CH610935A5 - Electrochemical reactor intended to be incorporated into a plant for the production of titanium dioxide from ilmenite by the sulphate process - Google Patents
Electrochemical reactor intended to be incorporated into a plant for the production of titanium dioxide from ilmenite by the sulphate processInfo
- Publication number
- CH610935A5 CH610935A5 CH1120476A CH1120476A CH610935A5 CH 610935 A5 CH610935 A5 CH 610935A5 CH 1120476 A CH1120476 A CH 1120476A CH 1120476 A CH1120476 A CH 1120476A CH 610935 A5 CH610935 A5 CH 610935A5
- Authority
- CH
- Switzerland
- Prior art keywords
- ilmenite
- cathode
- anode
- plant
- incorporated
- Prior art date
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 4
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 title abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 title abstract 2
- 239000004408 titanium dioxide Substances 0.000 title abstract 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 230000029087 digestion Effects 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
- C22B34/1259—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching treatment or purification of titanium containing solutions or liquors or slurries
-
- 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
-
- 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)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1120476A CH610935A5 (en) | 1976-09-03 | 1976-09-03 | Electrochemical reactor intended to be incorporated into a plant for the production of titanium dioxide from ilmenite by the sulphate process |
| FR7726558A FR2363642A1 (fr) | 1976-09-03 | 1977-09-01 | Reacteur electrochimique destine a etre incorpore dans une installation pour la production de bioxyde de titane par voie sulfate a partir de l'ilmenite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1120476A CH610935A5 (en) | 1976-09-03 | 1976-09-03 | Electrochemical reactor intended to be incorporated into a plant for the production of titanium dioxide from ilmenite by the sulphate process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH610935A5 true CH610935A5 (en) | 1979-05-15 |
Family
ID=4371097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1120476A CH610935A5 (en) | 1976-09-03 | 1976-09-03 | Electrochemical reactor intended to be incorporated into a plant for the production of titanium dioxide from ilmenite by the sulphate process |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH610935A5 (enrdf_load_stackoverflow) |
| FR (1) | FR2363642A1 (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418773A1 (fr) * | 1978-03-02 | 1979-09-28 | Thann & Mulhouse | Procede d'utilisation de sulfate ferreux dans la fabrication de bioxyde de titane pigmentaire par la voix sulfurique |
| US4230542A (en) * | 1978-10-13 | 1980-10-28 | Oronzio De Nora Impianti Elettrochimici S.P.A. | Electrolytic process for treating ilmenite leach solution |
| SE451855B (sv) * | 1983-06-17 | 1987-11-02 | Svenska Utvecklings Ab | Elektrodkammarenhet avsedd att anvendas i en elektrokemisk cell med poros genomstromningselektrod, elektrokemisk cell, forfarande for framstellning av den elektrokemiska cellen samt anvendning derav for rening av vatten |
| FR2615204B1 (fr) * | 1987-05-15 | 1991-06-14 | Rhone Poulenc Chimie | Cellule d'electrolyse et procede pour la reduction d'une solution comprenant du titane et du fer |
| FR2636348A1 (fr) * | 1988-09-14 | 1990-03-16 | Rhone Poulenc Chimie | Nouvelle cellule d'electrolyse et ensemble d'electrolyse pour sa mise en oeuvre |
| DE102007032417A1 (de) | 2007-07-10 | 2009-01-15 | Tronox Pigments Gmbh | Verfahren zur Herstellung einer reduzierten titandioxidhaltigen Aufschlusslösungsmischung |
| GB2587333A (en) * | 2019-09-16 | 2021-03-31 | Lowe Sean | Electrochemical reactor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1357980A (en) * | 1972-08-18 | 1974-06-26 | British Titan Ltd | Pigment production process |
| CA1079488A (en) * | 1975-05-06 | 1980-06-17 | Morio Watanabe | Treatment method of raw materials containing titanium |
-
1976
- 1976-09-03 CH CH1120476A patent/CH610935A5/xx not_active IP Right Cessation
-
1977
- 1977-09-01 FR FR7726558A patent/FR2363642A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2363642A1 (fr) | 1978-03-31 |
| FR2363642B1 (enrdf_load_stackoverflow) | 1980-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |