JPS5751120A - Removal of selenium from acidic cupric sulfate solution - Google Patents
Removal of selenium from acidic cupric sulfate solutionInfo
- Publication number
- JPS5751120A JPS5751120A JP56124857A JP12485781A JPS5751120A JP S5751120 A JPS5751120 A JP S5751120A JP 56124857 A JP56124857 A JP 56124857A JP 12485781 A JP12485781 A JP 12485781A JP S5751120 A JPS5751120 A JP S5751120A
- Authority
- JP
- Japan
- Prior art keywords
- selenium
- removal
- sulfate solution
- cupric sulfate
- acidic cupric
- 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.)
- Pending
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title 1
- 230000002378 acidificating effect Effects 0.000 title 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 title 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 title 1
- 229910052711 selenium Inorganic materials 0.000 title 1
- 239000011669 selenium Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000358594A CA1139258A (en) | 1980-08-19 | 1980-08-19 | Removal of selenium from acidic copper sulphate solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5751120A true JPS5751120A (en) | 1982-03-25 |
Family
ID=4117692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56124857A Pending JPS5751120A (en) | 1980-08-19 | 1981-08-11 | Removal of selenium from acidic cupric sulfate solution |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4330508A (ja) |
| JP (1) | JPS5751120A (ja) |
| AU (1) | AU544737B2 (ja) |
| CA (1) | CA1139258A (ja) |
| FI (1) | FI68672C (ja) |
| FR (1) | FR2488867B1 (ja) |
| GB (1) | GB2082560B (ja) |
| ZA (1) | ZA813697B (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1146723A (en) * | 1981-10-30 | 1983-05-24 | Donald R. Weir | Removal of selenium from acidic copper/nickel solutions |
| 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 |
| US6228270B1 (en) | 1999-06-10 | 2001-05-08 | Noranda Inc. | Process for reducing selenium and mercury from aqueous solutions |
| US20040200730A1 (en) * | 2003-04-14 | 2004-10-14 | Kyo Jibiki | Hydrometallurgical copper recovery process |
| US7144362B2 (en) * | 2004-10-29 | 2006-12-05 | Heritage Environmental Servicers, Llc | Method for chemically stabilizing waste materials containing multivalent oxyanions |
| US8354069B2 (en) | 2005-03-08 | 2013-01-15 | Authentix, Inc. | Plug flow system for identification and authentication of markers |
| ATE541640T1 (de) * | 2005-03-08 | 2012-02-15 | Authentix Inc | Verwendung einer mikrofluidischen vorrichtung zur identifikation, quantifizierung und authentifizierung latenter marker |
| CA3077709A1 (en) | 2019-04-04 | 2020-10-05 | Seabridge Gold Inc. | Rapid reduction of aqueous selenate with chromous ions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436177A (en) * | 1968-02-28 | 1969-04-01 | Kennecott Copper Corp | Continuous process for removing multivalent impurities from copper-bearing leach solutions |
| CA1007421A (en) * | 1969-07-07 | 1977-03-29 | Cominco Ltd. | Process and apparatus for production of ammonium phosphate fertilizers |
| US3914375A (en) * | 1974-04-08 | 1975-10-21 | Amax Inc | Method of removing selenium from copper solution |
| US4026797A (en) * | 1976-04-19 | 1977-05-31 | Amax Inc. | Precipitation of selenium from copper electrowinning solutions |
| CA1089188A (en) * | 1977-08-19 | 1980-11-11 | Donald R. Weir | Purification of copper sulfate solution |
-
1980
- 1980-08-19 CA CA000358594A patent/CA1139258A/en not_active Expired
- 1980-10-24 US US06/200,126 patent/US4330508A/en not_active Expired - Lifetime
-
1981
- 1981-06-03 ZA ZA00813697A patent/ZA813697B/xx unknown
- 1981-07-17 GB GB8122192A patent/GB2082560B/en not_active Expired
- 1981-07-21 AU AU73160/81A patent/AU544737B2/en not_active Ceased
- 1981-08-11 JP JP56124857A patent/JPS5751120A/ja active Pending
- 1981-08-14 FI FI812527A patent/FI68672C/fi not_active IP Right Cessation
- 1981-08-18 FR FR8115866A patent/FR2488867B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2488867B1 (fr) | 1985-08-16 |
| GB2082560A (en) | 1982-03-10 |
| ZA813697B (en) | 1983-01-26 |
| FI68672C (fi) | 1985-10-10 |
| CA1139258A (en) | 1983-01-11 |
| US4330508A (en) | 1982-05-18 |
| GB2082560B (en) | 1984-06-13 |
| FI68672B (fi) | 1985-06-28 |
| AU7316081A (en) | 1982-02-25 |
| FR2488867A1 (fr) | 1982-02-26 |
| AU544737B2 (en) | 1985-06-13 |
| FI812527L (fi) | 1982-02-20 |
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