GB1209991A - Process for electrolytic oxidation - Google Patents
Process for electrolytic oxidationInfo
- Publication number
- GB1209991A GB1209991A GB5620/68A GB562068A GB1209991A GB 1209991 A GB1209991 A GB 1209991A GB 5620/68 A GB5620/68 A GB 5620/68A GB 562068 A GB562068 A GB 562068A GB 1209991 A GB1209991 A GB 1209991A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- ions
- anode
- cell
- oxidation
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/282—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G15/00—Compounds of gallium, indium or thallium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
1,209,991. Electrolytic oxidation. CINCINNATI MILLING MACHINE CO. Feb. 5, 1968 [Feb. 15, 1967], No.5620/68. Heading C7B. A solution of a thallium (I) or cerium (III) salt, e.g. the sulphate, is oxidized by passing the solution into the cathode compartment of a divided electrolyte cell, removing the cathodically generated hydrogen and passing the solution into the anode compartment of the cell in which oxidation of said metallic ion occurs to form the thallium (III) or cerium (IV) salt, removing the anodically generated oxygen and recovering the resultant oxidized metallic ion solution; the cell being divided by a membrane which whilst it impedes the back-migration of the oxydized metallic ion into the cathode compartment, permits transport of hydrogen ions through the membrane; and the electrode materials being essentially inert and such that the cathode has a sufficiently low hydrogen over-voltage to prevent reduction of the metallic ions, e.g. platinized platinum or platinized titanium, and such that the anode has a sufficiently high oxygen over-voltage to effect the oxydation of the metallic ions, e.g. lead, platinum, platinized platinum or platinized titanium. The electrodes may be supported between pairs of plastic grids. The membranes used may be of reinforced anion or cation exchange resin, microfibreglass matting or microporous membranes of polypropylene or P.T.F.E. Oxidation of the metal ions may result from an oxidizing agent formed at the anode-electrolyte interface, e.g. lead dioxide or activated oxygen. Cells may be assembled to operate in parallel, pumps and surge tanks being provided for passage of the electrolyte.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61637767A | 1967-02-15 | 1967-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1209991A true GB1209991A (en) | 1970-10-28 |
Family
ID=24469175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5620/68A Expired GB1209991A (en) | 1967-02-15 | 1968-02-05 | Process for electrolytic oxidation |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3486992A (en) |
| AT (1) | AT286937B (en) |
| BE (1) | BE710813A (en) |
| CH (1) | CH505758A (en) |
| DE (1) | DE1667835B2 (en) |
| ES (1) | ES349961A1 (en) |
| FR (1) | FR1556518A (en) |
| GB (1) | GB1209991A (en) |
| LU (1) | LU55472A1 (en) |
| NL (1) | NL139015B (en) |
| SE (1) | SE347497B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2332210A (en) * | 1997-12-10 | 1999-06-16 | Toshiba Kk | Processing waste water |
| DE102005038970A1 (en) * | 2005-05-11 | 2006-11-16 | Over-Eloxal Gmbh | Apparatus for treating a metal in an electrolyte bath and method for reducing aerosol delivery |
| RU2520490C2 (en) * | 2012-06-08 | 2014-06-27 | Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства (ГНУ ВИЭСХ РОССЕЛЬХОЗАКАДЕМИИ) | Method and device for obtaining hydrogen from water |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA703750B (en) * | 1969-06-06 | 1971-01-27 | Australian Iron And Steel Ltd | Addition of metal ions to plating bath |
| FR2077830A1 (en) * | 1970-02-17 | 1971-11-05 | Rhone Poulenc Sa | |
