AU587300B2 - Recovery of titanium dioxide from titanium containing ores - Google Patents
Recovery of titanium dioxide from titanium containing oresInfo
- Publication number
- AU587300B2 AU587300B2 AU66348/86A AU6634886A AU587300B2 AU 587300 B2 AU587300 B2 AU 587300B2 AU 66348/86 A AU66348/86 A AU 66348/86A AU 6634886 A AU6634886 A AU 6634886A AU 587300 B2 AU587300 B2 AU 587300B2
- Authority
- AU
- Australia
- Prior art keywords
- titanium
- recovery
- containing ores
- titanium dioxide
- dioxide
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
-
- 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
- C22B34/124—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 using acidic solutions or liquors
- C22B34/1245—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 using acidic solutions or liquors containing a halogen ion as active agent
-
- 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
-
- 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)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81731386A | 1986-01-09 | 1986-01-09 | |
| US817313 | 1986-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU6634886A AU6634886A (en) | 1987-07-16 |
| AU587300B2 true AU587300B2 (en) | 1989-08-10 |
Family
ID=25222796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU66348/86A Ceased AU587300B2 (en) | 1986-01-09 | 1986-12-09 | Recovery of titanium dioxide from titanium containing ores |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU587300B2 (en) |
| GB (1) | GB2185248B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995956A (en) * | 1989-04-06 | 1991-02-26 | Allied-Signal Inc. | Method and apparatus to control a salt stream to be treated in an electrodialytic water splitter |
| GB9218170D0 (en) * | 1992-08-26 | 1992-10-14 | Laporte Industries Ltd | The production of fluorotitanates |
| RU2377183C2 (en) * | 2004-03-22 | 2009-12-27 | Бретон Спа | Method of producing titanium dioxide |
| RU2255900C1 (en) * | 2004-03-22 | 2005-07-10 | Гордиенко Павел Сергеевич | Reactor installation |
| EP1683762A1 (en) | 2005-01-24 | 2006-07-26 | BRETON s.p.a. | A process for the production of titanium dioxide using aqueous ammonium fluoride |
| CN100507032C (en) * | 2005-01-27 | 2009-07-01 | 派鲁克（私人）有限公司 | Method for producing titanium |
| CN113428895B (en) * | 2021-08-06 | 2022-10-28 | 龙佰四川钛业有限公司 | Calcining method of metatitanic acid by sulfuric acid process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107264A (en) * | 1977-11-14 | 1978-08-15 | Allied Chemical Corporation | Recovery of TiO2 from ilmenite-type ore by a membrane based electrodialysis process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1501587A (en) * | 1922-11-08 | 1924-07-15 | Titanium Pigment Co Inc | Titanic oxide concentrate and method of producing the same |
-
1986
- 1986-12-01 GB GB8628680A patent/GB2185248B/en not_active Expired
- 1986-12-09 AU AU66348/86A patent/AU587300B2/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107264A (en) * | 1977-11-14 | 1978-08-15 | Allied Chemical Corporation | Recovery of TiO2 from ilmenite-type ore by a membrane based electrodialysis process |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6634886A (en) | 1987-07-16 |
| GB8628680D0 (en) | 1987-01-07 |
| GB2185248A (en) | 1987-07-15 |
| GB2185248B (en) | 1989-10-25 |
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