CA1108090A - Recovery of variable valency metals from compounds in voltaic cell - Google Patents
Recovery of variable valency metals from compounds in voltaic cellInfo
- Publication number
- CA1108090A CA1108090A CA269,179A CA269179A CA1108090A CA 1108090 A CA1108090 A CA 1108090A CA 269179 A CA269179 A CA 269179A CA 1108090 A CA1108090 A CA 1108090A
- Authority
- CA
- Canada
- Prior art keywords
- compound
- valency
- cathode
- anode
- electropositive
- 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
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 title description 4
- 239000002184 metal Substances 0.000 title description 2
- 238000011084 recovery Methods 0.000 title description 2
- 150000002739 metals Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- 238000001556 precipitation Methods 0.000 claims abstract description 5
- 238000006479 redox reaction Methods 0.000 claims abstract description 4
- 238000000746 purification Methods 0.000 claims abstract description 3
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 claims description 9
- 229910000367 silver sulfate Inorganic materials 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 claims description 8
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 6
- 238000006722 reduction reaction Methods 0.000 claims description 5
- 150000007514 bases Chemical class 0.000 claims description 3
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 claims description 2
- 229940100890 silver compound Drugs 0.000 claims 2
- 150000003379 silver compounds Chemical group 0.000 claims 2
- 239000010865 sewage Substances 0.000 abstract description 10
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003643 water by type Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000005189 flocculation Methods 0.000 description 6
- 230000016615 flocculation Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 229940045605 vanadium Drugs 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 229910052733 gallium Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 150000003682 vanadium compounds Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 1
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 102000018210 Recoverin Human genes 0.000 description 1
- 108010076570 Recoverin Proteins 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052699 polonium Inorganic materials 0.000 description 1
- HZEBHPIOVYHPMT-UHFFFAOYSA-N polonium atom Chemical compound [Po] HZEBHPIOVYHPMT-UHFFFAOYSA-N 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 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
- 150000003681 vanadium Chemical class 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46176—Galvanic cells
-
- 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
- C22B34/00—Obtaining refractory metals
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/22—Obtaining vanadium
-
- 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
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0291—Obtaining thorium, uranium, or other actinides obtaining thorium
-
- 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
- C22B61/00—Obtaining metals not elsewhere provided for in this subclass
-
- 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)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Geochemistry & Mineralogy (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21472A/76 | 1976-03-23 | ||
| IT21472/76A IT1065003B (it) | 1976-03-23 | 1976-03-23 | Procedimento per il recupero di elementi a valenza variabile da acque di scarico contenenti loro composti e depurazione delle acque stesse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1108090A true CA1108090A (en) | 1981-09-01 |
Family
ID=11182312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA269,179A Expired CA1108090A (en) | 1976-03-23 | 1977-01-05 | Recovery of variable valency metals from compounds in voltaic cell |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4116783A (enExample) |
| JP (1) | JPS52114595A (enExample) |
