CA2854778A1 - Recuperation de zinc et de manganese a partir de boues ou de residus de pyrometallurgie - Google Patents

Recuperation de zinc et de manganese a partir de boues ou de residus de pyrometallurgie Download PDF

Info

Publication number: CA2854778A1
Authority: CA; Canada
Prior art keywords: leaching; precipitation; solution; matrix; enriched
Prior art date: 2014-06-18
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.): Abandoned

Application number

CA2854778A

Other languages

English (en)

Inventor

Guy Mercier

Julien Mocellin

Marie-Odile Simonnot

Jean-Louis Morel

Jean-Francois Blais

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

2014-06-18

Filing date

2014-06-18

Publication date

2015-12-18

2014-06-18 Application filed by Individual filed Critical Individual

2014-06-18 Priority to CA2854778A priority Critical patent/CA2854778A1/fr

2015-06-12 Priority to EP15809510.9A priority patent/EP3172348A4/fr

2015-06-12 Priority to PCT/CA2015/050547 priority patent/WO2015192234A1/fr

2015-12-18 Publication of CA2854778A1 publication Critical patent/CA2854778A1/fr

Status Abandoned legal-status Critical Current

Links

239000011701 zinc Substances 0.000 title claims abstract description 178
239000011572 manganese Substances 0.000 title claims abstract description 144
229910052748 manganese Inorganic materials 0.000 title claims abstract description 60
229910052725 zinc Inorganic materials 0.000 title claims abstract description 49
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 29
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract description 30
238000011084 recovery Methods 0.000 title abstract description 6
239000010802 sludge Substances 0.000 title description 24
238000002386 leaching Methods 0.000 claims abstract description 161
238000001556 precipitation Methods 0.000 claims abstract description 110
238000000034 method Methods 0.000 claims abstract description 96
239000011133 lead Substances 0.000 claims abstract description 59
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
229910052745 lead Inorganic materials 0.000 claims abstract description 19
239000002699 waste material Substances 0.000 claims abstract description 10
239000000243 solution Substances 0.000 claims description 80
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 60
239000011159 matrix material Substances 0.000 claims description 46
229910052751 metal Inorganic materials 0.000 claims description 45
239000002184 metal Substances 0.000 claims description 45
239000002244 precipitate Substances 0.000 claims description 26
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
150000002739 metals Chemical class 0.000 claims description 21
239000000428 dust Substances 0.000 claims description 18
239000000203 mixture Substances 0.000 claims description 18
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 16
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 14
150000001875 compounds Chemical class 0.000 claims description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 14
238000000926 separation method Methods 0.000 claims description 12
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 11
239000012535 impurity Substances 0.000 claims description 11
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 10
229910000831 Steel Inorganic materials 0.000 claims description 10
239000007788 liquid Substances 0.000 claims description 10
239000010959 steel Substances 0.000 claims description 10
JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 10
239000003638 chemical reducing agent Substances 0.000 claims description 9
150000004679 hydroxides Chemical class 0.000 claims description 9
235000006748 manganese carbonate Nutrition 0.000 claims description 9
239000011656 manganese carbonate Substances 0.000 claims description 9
229910000016 manganese(II) carbonate Inorganic materials 0.000 claims description 9
229910021511 zinc hydroxide Inorganic materials 0.000 claims description 8
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
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 7
239000011575 calcium Substances 0.000 claims description 7
229910052791 calcium Inorganic materials 0.000 claims description 7
239000012141 concentrate Substances 0.000 claims description 7
239000000047 product Substances 0.000 claims description 7
239000011734 sodium Substances 0.000 claims description 7
229910052708 sodium Inorganic materials 0.000 claims description 7
235000017550 sodium carbonate Nutrition 0.000 claims description 7
229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
235000011121 sodium hydroxide Nutrition 0.000 claims description 7
229910052979 sodium sulfide Inorganic materials 0.000 claims description 7
239000003929 acidic solution Substances 0.000 claims description 6
150000004649 carbonic acid derivatives Chemical class 0.000 claims description 6
230000001376 precipitating effect Effects 0.000 claims description 6
235000011149 sulphuric acid Nutrition 0.000 claims description 6
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
239000003513 alkali Substances 0.000 claims description 4
239000006227 byproduct Substances 0.000 claims description 4
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
239000000920 calcium hydroxide Substances 0.000 claims description 4
235000011116 calcium hydroxide Nutrition 0.000 claims description 4
229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
-1 carbonate compound Chemical class 0.000 claims description 4
150000001768 cations Chemical class 0.000 claims description 4
150000001805 chlorine compounds Chemical class 0.000 claims description 4
239000011591 potassium Substances 0.000 claims description 4
229910052700 potassium Inorganic materials 0.000 claims description 4
238000009713 electroplating Methods 0.000 claims description 3
239000000843 powder Substances 0.000 claims description 3
238000002156 mixing Methods 0.000 claims description 2
238000004064 recycling Methods 0.000 claims description 2
239000012487 rinsing solution Substances 0.000 claims description 2
VDQVEACBQKUUSU-UHFFFAOYSA-M disodium;sulfanide Chemical compound [Na+].[Na+].[SH-] VDQVEACBQKUUSU-UHFFFAOYSA-M 0.000 claims 1
229910052742 iron Inorganic materials 0.000 abstract description 9
239000002002 slurry Substances 0.000 abstract description 5
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
239000000377 silicon dioxide Substances 0.000 abstract 1
229910002703 Al K Inorganic materials 0.000 description 19
XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 9
238000000605 extraction Methods 0.000 description 8
239000000463 material Substances 0.000 description 7
238000000746 purification Methods 0.000 description 7
150000004763 sulfides Chemical class 0.000 description 7
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
238000009854 hydrometallurgy Methods 0.000 description 6
NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
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 description 6
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 6
239000003795 chemical substances by application Substances 0.000 description 5
239000007787 solid Substances 0.000 description 5
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 4
229940093474 manganese carbonate Drugs 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
239000002562 thickening agent Substances 0.000 description 4
UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 4
229940007718 zinc hydroxide Drugs 0.000 description 4
230000002378 acidificating effect Effects 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
239000010949 copper Substances 0.000 description 3
239000000706 filtrate Substances 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 3
229940001584 sodium metabisulfite Drugs 0.000 description 3
235000010262 sodium metabisulphite Nutrition 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
241000196324 Embryophyta Species 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
239000005083 Zinc sulfide Substances 0.000 description 2
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
229910052921 ammonium sulfate Inorganic materials 0.000 description 2
235000011130 ammonium sulphate Nutrition 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
235000003891 ferrous sulphate Nutrition 0.000 description 2
239000011790 ferrous sulphate Substances 0.000 description 2
238000001914 filtration Methods 0.000 description 2
150000002500 ions Chemical class 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
229910000015 iron(II) carbonate Inorganic materials 0.000 description 2
229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
239000004571 lime Substances 0.000 description 2
229910052976 metal sulfide Inorganic materials 0.000 description 2
235000006408 oxalic acid Nutrition 0.000 description 2
NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 2
229910052683 pyrite Inorganic materials 0.000 description 2
239000011028 pyrite Substances 0.000 description 2
238000009853 pyrometallurgy Methods 0.000 description 2
230000001603 reducing effect Effects 0.000 description 2
230000000630 rising effect Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000011787 zinc oxide Substances 0.000 description 2
DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 2
241000894006 Bacteria Species 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
229910000616 Ferromanganese Inorganic materials 0.000 description 1
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
235000010323 ascorbic acid Nutrition 0.000 description 1
239000011668 ascorbic acid Substances 0.000 description 1
229960005070 ascorbic acid Drugs 0.000 description 1
150000001720 carbohydrates Chemical class 0.000 description 1
235000014633 carbohydrates Nutrition 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
235000015165 citric acid Nutrition 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
239000000470 constituent Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
238000010908 decantation Methods 0.000 description 1
238000010891 electric arc Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000008103 glucose Substances 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
239000008101 lactose Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
235000012254 magnesium hydroxide Nutrition 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
238000005065 mining Methods 0.000 description 1
235000013379 molasses Nutrition 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
238000006479 redox reaction Methods 0.000 description 1
239000010801 sewage sludge Substances 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
239000002893 slag Substances 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
239000004753 textile Substances 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
- C22B47/00—Obtaining manganese
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
- 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
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
- 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)
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)
Geochemistry & Mineralogy (AREA)
Manufacture And Refinement Of Metals (AREA)

