ZA200402061B - Chloride melt process for the separation and recovery of zinc. - Google Patents
Chloride melt process for the separation and recovery of zinc. Download PDFInfo
- Publication number
- ZA200402061B ZA200402061B ZA200402061A ZA200402061A ZA200402061B ZA 200402061 B ZA200402061 B ZA 200402061B ZA 200402061 A ZA200402061 A ZA 200402061A ZA 200402061 A ZA200402061 A ZA 200402061A ZA 200402061 B ZA200402061 B ZA 200402061B
- Authority
- ZA
- South Africa
- Prior art keywords
- zncl
- melt
- process according
- chloride
- chlorinating agent
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 71
- 238000000926 separation method Methods 0.000 title claims description 11
- 239000011701 zinc Substances 0.000 title description 69
- 229910052725 zinc Inorganic materials 0.000 title description 31
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title description 6
- 238000011084 recovery Methods 0.000 title description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 49
- 239000002184 metal Substances 0.000 claims abstract description 49
- 239000012320 chlorinating reagent Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 31
- 150000001805 chlorine compounds Chemical class 0.000 claims abstract description 22
- 150000002739 metals Chemical class 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 8
- 238000009835 boiling Methods 0.000 claims abstract description 7
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 37
- 239000000155 melt Substances 0.000 claims description 36
- 238000005868 electrolysis reaction Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 14
- 238000010992 reflux Methods 0.000 claims description 13
- 229910001510 metal chloride Inorganic materials 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 239000007792 gaseous phase Substances 0.000 claims description 10
- 239000007800 oxidant agent Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 8
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 55
- 238000005660 chlorination reaction Methods 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 27
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 22
- 239000000460 chlorine Substances 0.000 description 18
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 18
- 229910052742 iron Inorganic materials 0.000 description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- 239000000203 mixture Substances 0.000 description 12
- 239000011787 zinc oxide Substances 0.000 description 11
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 10
- 229910052748 manganese Inorganic materials 0.000 description 9
- 239000011572 manganese Substances 0.000 description 9
- 235000005074 zinc chloride Nutrition 0.000 description 9
- 239000011592 zinc chloride Substances 0.000 description 9
- 238000004821 distillation Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 238000000605 extraction Methods 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 229910052793 cadmium Inorganic materials 0.000 description 5
- 230000008030 elimination Effects 0.000 description 5
- 238000003379 elimination reaction Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 229910052745 lead Inorganic materials 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 229910052984 zinc sulfide Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 4
- 239000010953 base metal Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000004508 fractional distillation Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 241001313185 Colias hecla Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- -1 ZnO to the melt Chemical class 0.000 description 1
- 235000019647 acidic taste Nutrition 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 229910052598 goethite Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 229910052935 jarosite Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/04—Halides
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
-
- 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
- C22B19/04—Obtaining zinc by distilling
-
- 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)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01203728 | 2001-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200402061B true ZA200402061B (en) | 2005-03-15 |
Family
ID=8180999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200402061A ZA200402061B (en) | 2001-10-03 | 2004-03-15 | Chloride melt process for the separation and recovery of zinc. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6921474B2 (ja) |
| EP (1) | EP1434892B1 (ja) |
| JP (1) | JP4427686B2 (ja) |
| KR (1) | KR100896607B1 (ja) |
| CN (1) | CN1276108C (ja) |
| AT (1) | ATE304063T1 (ja) |
| BR (1) | BR0213011A (ja) |
| CA (1) | CA2460883A1 (ja) |
| DE (1) | DE60206064T2 (ja) |
| EA (1) | EA005557B1 (ja) |
| ES (1) | ES2248615T3 (ja) |
| NO (1) | NO20041697L (ja) |
| WO (1) | WO2003031666A1 (ja) |
| ZA (1) | ZA200402061B (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9315382B2 (en) * | 2006-03-23 | 2016-04-19 | Keystone Metals Recovery Inc. | Metal chlorides and metals obtained from metal oxide containing materials |
| CN101643239B (zh) * | 2009-06-22 | 2012-11-14 | 云南锡业集团（控股）有限责任公司 | 一种生产四氯化锡的方法 |
| CN102021608A (zh) * | 2009-09-11 | 2011-04-20 | 上海太阳能工程技术研究中心有限公司 | ZnCl2熔盐电解制锌装置 |
| CN102352439A (zh) * | 2011-07-18 | 2012-02-15 | 株洲冶炼集团股份有限公司 | 利用废锌铝合金生产氯化锌和氯化铝的方法 |
| JP5935098B2 (ja) | 2013-05-08 | 2016-06-15 | 株式会社キノテック・ソーラーエナジー | 亜鉛製造方法 |
| DE102014202591A1 (de) * | 2014-02-13 | 2015-08-13 | Siemens Aktiengesellschaft | Umwandlung von Metallcarbonat in Metallchlorid |
| DE102014202593A1 (de) | 2014-02-13 | 2015-08-13 | Siemens Aktiengesellschaft | Umwandlung von Metallcarbonat in Metallchlorid |
| EP3632850A4 (en) * | 2017-05-22 | 2020-08-05 | Showa Denko K.K. | METHOD OF PRODUCING AN AQUATIC SOLUTION FROM ZINC HALIDE |
| CN112357885A (zh) * | 2020-12-02 | 2021-02-12 | 中国科学院上海应用物理研究所 | 一种氯化物熔盐中单一组分的提纯方法 |
| CN114105186A (zh) * | 2021-07-15 | 2022-03-01 | 甘渭佳 | 一种氯化物的火法分离方法 |
| CN114574701B (zh) * | 2022-02-24 | 2023-03-17 | 西南交通大学 | 一种电路板中金属的回收提取装置及方法 |
| CN116219190A (zh) * | 2022-11-30 | 2023-06-06 | 中国恩菲工程技术有限公司 | 一种基于氯化法的炼锌方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189914278A (en) * | 1899-07-11 | 1900-07-11 | James Swinburne | Improvements in the Treatment of Sulphide Ores. |
| SU376465A1 (ru) * | 1971-07-20 | 1973-04-05 | ВСЕСОЮЗНАЯnfmm.mmi!--!ff:iл ' ъL___E!"^'^:i:P''^'"''^^и Р. Ж. Хобдабергенов | |
| CA1064708A (en) * | 1974-10-21 | 1979-10-23 | Enzo L. Coltrinari | Process for separation and recovery of metal values from sulfide ore concentrates |
| JPS5325202A (en) * | 1976-08-20 | 1978-03-08 | Takeo Furukawa | Process for chlorination refining of pyrites |
| FI64644C (fi) * | 1978-05-11 | 1983-12-12 | Outokumpu Oy | Foerfarande foer rostning och klorering av finfoerdelade jaernmalmer och/eller -koncentrat innehaollande icke-jaernmetaller |
| US4209501A (en) * | 1978-05-15 | 1980-06-24 | Cato Research Corporation | Chlorides of lead, zinz, copper, silver and gold |
| US4257914A (en) * | 1979-12-10 | 1981-03-24 | Conoco, Inc. | Method for the regeneration of spent molten zinc chloride |
| US4424111A (en) * | 1982-06-01 | 1984-01-03 | Conoco Inc. | Regeneration of ZnC12 |
| CA1213735A (en) * | 1983-06-17 | 1986-11-12 | Hardwin E.A. Von Hahn | Chlorination of copper, lead, zinc, iron, silver and gold |
| GB8518746D0 (en) * | 1985-07-24 | 1985-08-29 | Fray D J | Zinc recovery |
| US5104445A (en) * | 1987-07-31 | 1992-04-14 | Chevron Research & Technology Co. | Process for recovering metals from refractory ores |
| US5074910A (en) * | 1987-11-23 | 1991-12-24 | Chevron Research And Technology Company | Process for recovering precious metals from sulfide ores |
-
2002
- 2002-09-27 EA EA200400497A patent/EA005557B1/ru not_active IP Right Cessation
- 2002-09-27 KR KR1020047004914A patent/KR100896607B1/ko not_active IP Right Cessation
- 2002-09-27 AT AT02777280T patent/ATE304063T1/de not_active IP Right Cessation
- 2002-09-27 EP EP02777280A patent/EP1434892B1/en not_active Expired - Lifetime
- 2002-09-27 CN CNB028194624A patent/CN1276108C/zh not_active Expired - Fee Related
- 2002-09-27 ES ES02777280T patent/ES2248615T3/es not_active Expired - Lifetime
- 2002-09-27 BR BR0213011-4A patent/BR0213011A/pt active Search and Examination
- 2002-09-27 DE DE60206064T patent/DE60206064T2/de not_active Expired - Fee Related
- 2002-09-27 CA CA002460883A patent/CA2460883A1/en not_active Abandoned
- 2002-09-27 JP JP2003534635A patent/JP4427686B2/ja not_active Expired - Fee Related
- 2002-09-27 WO PCT/EP2002/011059 patent/WO2003031666A1/en active IP Right Grant
-
2004
- 2004-03-15 ZA ZA200402061A patent/ZA200402061B/en unknown
- 2004-03-31 US US10/814,912 patent/US6921474B2/en not_active Expired - Fee Related
- 2004-04-27 NO NO20041697A patent/NO20041697L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20041697L (no) | 2004-04-27 |
| EA200400497A1 (ru) | 2004-10-28 |
| JP2005504889A (ja) | 2005-02-17 |
| US6921474B2 (en) | 2005-07-26 |
| DE60206064T2 (de) | 2006-06-14 |
| ATE304063T1 (de) | 2005-09-15 |
| ES2248615T3 (es) | 2006-03-16 |
| EP1434892B1 (en) | 2005-09-07 |
| WO2003031666A1 (en) | 2003-04-17 |
| EA005557B1 (ru) | 2005-04-28 |
| CN1561401A (zh) | 2005-01-05 |
| BR0213011A (pt) | 2004-10-13 |
| CA2460883A1 (en) | 2003-04-17 |
| JP4427686B2 (ja) | 2010-03-10 |
| EP1434892A1 (en) | 2004-07-07 |
| US20050006247A1 (en) | 2005-01-13 |
| KR20050031061A (ko) | 2005-04-01 |
| CN1276108C (zh) | 2006-09-20 |
| KR100896607B1 (ko) | 2009-05-08 |
| DE60206064D1 (de) | 2005-10-13 |
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