BE869858A - Procede de purification de solutions de sulfate de cuivre - Google Patents
Procede de purification de solutions de sulfate de cuivreInfo
- Publication number
- BE869858A BE869858A BE189980A BE189980A BE869858A BE 869858 A BE869858 A BE 869858A BE 189980 A BE189980 A BE 189980A BE 189980 A BE189980 A BE 189980A BE 869858 A BE869858 A BE 869858A
- Authority
- BE
- Belgium
- Prior art keywords
- copper sulphate
- sulphate solutions
- purifying copper
- purifying
- solutions
- Prior art date
Links
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/10—Sulfates
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/13—Purification and treatment of electroplating baths and plating wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Electrolytic Production Of Metals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA285,109A CA1089188A (fr) | 1977-08-19 | 1977-08-19 | Purification d'une solution de sulfate de cuivre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE869858A true BE869858A (fr) | 1978-12-18 |
Family
ID=4109367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE189980A BE869858A (fr) | 1977-08-19 | 1978-08-18 | Procede de purification de solutions de sulfate de cuivre |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4222999A (fr) |
| JP (1) | JPS5456021A (fr) |
| AU (1) | AU516222B2 (fr) |
| BE (1) | BE869858A (fr) |
| CA (1) | CA1089188A (fr) |
| DE (1) | DE2835690A1 (fr) |
| FR (1) | FR2400486A1 (fr) |
| GB (1) | GB2002730B (fr) |
| ZA (1) | ZA784372B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1139258A (fr) * | 1980-08-19 | 1983-01-11 | Donald R. Weir | Elimination du selenium de solutions acides de sulfate de cuivre |
| CA1146723A (fr) * | 1981-10-30 | 1983-05-24 | Donald R. Weir | Elimination du selenium de solutions acides de cuivre-nickel |
| US4377556A (en) * | 1982-04-09 | 1983-03-22 | Sherritt Gordon Mines Limited | Process for removing dissolved selenium values from an acidic aqueous copper sulphate solution |
| US4935146A (en) * | 1988-11-15 | 1990-06-19 | Aluminum Company Of America | Method for removing arsenic or selenium from an aqueous solution containing a substantial background of another contaminant |
| US6183644B1 (en) | 1999-02-12 | 2001-02-06 | Weber State University | Method of selenium removal |
| US7144362B2 (en) * | 2004-10-29 | 2006-12-05 | Heritage Environmental Servicers, Llc | Method for chemically stabilizing waste materials containing multivalent oxyanions |
| CN105060333A (zh) * | 2015-07-23 | 2015-11-18 | 韦海棉 | 一种硫酸铜溶液快速除铁工艺 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964901A (en) * | 1973-10-19 | 1976-06-22 | Sherritt Gordon Mines Limited | Production of copper and sulfur from copper-iron sulfides |
| US3914375A (en) * | 1974-04-08 | 1975-10-21 | Amax Inc | Method of removing selenium from copper solution |
| SU544611A1 (ru) * | 1975-05-19 | 1977-01-30 | Норильский Ордена Ленина Горно-Металлургический Комбинат Им.А.П.Завенягина | Способ извлечени селена из водных растворов |
| US3959097A (en) * | 1975-05-30 | 1976-05-25 | Amax Inc. | Selenium rejection during acid leaching of matte |
| US3933635A (en) * | 1975-07-15 | 1976-01-20 | The United States Of America As Represented By The Secretary Of The Interior | Method for removing soluble selenium from acidic waste water |
| US4055630A (en) * | 1975-08-12 | 1977-10-25 | Atlantic Richfield Company | Process for the recovery of selenium from urethanes containing selenium or compounds thereof |
| US4026797A (en) * | 1976-04-19 | 1977-05-31 | Amax Inc. | Precipitation of selenium from copper electrowinning solutions |
-
1977
- 1977-08-19 CA CA285,109A patent/CA1089188A/fr not_active Expired
-
1978
- 1978-08-01 AU AU38506/78A patent/AU516222B2/en not_active Expired
- 1978-08-02 ZA ZA00784372A patent/ZA784372B/xx unknown
- 1978-08-14 US US05/933,214 patent/US4222999A/en not_active Expired - Lifetime
- 1978-08-14 GB GB7833186A patent/GB2002730B/en not_active Expired
- 1978-08-16 DE DE19782835690 patent/DE2835690A1/de not_active Ceased
- 1978-08-18 FR FR7824215A patent/FR2400486A1/fr active Granted
- 1978-08-18 JP JP10079878A patent/JPS5456021A/ja active Pending
- 1978-08-18 BE BE189980A patent/BE869858A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ZA784372B (en) | 1979-08-29 |
| JPS5456021A (en) | 1979-05-04 |
| GB2002730A (en) | 1979-02-28 |
| FR2400486B1 (fr) | 1985-01-11 |
| GB2002730B (en) | 1982-02-24 |
| AU516222B2 (en) | 1981-05-21 |
| DE2835690A1 (de) | 1979-03-01 |
| FR2400486A1 (fr) | 1979-03-16 |
| AU3850678A (en) | 1980-02-07 |
| US4222999A (en) | 1980-09-16 |
| CA1089188A (fr) | 1980-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE863227A (fr) | Procede de purification d'eaux fluorees, notamment d'eaux residuaires fluorees | |
| YU234378A (en) | Process for purifying waste water | |
| BE872622A (fr) | Procede de purification de plyethers bruts | |
| BE868129A (fr) | Procede de production de catalyseurs | |
| BE852414A (fr) | Procede de purification | |
| BE854457A (fr) | Procede d'echange d'ions pour la purification de solutions electrolytiques de metaux communs | |
| BE869858A (fr) | Procede de purification de solutions de sulfate de cuivre | |
| BE863208A (fr) | Procede de purification d'anthocyanes | |
| BE865682A (fr) | Procede de purification de l'acide terephtalique | |
| FR2545501B1 (fr) | Procede de purification de la dextrane-saccharase | |
| FR2339434A1 (fr) | Procede de traitement des rebuts | |
| PT70680A (fr) | Procede de purification de gypse chimique | |
| BE871912A (fr) | Procede de purification de polyolefines hautement cristallines | |
| BE864305A (fr) | Procede de purification d'olefines fort cristallines | |
| BE858717A (fr) | Procede de purification de l'epsilon-caprolactame | |
| BE870256A (fr) | Procede de recuperation ou de purification du rhodium | |
| BE857954A (fr) | Procede de purification du 3-phenoxybenzaldehyde | |
| BE884784A (fr) | Procede de purification de solutions de cobalt (ii) | |
| FR2565977B1 (fr) | Procede de purification du mercaptobenzothiazole | |
| FR2338900A1 (fr) | Procede de preparation de sulfate d'etain (ii) | |
| BE871394A (fr) | Procede de purification de mattes cupriferes | |
| BE869660A (fr) | Procede de purification de solutions de sucre technique | |
| BE863153A (fr) | Procede de purification de carboranes | |
| ZA777363B (en) | Process for purifying waste waters | |
| RO67817A2 (fr) | Procede pour la purification de sulfate de baryum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: COMINCO LTD Effective date: 19860831 Owner name: SHERRITT GORDON MINES LTD Effective date: 19860831 |