CA2854778A 2014-06-18 2014-06-18 Recuperation de zinc et de manganese a partir de boues ou de residus de pyrometallurgie Abandoned CA2854778A1 (fr)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
CA2854778A CA2854778A1 (fr)	2014-06-18	2014-06-18	Recuperation de zinc et de manganese a partir de boues ou de residus de pyrometallurgie
EP15809510.9A EP3172348A4 (fr)	2014-06-18	2015-06-12	Récupération de zinc et de manganèse à partir de résidus ou de boues de pyrométallurgie
PCT/CA2015/050547 WO2015192234A1 (fr)	2014-06-18	2015-06-12	Récupération de zinc et de manganèse à partir de résidus ou de boues de pyrométallurgie

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA2854778A CA2854778A1 (fr)	2014-06-18	2014-06-18	Recuperation de zinc et de manganese a partir de boues ou de residus de pyrometallurgie

Publications (1)

Publication Number	Publication Date
CA2854778A1 true CA2854778A1 (fr)	2015-12-18

Family

ID=54851576

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2854778A Abandoned CA2854778A1 (fr)	2014-06-18	2014-06-18	Recuperation de zinc et de manganese a partir de boues ou de residus de pyrometallurgie

Country Status (3)

Country	Link
EP (1)	EP3172348A4 (fr)
CA (1)	CA2854778A1 (fr)
WO (1)	WO2015192234A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112111654A (zh) *	2020-10-09	2020-12-22	昆明理工大学	一种从电解锰阳极泥中分离铅与锰的方法
WO2024108266A1 (fr) *	2022-11-25	2024-05-30	Element 25 Limited	Procédé de récupération de manganèse
EP4621081A1 (fr) *	2024-03-22	2025-09-24	Owatec Group Oy	Procédé de récupération de manganèse à partir d'une dispersion de lixiviation appauvrie, et utilisation d'une dispersion de lixiviation appauvrie

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FI128281B (en) *	2016-12-15	2020-02-28	Teknologian Tutkimuskeskus Vtt Oy	Processing of Industrial Metal-Containing Waste Materials
CN110436721A (zh) *	2019-08-12	2019-11-12	江苏荣信环保科技有限公司	一种金属表面酸洗污泥和废酸综合处理工艺
KR20230007460A (ko) *	2020-05-07	2023-01-12	베페사 징크 메탈 엘엘씨	황산망간을 제조하는 방법, 시스템 및 장치
CN113061736B (zh) *	2021-03-30	2022-03-22	攀钢集团攀枝花钢铁研究院有限公司	烧结机头灰中钾、铅、铁的分离方法
CN117467848B (zh) *	2023-10-31	2025-11-21	四川宏达股份有限公司	一种从锌冶炼过程产生的富铅渣中回收锌铅金属的方法

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WO2009157620A1 (fr) *	2008-06-25	2009-12-30	Dongbu Fine Chemicals Co., Ltd.	Procédé de récupération d'un composé comprenant du manganèse à partir de poussières d'un four électronique
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2014
- 2014-06-18 CA CA2854778A patent/CA2854778A1/fr not_active Abandoned
2015
- 2015-06-12 WO PCT/CA2015/050547 patent/WO2015192234A1/fr not_active Ceased
- 2015-06-12 EP EP15809510.9A patent/EP3172348A4/fr not_active Withdrawn

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CN112111654A (zh) *	2020-10-09	2020-12-22	昆明理工大学	一种从电解锰阳极泥中分离铅与锰的方法
WO2024108266A1 (fr) *	2022-11-25	2024-05-30	Element 25 Limited	Procédé de récupération de manganèse
EP4621081A1 (fr) *	2024-03-22	2025-09-24	Owatec Group Oy	Procédé de récupération de manganèse à partir d'une dispersion de lixiviation appauvrie, et utilisation d'une dispersion de lixiviation appauvrie

Also Published As

Publication number	Publication date
EP3172348A1 (fr)	2017-05-31
WO2015192234A1 (fr)	2015-12-23
EP3172348A4 (fr)	2018-05-23

Publication	Publication Date	Title
Jha et al.	2001	Review of hydrometallurgical recovery of zinc from industrial wastes
US6843976B2 (en)	2005-01-18	Reduction of zinc oxide from complex sulfide concentrates using chloride processing
CA2854778A1 (fr)	2015-12-18	Recuperation de zinc et de manganese a partir de boues ou de residus de pyrometallurgie
CN102859012B (zh)	2015-11-25	处理含镍原料的方法
US20200165697A1 (en)	2020-05-28	Integrated recovery of metals from complex substrates
AU2011332049B2 (en)	2015-11-19	Alkaline and acid pressure oxidation of precious metal-containing materials
BG62180B1 (bg)	1999-04-30	Хидрометалургично извличане на никел и кобалт от сулфиднируди с помощта на хлорид
AU2015240414B2 (en)	2019-05-02	Purification of copper concentrate by removal of arsenic and antimony with concomitant regeneration and recycle of lixiviant
AU2015389766A1 (en)	2017-10-19	Method for manufacturing nickel and cobalt mixed sulfide and nickel oxide ore hydrometallurgical method
AU2018382228B2 (en)	2024-09-05	Improved zinc oxide process
KR102460982B1 (ko)	2022-11-01	황철석으로부터 금속의 회수
EP2630266B1 (fr)	2018-11-28	Procédé de traitement de matériaux contenant de l'arsenic
Chenglong et al.	2008	Leaching of zinc sulfide in alkaline solution via chemical conversion with lead carbonate
AU2017279746B2 (en)	2023-11-09	Beneficiation of Lead Sulphide Bearing Material
Antuñano et al.	2017	Development of a combined solid and liquid wastes treatment integrated into a high purity ZnO hydrometallurgical production process from Waelz oxide
Raghavan et al.	1999	Innovative hydrometallurgical processing technique for industrial zinc and manganese process residues
US20230076620A1 (en)	2023-03-09	Integrated Pressure Oxidative Leach of Copper Sulphidic Feed with Copper Heap Leach
AU2016224142B2 (en)	2021-05-06	Processing of sulfidic ores
AU2004260809B2 (en)	2008-11-20	Improved hydrometallurgical processing of manganese containing materials
WO2025043273A1 (fr)	2025-03-06	Récupération de métaux de valeur à partir de concentrés complexes
WO2024115731A1 (fr)	2024-06-06	Recuperation d'antimoine et de bismuth a partir de solutions aqueuses acides contenant de l'arsenic
AU2012100138A4 (en)	2012-03-08	Process for treating a cyanide containing solution
AU2004257302B2 (en)	2009-05-14	A process for upgrading an ore or concentrate
MXPA97009729A (en)	1999-01-11	Hydrometalurgical extraction of nickel and cobalt assisted by chloride, from sulf minerals

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Date	Code	Title	Description
2017-08-01	FZDE	Dead	Effective date: 20170620

CA2854778A1 - Recuperation de zinc et de manganese a partir de boues ou de residus de pyrometallurgie - Google Patents

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