| US4312721A (en) * | 1980-05-15 | 1982-01-26 | B.C. Research Council | Electrolytic oxidation process |
| ATE14211T1 (en) * | 1982-04-12 | 1985-07-15 | Rhone Poulenc Spec Chim | PROCESS FOR THE PREPARATION OF CERIUMCARBOXYLATES. |
| FR2570087B1 (en) * | 1984-09-13 | 1986-11-21 | Rhone Poulenc Spec Chim | ELECTROLYTIC OXIDATION PROCESS AND ELECTROLYSIS ASSEMBLY FOR IMPLEMENTING IT |
| US4692227A (en) * | 1986-12-01 | 1987-09-08 | W. R. Grace & Co. | Oxidation of organic compounds using thallium ions |
| US4647349A (en) * | 1986-05-05 | 1987-03-03 | W. R. Grace & Co. | Oxidation of organic compounds using ceric ions in aqueous trifluoromethanesulfonic acid |
| US4794172A (en) * | 1986-10-10 | 1988-12-27 | W. R. Grace & Co.-Conn. | Ceric oxidant |
| US4639298A (en) * | 1986-05-05 | 1987-01-27 | W. R. Grace & Co. | Oxidation of organic compounds using ceric ions in aqueous methanesulfonic acid |
| US4701245A (en) * | 1986-05-05 | 1987-10-20 | W. R. Grace & Co. | Oxidation of organic compounds using a catalyzed cerium (IV) composition |
| US4670108A (en) * | 1986-10-10 | 1987-06-02 | W. R. Grace & Co. | Oxidation of organic compounds using ceric methanesulfonate in an aqueous organic solution |
| CA2100930A1 (en) * | 1992-07-28 | 1994-01-29 | Noboru Sugishima | Process for preparing a ceric ion-containing aqueous acid solution |
| CN111115767B (en) * | 2020-01-19 | 2024-07-19 | 中南大学 | Method and device for continuous deep purification treatment of thallium-containing industrial wastewater |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1707450A (en) * | 1929-04-02 | Bbschbgwkteb haetttng | ||
| US729502A (en) * | 1902-09-04 | 1903-05-26 | Hoechst Ag | Oxidizing organic compounds. |
| US3147203A (en) * | 1961-09-21 | 1964-09-01 | Pure Oil Co | Process for the production of carbonyl compounds |
-
1967
- 1967-02-15 US US616377A patent/US3486992A/en not_active Expired - Lifetime
-
1968
- 1968-01-30 ES ES349961A patent/ES349961A1/en not_active Expired
- 1968-02-05 GB GB5620/68A patent/GB1209991A/en not_active Expired
- 1968-02-08 SE SE01646/68A patent/SE347497B/xx unknown
- 1968-02-12 CH CH206568A patent/CH505758A/en not_active IP Right Cessation
- 1968-02-14 AT AT138768A patent/AT286937B/en not_active IP Right Cessation
- 1968-02-14 FR FR1556518D patent/FR1556518A/fr not_active Expired
- 1968-02-14 LU LU55472D patent/LU55472A1/xx unknown
- 1968-02-15 NL NL686802165A patent/NL139015B/en unknown
- 1968-02-15 BE BE710813D patent/BE710813A/xx unknown
- 1968-02-15 DE DE19681667835 patent/DE1667835B2/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2332210A (en) * | 1997-12-10 | 1999-06-16 | Toshiba Kk | Processing waste water |
| GB2332210B (en) * | 1997-12-10 | 2000-07-19 | Toshiba Kk | Processing method of waste water and processing apparatus thereof |
| DE102005038970A1 (en) * | 2005-05-11 | 2006-11-16 | Over-Eloxal Gmbh | Apparatus for treating a metal in an electrolyte bath and method for reducing aerosol delivery |
| RU2520490C2 (en) * | 2012-06-08 | 2014-06-27 | Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства (ГНУ ВИЭСХ РОССЕЛЬХОЗАКАДЕМИИ) | Method and device for obtaining hydrogen from water |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1556518A (en) | 1969-02-07 |
| LU55472A1 (en) | 1968-04-29 |
| DE1667835B2 (en) | 1976-10-14 |
| ES349961A1 (en) | 1969-04-16 |
| AT286937B (en) | 1970-12-28 |
| NL6802165A (en) | 1968-08-16 |
| BE710813A (en) | 1968-08-16 |
| CH505758A (en) | 1971-04-15 |
| US3486992A (en) | 1969-12-30 |
| SE347497B (en) | 1972-08-07 |
| DE1667835A1 (en) | 1972-03-16 |
| NL139015B (en) | 1973-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |