 | |
CN105728199A (zh) | 一种从含银的钒矿中化学活化浮选回收银的方法 | |
CN109852803A (zh) | 一种回收铁矾渣中有价金属及铁的方法 | |
CN217796651U (zh) | 一种含铜、硫复杂氧化金银矿中高效回收有价成分*** | |
CN110538718A (zh) | 一种锡粗精矿精选的工艺 | |
AU2007211831B2 (en) | Improved base metal recovery process from heap leaching |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210526 Address after: 100107 commercial building 9, 1-2 / F, building 1, tiancuiyuan, Chaoyang District, Beijing Applicant after: Beijing Meili Yuhe Health Technology Co.,Ltd. Applicant after: JIANGXI YIYUAN RENEWABLE RESOURCES Co.,Ltd. Address before: 334200 Yinlu Industrial Park, Dexing City, Shangrao City, Jiangxi Province Applicant before: JIANGXI YIYUAN RENEWABLE RESOURCES Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211111 Address after: 334200 Yinlu Industrial Park, Dexing City, Shangrao City, Jiangxi Province Applicant after: JIANGXI YIYUAN RENEWABLE RESOURCES Co.,Ltd. Address before: 100107 commercial 9, floors 1-2, building 1, tiancuiyuan, Chaoyang District, Beijing Applicant before: Beijing Meili Yuhe Health Technology Co.,Ltd. Applicant before: JIANGXI YIYUAN RENEWABLE RESOURCES Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Methods for Resource Utilization of Tailings Granted publication date: 20220201 Pledgee: Jiangxi State-owned Venture Capital Management Co.,Ltd. Pledgor: JIANGXI YIYUAN RENEWABLE RESOURCES Co.,Ltd. Registration number: Y2024980004238 |