NO126491B - - Google Patents
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- Publication number
- NO126491B NO126491B NO69770A NO77069A NO126491B NO 126491 B NO126491 B NO 126491B NO 69770 A NO69770 A NO 69770A NO 77069 A NO77069 A NO 77069A NO 126491 B NO126491 B NO 126491B
- Authority
- NO
- Norway
- Prior art keywords
- pulp
- ore
- zinc
- silicon dioxide
- liquid
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 68
- 239000011701 zinc Substances 0.000 claims description 40
- 235000012239 silicon dioxide Nutrition 0.000 claims description 34
- 239000000377 silicon dioxide Substances 0.000 claims description 34
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 31
- 229910052725 zinc Inorganic materials 0.000 claims description 31
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 238000002386 leaching Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 150000002736 metal compounds Chemical class 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 150000003752 zinc compounds Chemical class 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 description 15
- 239000000706 filtrate Substances 0.000 description 10
- 239000004110 Zinc silicate Substances 0.000 description 8
- 238000005868 electrolysis reaction Methods 0.000 description 8
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 description 8
- 235000019352 zinc silicate Nutrition 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 239000005083 Zinc sulfide Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 6
- 238000011437 continuous method Methods 0.000 description 5
- 239000012065 filter cake Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229910052745 lead Inorganic materials 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- -1 oxydrbk Chemical compound 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052864 hemimorphite Inorganic materials 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 229910052844 willemite Inorganic materials 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead 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
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU3492368 | 1968-03-13 | ||
| AU3859368 | 1968-05-31 | ||
| AU4038368 | 1968-07-09 | ||
| AU34922/68A AU407500B2 (en) | 1969-03-13 | Hydrometallurgical treatment of siliceous zinc ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO126491B true NO126491B (enrdf_load_stackoverflow) | 1973-02-12 |
Family
ID=27423014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO69770A NO126491B (enrdf_load_stackoverflow) | 1968-03-13 | 1969-02-25 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS495094B1 (enrdf_load_stackoverflow) |
| BE (1) | BE729564A (enrdf_load_stackoverflow) |
| DE (1) | DE1912545C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2003786A1 (enrdf_load_stackoverflow) |
| NO (1) | NO126491B (enrdf_load_stackoverflow) |
| ZM (1) | ZM3769A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01172515U (enrdf_load_stackoverflow) * | 1988-05-25 | 1989-12-07 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1006330A (en) * | 1909-08-09 | 1911-10-17 | John R Williams | Obtaining zinc and/or copper from complex ores or the like. |
| US1295080A (en) * | 1917-01-20 | 1919-02-18 | Metals Extraction Corp Ltd | Extraction of zinc. |
| US1281031A (en) * | 1918-01-29 | 1918-10-08 | Anaconda Copper Mining Co | Process of recovering zinc. |
| US1362166A (en) * | 1920-01-05 | 1920-12-14 | Anaconda Copper Mining Co | Process of extracting zinc from ores |
| DE1040258B (de) * | 1956-04-04 | 1958-10-02 | Hugo Lodewijk Radino | Verfahren zur hydrometallurgischen Extraktion von Zink aus Zink und saeureloesliche Silikate enthaltenden Erzen |
-
1969
- 1969-02-25 NO NO69770A patent/NO126491B/no unknown
- 1969-03-07 BE BE729564D patent/BE729564A/xx not_active IP Right Cessation
- 1969-03-12 DE DE19691912545 patent/DE1912545C3/de not_active Expired
- 1969-03-12 JP JP44018830A patent/JPS495094B1/ja active Pending
- 1969-03-12 FR FR6906902A patent/FR2003786A1/fr not_active Withdrawn
- 1969-03-13 ZM ZM37/69A patent/ZM3769A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1912545C3 (de) | 1973-06-28 |
| DE1912545A1 (de) | 1969-10-02 |
| BE729564A (enrdf_load_stackoverflow) | 1969-08-18 |
| DE1912545B2 (de) | 1972-11-30 |
| ZM3769A1 (en) | 1969-11-17 |
| JPS495094B1 (enrdf_load_stackoverflow) | 1974-02-05 |
| FR2003786A1 (enrdf_load_stackoverflow) | 1969-11-14 |
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