| AT (1) | AT356020B (enExample) |
| AU (1) | AU498427B2 (enExample) |
| BE (1) | BE852799A (enExample) |
| CA (1) | CA1108090A (enExample) |
| DD (1) | DD130343A5 (enExample) |
| DE (1) | DE2712848C3 (enExample) |
| DK (1) | DK146095C (enExample) |
| FR (1) | FR2345401A1 (enExample) |
| GB (1) | GB1550756A (enExample) |
| IT (1) | IT1065003B (enExample) |
| NL (1) | NL7703170A (enExample) |
| NO (1) | NO147871C (enExample) |
| SE (1) | SE421206B (enExample) |
| ZA (1) | ZA7760B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375944A (en) * | 1976-09-13 | 1983-03-08 | Tecumseh Products Company | Lubricating device for a motor compressor |
| US4222826A (en) * | 1978-10-10 | 1980-09-16 | Kerr-Mcgee Corporation | Process for oxidizing vanadium and/or uranium |
| DE3237246A1 (de) * | 1982-10-07 | 1984-04-12 | Gosudarstvennyj naučno-issledovatel'skij i proektnyj institut po obogaščeniju rud cvetnych metallov KAZMECHANOBR, Alma-Ata | Verfahren zur reinigung von abwaessern und loesungen und apparat zur durchfuehrung desselben |
| DE3345346A1 (de) * | 1983-12-15 | 1985-06-27 | Fa. Stadler, 7963 Altshausen | Verfahren zur verwertung von verbrauchten photografischen filmen und fluessigkeiten |
| US4732827A (en) * | 1985-07-05 | 1988-03-22 | Japan Metals And Chemical Co., Ltd. | Process for producing electrolyte for redox cell |
| WO1999014699A1 (en) | 1997-09-17 | 1999-03-25 | Tokyo Electron Limited | System and method for monitoring and controlling gas plasma processes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US952842A (en) * | 1909-08-13 | 1910-03-22 | Oliver Roche Company | Method for purifying water. |
| US3026259A (en) * | 1958-06-26 | 1962-03-20 | Paul B Phillips | Water treater |
| US3394064A (en) * | 1964-09-11 | 1968-07-23 | Shell Oil Co | Separation process using a galvanic couple |
| US3392102A (en) * | 1967-03-16 | 1968-07-09 | Koch Rudolf | Galvanic action water purifier |
| US3766036A (en) * | 1972-03-06 | 1973-10-16 | Occidental Petroleum Corp | Process for the removal of ionic metallic impurities from water |
-
1976
- 1976-03-23 IT IT21472/76A patent/IT1065003B/it active
-
1977
- 1977-01-05 CA CA269,179A patent/CA1108090A/en not_active Expired
- 1977-01-05 ZA ZA770060A patent/ZA7760B/xx unknown
- 1977-01-07 AU AU21129/77A patent/AU498427B2/en not_active Expired
- 1977-01-10 US US05/757,881 patent/US4116783A/en not_active Expired - Lifetime
- 1977-01-27 NO NO770273A patent/NO147871C/no unknown
- 1977-03-14 DK DK111077A patent/DK146095C/da not_active IP Right Cessation
- 1977-03-17 JP JP2872877A patent/JPS52114595A/ja active Pending
- 1977-03-17 GB GB11496/77A patent/GB1550756A/en not_active Expired
- 1977-03-17 SE SE7703079A patent/SE421206B/xx unknown
- 1977-03-18 FR FR7708286A patent/FR2345401A1/fr active Granted
- 1977-03-21 DD DD7700197958A patent/DD130343A5/xx unknown
- 1977-03-23 BE BE176051A patent/BE852799A/xx not_active IP Right Cessation
- 1977-03-23 AT AT202077A patent/AT356020B/de not_active IP Right Cessation
- 1977-03-23 NL NL7703170A patent/NL7703170A/xx not_active Application Discontinuation
- 1977-03-23 DE DE2712848A patent/DE2712848C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA202077A (de) | 1979-08-15 |
| DK146095C (da) | 1983-11-21 |
| JPS52114595A (en) | 1977-09-26 |
| NO147871B (no) | 1983-03-21 |
| AT356020B (de) | 1980-04-10 |
| NL7703170A (nl) | 1977-09-27 |
| NO147871C (no) | 1983-06-29 |
| BE852799A (fr) | 1977-09-23 |
| DE2712848B2 (de) | 1979-12-06 |
| GB1550756A (en) | 1979-08-22 |
| DK111077A (da) | 1977-09-24 |
| ZA7760B (en) | 1977-11-30 |
| DE2712848C3 (de) | 1980-08-14 |
| US4116783A (en) | 1978-09-26 |
| DD130343A5 (de) | 1978-03-22 |
| FR2345401B1 (enExample) | 1982-07-09 |
| IT1065003B (it) | 1985-02-25 |
| AU2112977A (en) | 1978-07-13 |
| DK146095B (da) | 1983-06-27 |
| NO770273L (no) | 1977-09-26 |
| DE2712848A1 (de) | 1977-09-29 |
| SE421206B (sv) | 1981-12-07 |
| AU498427B2 (en) | 1979-03-15 |
| FR2345401A1 (fr) | 1977-10-21 |
| SE7703079L (sv) | 1977-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |