GB664061A - Production of titanium metal - Google Patents
Production of titanium metalInfo
- Publication number
- GB664061A GB664061A GB7208/49A GB720849A GB664061A GB 664061 A GB664061 A GB 664061A GB 7208/49 A GB7208/49 A GB 7208/49A GB 720849 A GB720849 A GB 720849A GB 664061 A GB664061 A GB 664061A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnesium
- production
- reduced
- titanium metal
- oxide
- 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
- 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
- C22B34/1263—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 metallic titanium from titanium compounds, e.g. by reduction
- C22B34/1268—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 metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Titanium dioxide is reduced to a lower oxide by means of magnesium and the lower oxide reduced to the metal by means of calcium, both reduction steps taking place in an inert atmosphere, e.g. argon or helium. The steps may take place at temperatures of 550-565 DEG C and 700-1000 DEG C respectively. After the first stage, magnesium and magesium oxide may be removed by treatment with a 5-10 per cent solution of hydrochloric acid; the final product may be treated similarly. Alternatively, acetic acid or ammonium chloride solution may be used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US664061XA | 1948-05-03 | 1948-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB664061A true GB664061A (en) | 1951-01-02 |
Family
ID=22069310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7208/49A Expired GB664061A (en) | 1948-05-03 | 1949-03-16 | Production of titanium metal |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB664061A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3495517A4 (en) * | 2017-05-23 | 2019-08-21 | Northeastern University | Method for preparing reduced titanium powder by multi-stage deep reduction |
EP3494241A4 (en) * | 2016-08-02 | 2020-01-22 | Sri Lanka Institute Of Nanotechnology (Pvt) Ltd | A method of producing titanium from titanium oxides through magnesium vapour reduction |
US10927433B2 (en) | 2016-08-02 | 2021-02-23 | Sri Lanka Institute of Nanotechnology (Pvt) Ltd. | Method of producing titanium from titanium oxides through magnesium vapour reduction |
CN115448360A (en) * | 2022-09-27 | 2022-12-09 | 攀枝花学院 | Method for preparing TiO material |
-
1949
- 1949-03-16 GB GB7208/49A patent/GB664061A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3494241A4 (en) * | 2016-08-02 | 2020-01-22 | Sri Lanka Institute Of Nanotechnology (Pvt) Ltd | A method of producing titanium from titanium oxides through magnesium vapour reduction |
US10927433B2 (en) | 2016-08-02 | 2021-02-23 | Sri Lanka Institute of Nanotechnology (Pvt) Ltd. | Method of producing titanium from titanium oxides through magnesium vapour reduction |
EP3495517A4 (en) * | 2017-05-23 | 2019-08-21 | Northeastern University | Method for preparing reduced titanium powder by multi-stage deep reduction |
JP2019523348A (en) * | 2017-05-23 | 2019-08-22 | 東北大学Northeastern University | Method for producing reduced titanium powder by multi-step strong reduction |
CN115448360A (en) * | 2022-09-27 | 2022-12-09 | 攀枝花学院 | Method for preparing TiO material |
CN115448360B (en) * | 2022-09-27 | 2024-01-16 | 攀枝花学院 | Method for preparing TiO material |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB664061A (en) | Production of titanium metal | |
GB1389562A (en) | Surface hardening of titanium and its alloys | |
FR1053610A (en) | Purification of titanium | |
GB720517A (en) | Improved process for the production of titanium | |
CA569830A (en) | Method of recovering iron, titanium oxide and pure anhydrous aluminium chloride from aluminiferous raw materials | |
GB788308A (en) | Improvements in or relating to the manufacture of titanium | |
GB643303A (en) | Improvements in production of gamma-ferric oxide hydrate and gamma-ferric oxide | |
GB629313A (en) | Improvements in and relating to the manufacture of chlorine | |
GB594152A (en) | Improvements in or relating to the treatment of magnesium and magnesium base alloys | |
GB1023102A (en) | Process for production of nitrogen tetroxide | |
GB439962A (en) | Process of maturing and ageing raw alcoholic liquors | |
GB1269873A (en) | Process for producing ferrous sulphate | |
GB679078A (en) | Improvements in the polishing of aluminium and alloys thereof | |
GB598660A (en) | Improvements in and relating to the production of iron powder | |
GB445189A (en) | The manufacture of unsaturated diketones related to the corpus luteum hormone | |
GB648186A (en) | Improvements relating to germanium rectifiers | |
GB696054A (en) | Improvements in or relating to a process for the manufacture of uranium tetrafluoride | |
GB644580A (en) | Method for industrially obtaining metallic manganese or pure manganese dioxide | |
GB658213A (en) | Improvements relating to the manufacture of titanium in a cold-malleable form | |
GB698236A (en) | Production of metallic titanium | |
GB628491A (en) | Improvements in or relating to the treatment of titanium oxide | |
GB815377A (en) | Improvements in or relating to the production of beer malt | |
GB662059A (en) | Improvements in or relating to the manufacture of silver articles | |
GB283117A (en) | A process of producing alumina | |
AU136001B2 (en) | Improvements in or relating tothe electrolytic treatment of metals |