CN100385026C - 从硅酸锌浓缩物中去除有机和无机总炭的方法,同时具有净化生产锌工艺中水和镁的附加效应 - Google Patents
从硅酸锌浓缩物中去除有机和无机总炭的方法,同时具有净化生产锌工艺中水和镁的附加效应 Download PDFInfo
- Publication number
- CN100385026C CN100385026C CNB038207826A CN03820782A CN100385026C CN 100385026 C CN100385026 C CN 100385026C CN B038207826 A CNB038207826 A CN B038207826A CN 03820782 A CN03820782 A CN 03820782A CN 100385026 C CN100385026 C CN 100385026C
- Authority
- CN
- China
- Prior art keywords
- zinc
- enriched material
- magnesium
- organic
- zinc silicate
- 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.)
- Expired - Lifetime
Links
- 239000011701 zinc Substances 0.000 title claims abstract description 44
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000011777 magnesium Substances 0.000 title claims abstract description 20
- 238000005188 flotation Methods 0.000 title claims abstract description 19
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 17
- 239000004110 Zinc silicate Substances 0.000 title claims abstract description 13
- 235000019352 zinc silicate Nutrition 0.000 title claims abstract description 13
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 230000008569 process Effects 0.000 title abstract description 14
- 239000012141 concentrate Substances 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 6
- 230000002730 additional effect Effects 0.000 title 1
- 239000003575 carbonaceous material Substances 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 39
- 238000002386 leaching Methods 0.000 claims description 25
- 239000012065 filter cake Substances 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000006386 neutralization reaction Methods 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 5
- 230000008719 thickening Effects 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 3
- 229960001763 zinc sulfate Drugs 0.000 claims description 3
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims 4
- 239000000243 solution Substances 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000010790 dilution Methods 0.000 abstract description 2
- 239000012895 dilution Substances 0.000 abstract description 2
- 230000003472 neutralizing effect Effects 0.000 abstract description 2
- 238000001354 calcination Methods 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 230000001627 detrimental effect Effects 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000001033 granulometry Methods 0.000 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
- 239000003643 water by type Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 26
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910019440 Mg(OH) Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000011021 bench scale process Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011173 large scale experimental method Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910052844 willemite Inorganic materials 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- 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
- C22B19/20—Obtaining zinc otherwise than by distilling
-
- 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
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- 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
-
- 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)
Abstract
Description
Zn(%) | MgO(%) | CaO(%) | F(%) | 碳酸盐(%) | SiO2(%) | 水汽(%) |
42.74 | 2.32 | 3.22 | 0.0210 | 8.72 | 27.0 | 8.6 |
筛子(目) | 60 | 80 | 100 | 170 | 200 | 270 | 325 |
筛下物(%) | 99.8 | 98.7 | 95.5 | 81.4 | 75.4 | 68.6 | 63.2 |
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0205746-8A BR0205746B1 (pt) | 2002-09-02 | 2002-09-02 | processo de eliminação de carbono total, orgánico e inorgánico, em concentrado flotado de silicato de zinco, com adicional efeito de purga de águas e magnésio no circuito de produção de zinco. |
BRPI02057468 | 2002-09-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1678764A CN1678764A (zh) | 2005-10-05 |
CN100385026C true CN100385026C (zh) | 2008-04-30 |
Family
ID=31954474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038207826A Expired - Lifetime CN100385026C (zh) | 2002-09-02 | 2003-07-15 | 从硅酸锌浓缩物中去除有机和无机总炭的方法,同时具有净化生产锌工艺中水和镁的附加效应 |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN100385026C (zh) |
AU (1) | AU2003243853B2 (zh) |
BR (1) | BR0205746B1 (zh) |
WO (1) | WO2004020678A1 (zh) |
ZA (1) | ZA200501776B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104630469B (zh) * | 2015-03-01 | 2017-03-08 | 云南驰宏锌锗股份有限公司 | 一种联合脱除硫酸锌溶液中有机物和镁离子的方法及其装置 |
CN114990350B (zh) * | 2022-03-29 | 2024-04-26 | 呼伦贝尔驰宏矿业有限公司 | 一种深度脱除硫酸锌溶液中toc及残存有机物的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4070260A (en) * | 1975-02-14 | 1978-01-24 | Compagnie Royale Asturienne Des Mines | Process of sulfuric acid leaching silicated zinc ores |
US4399109A (en) * | 1982-02-26 | 1983-08-16 | Compagnie Francaise D'entreprises Minieres, Metallurgiques Et D'investissements | Control of silica scaling during acid leaching of lateritic ore |
EP0851034A1 (en) * | 1996-12-27 | 1998-07-01 | Mitsui Mining & Smelting Co., Ltd. | Method for processing zinc silicate-containing zinc crude material |
WO2000046412A1 (en) * | 1999-02-05 | 2000-08-10 | Companhia Mineira De Metais | Integration processes of the treatments of concentrates or zinc silicates ore and roasted concentrates of zinc sulphides |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO91334B1 (ro) * | 1985-03-29 | 1987-03-31 | Institutul De Cercetare, Inginerie Tehnologica, Proiectare Si Productie Pentru Industria Anorganica Si Metale Neferoase | Procedeu de separare a metalelor din concentrate complexe |
RO95473B1 (ro) * | 1986-02-05 | 1988-10-01 | Unitatea De Cercetare Si Proiectare Pentru Metalurgie Neferoasa | Procedeu de prelucrare a minereurilor complexe |
-
2002
- 2002-09-02 BR BRPI0205746-8A patent/BR0205746B1/pt not_active IP Right Cessation
-
2003
- 2003-07-15 WO PCT/BR2003/000096 patent/WO2004020678A1/en not_active Application Discontinuation
- 2003-07-15 CN CNB038207826A patent/CN100385026C/zh not_active Expired - Lifetime
- 2003-07-15 AU AU2003243853A patent/AU2003243853B2/en not_active Ceased
-
2005
- 2005-03-01 ZA ZA2005/01776A patent/ZA200501776B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4070260A (en) * | 1975-02-14 | 1978-01-24 | Compagnie Royale Asturienne Des Mines | Process of sulfuric acid leaching silicated zinc ores |
US4399109A (en) * | 1982-02-26 | 1983-08-16 | Compagnie Francaise D'entreprises Minieres, Metallurgiques Et D'investissements | Control of silica scaling during acid leaching of lateritic ore |
EP0851034A1 (en) * | 1996-12-27 | 1998-07-01 | Mitsui Mining & Smelting Co., Ltd. | Method for processing zinc silicate-containing zinc crude material |
WO2000046412A1 (en) * | 1999-02-05 | 2000-08-10 | Companhia Mineira De Metais | Integration processes of the treatments of concentrates or zinc silicates ore and roasted concentrates of zinc sulphides |
Also Published As
Publication number | Publication date |
---|---|
ZA200501776B (en) | 2005-11-30 |
WO2004020678A1 (en) | 2004-03-11 |
AU2003243853A1 (en) | 2004-03-19 |
BR0205746B1 (pt) | 2011-09-20 |
BR0205746A (pt) | 2004-08-03 |
AU2003243853B2 (en) | 2008-04-24 |
CN1678764A (zh) | 2005-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PARAIBURN METAL CO., LTD. Free format text: FORMER OWNER: METALLIC MINERALS CO., LTD. Effective date: 20080711 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: WALT RANDON ZINC METAL CO., LTD. Free format text: FORMER NAME OR ADDRESS: PARAIBURN METAL CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Bassi Terres Mary Yayse Patentee after: Voight Lanting Pavilion metal Zinc Corp. Address before: Devra of Brazil Patentee before: Reliance metal Co. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20080711 Address after: Devra of Brazil Patentee after: Reliance metal Co. Address before: Bassi Terres Mary Yayse Patentee before: Metal Minerals |
|
CX01 | Expiry of patent term |
Granted publication date: 20080430 |
|
CX01 | Expiry of patent term |