GB870560A - Process for the production of titanium - Google Patents
Process for the production of titaniumInfo
- Publication number
- GB870560A GB870560A GB1067559A GB1067559A GB870560A GB 870560 A GB870560 A GB 870560A GB 1067559 A GB1067559 A GB 1067559A GB 1067559 A GB1067559 A GB 1067559A GB 870560 A GB870560 A GB 870560A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- titanium
- carrier
- titanium tetrachloride
- product
- 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
- 238000000034 method Methods 0.000 title abstract 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052719 titanium Inorganic materials 0.000 title abstract 5
- 239000010936 titanium Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 8
- 229910052708 sodium Inorganic materials 0.000 abstract 8
- 239000011734 sodium Substances 0.000 abstract 8
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000011591 potassium Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229910000799 K alloy Inorganic materials 0.000 abstract 1
- 229910000528 Na alloy Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000000126 substance 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
- C22B34/1263—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
- C22B34/1272—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 reduction of titanium halides, e.g. Kroll process
-
- 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
- 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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
870,560. Titanium production. ALLIED CHEMICAL CORPORATION. March 26, 1959, No.10675/59. Class 82(1) Titanium tetrachloride is reduced by sodium in a two stage process, in the first of which liquid sodium is dispersed on a finely divided carrier in the absence of titanium tetrachloride, the dispersion then being reacted in a separate zone with titanium chloride vapour, the whole process being carried out in an inert atmosphere. The carrier may be metallic titanium, sodium cholride, or more usually a mixture of the two as obtained by the reaction of sodium with titanium tetrachloride. The process may be operated continuously, part of the product being withdrawn and the bulk recycled as a carrier. To minimize formation of titanium subchlorides an excess of sodium of at least 15% over that stoichiometrically required for complete reduction is maintained in the reaction zone, so that the product contains at least 0.1% of sodium. The proportion of recycled carrier to the combined feed of sodium and titanium tetrachloride, which are added in stoichiometric amounts, lies within the range 25:1 to 60:1. Potassium, or an alloy of sodium and potassium, may replace sodium in the process. The withdrawn product is heated to 850-950‹ C. for 2-4 hours to convert the titanium to a stable form, and to remove some chloride, the remainder being removed by crushing and leaching. Suitable apparatus for carrying out the process is shown in Fig. 1, and a modification, in which dispersion and reaction zones are in separate vessels, in Fig. 5. Specification 828,374 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1067559A GB870560A (en) | 1959-03-26 | 1959-03-26 | Process for the production of titanium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1067559A GB870560A (en) | 1959-03-26 | 1959-03-26 | Process for the production of titanium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB870560A true GB870560A (en) | 1961-06-14 |
Family
ID=9972200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1067559A Expired GB870560A (en) | 1959-03-26 | 1959-03-26 | Process for the production of titanium |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB870560A (en) |
-
1959
- 1959-03-26 GB GB1067559A patent/GB870560A/en not_active Expired
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