DE60006718T2 - Verfahren zur wiedergewinnung von kupfer aus iodierte organische verbindungen enthaltenden wässrigen lösungen - Google Patents
Verfahren zur wiedergewinnung von kupfer aus iodierte organische verbindungen enthaltenden wässrigen lösungen Download PDFInfo
- Publication number
- DE60006718T2 DE60006718T2 DE2000606718 DE60006718T DE60006718T2 DE 60006718 T2 DE60006718 T2 DE 60006718T2 DE 2000606718 DE2000606718 DE 2000606718 DE 60006718 T DE60006718 T DE 60006718T DE 60006718 T2 DE60006718 T2 DE 60006718T2
- Authority
- DE
- Germany
- Prior art keywords
- copper
- solution
- recovery
- ppm
- ionic
- 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
- 239000010949 copper Substances 0.000 title claims abstract description 84
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 38
- 229910052740 iodine Inorganic materials 0.000 title claims abstract description 27
- 239000011630 iodine Substances 0.000 title claims abstract description 26
- 239000007864 aqueous solution Substances 0.000 title abstract description 3
- -1 IODINE ORGANIC COMPOUNDS Chemical class 0.000 title description 2
- 238000011084 recovery Methods 0.000 claims abstract description 32
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000002872 contrast media Substances 0.000 claims abstract description 10
- 229920001429 chelating resin Polymers 0.000 claims abstract description 5
- 230000033558 biomineral tissue development Effects 0.000 claims description 13
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- 238000011282 treatment Methods 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 9
- 229940039231 contrast media Drugs 0.000 claims description 6
- 150000004694 iodide salts Chemical class 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 239000012466 permeate Substances 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- 239000012465 retentate Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 4
- 238000001728 nano-filtration Methods 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 3
- 238000000859 sublimation Methods 0.000 claims description 3
- 230000008022 sublimation Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- TVMUHOAONWHJBV-UHFFFAOYSA-N dehydroglycine Chemical compound OC(=O)C=N TVMUHOAONWHJBV-UHFFFAOYSA-N 0.000 claims description 2
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical compound NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims 1
- 150000001735 carboxylic acids Chemical class 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 57
- 239000002440 industrial waste Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000010842 industrial wastewater Substances 0.000 description 9
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 9
- 229910001431 copper ion Inorganic materials 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 8
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 7
- 150000002894 organic compounds Chemical class 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 229940116559 iodinated x-ray contrast media Drugs 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- IYRGXJIJGHOCFS-UHFFFAOYSA-N neocuproine Chemical compound C1=C(C)N=C2C3=NC(C)=CC=C3C=CC2=C1 IYRGXJIJGHOCFS-UHFFFAOYSA-N 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 235000009518 sodium iodide Nutrition 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004737 colorimetric analysis Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 229910000431 copper oxide Inorganic materials 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- IPHVGAPABXWWLO-UHFFFAOYSA-N 2,4,6-triiodobenzene-1,3-dicarboxylic acid Chemical class OC(=O)C1=C(I)C=C(I)C(C(O)=O)=C1I IPHVGAPABXWWLO-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000006004 Quartz sand Substances 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
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000001461 argentometric titration Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 229940075933 dithionate Drugs 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 description 1
- 229960004647 iopamidol Drugs 0.000 description 1
- XQZXYNRDCRIARQ-LURJTMIESA-N iopamidol Chemical compound C[C@H](O)C(=O)NC1=C(I)C(C(=O)NC(CO)CO)=C(I)C(C(=O)NC(CO)CO)=C1I XQZXYNRDCRIARQ-LURJTMIESA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 229910052721 tungsten 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/13—Iodine; Hydrogen iodide
-
- 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
-
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Electrolytic Production Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI992593 | 1999-12-15 | ||
| IT1999MI002593 IT1314281B1 (it) | 1999-12-15 | 1999-12-15 | Processo per il recupero del rame da soluzioni acquose contenenticomposti organici iodurati. |
| PCT/EP2000/012505 WO2001044521A1 (en) | 1999-12-15 | 2000-12-11 | A process for the recovery of copper from aqueous solutions containing iodinated organic compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60006718D1 DE60006718D1 (de) | 2003-12-24 |
| DE60006718T2 true DE60006718T2 (de) | 2004-10-28 |
Family
ID=11384106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2000606718 Expired - Lifetime DE60006718T2 (de) | 1999-12-15 | 2000-12-11 | Verfahren zur wiedergewinnung von kupfer aus iodierte organische verbindungen enthaltenden wässrigen lösungen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6827856B2 (enExample) |
| EP (1) | EP1242638B8 (enExample) |
| JP (1) | JP4633317B2 (enExample) |
| AT (1) | ATE254671T1 (enExample) |
| AU (1) | AU2166201A (enExample) |
| DE (1) | DE60006718T2 (enExample) |
| IT (1) | IT1314281B1 (enExample) |
| WO (1) | WO2001044521A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2877072T3 (es) | 2009-01-13 | 2021-11-16 | Ams Tech Int 2012 Ltd | Membranas estables en disolventes y en ácidos y métodos de fabricación de las mismas |
| CN103288283A (zh) * | 2013-06-14 | 2013-09-11 | 陕西蓝深特种树脂有限公司 | 一种dnt生产废水回收及处理系统和方法 |
| CN105692768A (zh) * | 2016-03-31 | 2016-06-22 | 南京大学 | 一种利用螯合树脂选择性提取重金属-氨络合废水中重金属的方法 |
| CN112047374A (zh) * | 2020-09-08 | 2020-12-08 | 山东博苑医药化学股份有限公司 | 一种医药行业含锌、碘废料资源循环利用的方法 |
| CN113603764B (zh) * | 2021-08-26 | 2023-10-24 | 沈阳百发科技有限公司 | 重组vegfb的制备方法与应用 |
| CN114235991A (zh) * | 2021-11-27 | 2022-03-25 | 山东省烟台市农业科学研究院 | 一种测定仲丁胺含量的高效液相色谱法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290894A (en) * | 1978-07-19 | 1981-09-22 | Egyesult Muszaki Tomito Es Gepszakmai Ipari Szovetkezet | Process and apparatus for cleaning contaminated water |
| IT1152493B (it) * | 1982-08-09 | 1986-12-31 | Bracco Ind Chimica Spa | Metodo per il recupero dello iodio da acque madri ed effluenti contenenti iodio organico |
| JPS6021342A (ja) * | 1983-07-12 | 1985-02-02 | Sumitomo Chem Co Ltd | 銅含有鉱石浸出液より銅を回収する方法 |
| GB8525648D0 (en) * | 1985-10-17 | 1985-11-20 | British Petroleum Co Plc | Separation process |
| US5252223A (en) * | 1992-11-23 | 1993-10-12 | Nalco Chemical Company | Reduction of copper discharge to waste streams contaminated with isothiazolone biocides |
| IT1303796B1 (it) * | 1998-11-27 | 2001-02-23 | Bracco Spa | Processo per il recupero dello iodio da soluzioni acquose contenenticomposti organici iodurati. |
-
1999
- 1999-12-15 IT IT1999MI002593 patent/IT1314281B1/it active
-
2000
- 2000-12-11 AT AT00985156T patent/ATE254671T1/de not_active IP Right Cessation
- 2000-12-11 EP EP00985156A patent/EP1242638B8/en not_active Expired - Lifetime
- 2000-12-11 DE DE2000606718 patent/DE60006718T2/de not_active Expired - Lifetime
- 2000-12-11 JP JP2001545598A patent/JP4633317B2/ja not_active Expired - Fee Related
- 2000-12-11 WO PCT/EP2000/012505 patent/WO2001044521A1/en not_active Ceased
- 2000-12-11 US US10/149,592 patent/US6827856B2/en not_active Expired - Fee Related
- 2000-12-11 AU AU21662/01A patent/AU2166201A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US6827856B2 (en) | 2004-12-07 |
| EP1242638B8 (en) | 2004-03-10 |
| JP2004502027A (ja) | 2004-01-22 |
| JP4633317B2 (ja) | 2011-02-16 |
| WO2001044521A1 (en) | 2001-06-21 |
| ITMI992593A0 (it) | 1999-12-15 |
| ITMI992593A1 (it) | 2001-06-15 |
| IT1314281B1 (it) | 2002-12-06 |
| EP1242638A1 (en) | 2002-09-25 |
| DE60006718D1 (de) | 2003-12-24 |
| EP1242638B1 (en) | 2003-11-19 |
| ATE254671T1 (de) | 2003-12-15 |
| US20030057161A1 (en) | 2003-03-27 |
| AU2166201A (en) | 2001-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2162401B1 (de) | Aufbereitung von wasser mit hypobromitlösung | |
| DE69219819T2 (de) | Anlage zur Behandlung von Oberflächenwasser mit Rückhaltesicherung, Rückhaltesicherung, und deren Verwendung | |
| EP0371187B1 (de) | Verfahren zum Entfernen von Pflanzenbehandlungsmitteln aus Rohwasser | |
| EP2537813A1 (de) | Verfahren zur Aufarbeitung von Minenwässern | |
| WO1993022249A1 (de) | Verfahren und vorrichtung zur zerstörung von freien und komplexen cyaniden, aox, mineralöl, komplexbildnern, csb, nitrit, chromat und abtrennung von metallen in abwässern | |
| DE69404734T2 (de) | Verfahren und Vorrichtung zur Dekontaminierung von Flüssigkeiten die ionische Metalle enthalten | |
| DE2437779A1 (de) | Mittel und verfahren zur entfernung von quecksilber und/oder quecksilbersalzen aus abwaessern | |
| DE60006718T2 (de) | Verfahren zur wiedergewinnung von kupfer aus iodierte organische verbindungen enthaltenden wässrigen lösungen | |
| EP0319740B1 (de) | Verfahren zur Entgiftung von Abwässern, die elementares Quecksilber enthalten | |
| DE2249026A1 (de) | Verfahren zum entfernen von nichtionischem ammoniak aus stark verduennten waessrigen zulaufstroemen | |
| WO2013091749A1 (de) | Verfahren zum trennen von arsen und schwermetallen in einer sauren waschlösung | |
| DE3050461C2 (de) | Verfahren zur Behandlung einer Ablauge | |
| EP1476401B1 (de) | Verfahren zur wasseraufbereitung | |
| EP2754158B1 (de) | Verfahren zur abtrennung von radioaktiven nukliden mittels keramischer filtermembranen | |
| DE102010020105A1 (de) | Kreislaufführung des Eisens im Photo-Fenton-Prozess | |
| DE2408778C2 (de) | Verfahren zum Abbau von in Abwässern enthaltenen Pseudohalogeniden | |
| EP0968756A1 (de) | Verfahren zur Aufbereitung metallhaltiger Mineralsäuren | |
| DE10139253A1 (de) | Verfahren und Vorrichtung zur Reinigung von schwermetallkomplexonathaltigen Abwässern | |
| DE3901005A1 (de) | Vorrichtung und verfahren zur reinigung von abwasser | |
| DE3731920A1 (de) | Verfahren zur entfernung von schwermetallspuren aus abwaessern durch absorption an chemisch modifizierter kohle | |
| DE4042210A1 (de) | Verfahren zur beseitigung von arsenik und anderen metallen aus abwaessern von industrieanlagen durch behandlung mit sulphydrit unter druck und anlage zur durchfuehrung des verfahrens | |
| DE2613128C2 (de) | Verfahren zur Verminderung des Quecksilbergehaltes von Betriebsabwässern | |
| DE102011018252B4 (de) | Verfahren zur physikalisch-chemischen Aufbereitung von ammoniumhaltigen Wässern | |
| DE2534458B2 (de) | Verfahren zur Aufbereitung von organischem Abwasser | |
| AT374507B (de) | Verfahren zur wiedergewinnung von cyaniden |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BRACCO IMAGING S.P.A., MAILAND/MILANO, IT |
|
| 8364 | No opposition during term of opposition |