CA2623212A1 - Process for producing ti and apparatus therefor - Google Patents
Process for producing ti and apparatus therefor Download PDFInfo
- Publication number
- CA2623212A1 CA2623212A1 CA002623212A CA2623212A CA2623212A1 CA 2623212 A1 CA2623212 A1 CA 2623212A1 CA 002623212 A CA002623212 A CA 002623212A CA 2623212 A CA2623212 A CA 2623212A CA 2623212 A1 CA2623212 A1 CA 2623212A1
- Authority
- CA
- Canada
- Prior art keywords
- molten salt
- electrolyzer
- concentration
- molten
- reduction
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 80
- 230000008569 process Effects 0.000 title claims abstract description 50
- 150000003839 salts Chemical class 0.000 claims abstract description 260
- 230000009467 reduction Effects 0.000 claims abstract description 75
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 46
- 238000000926 separation method Methods 0.000 claims abstract description 37
- 239000002245 particle Substances 0.000 claims abstract description 36
- 230000001965 increasing effect Effects 0.000 claims abstract description 33
- 229910003074 TiCl4 Inorganic materials 0.000 claims abstract description 17
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 17
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000001110 calcium chloride Substances 0.000 claims abstract description 5
- 235000011148 calcium chloride Nutrition 0.000 claims abstract description 5
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 5
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 37
- 230000001105 regulatory effect Effects 0.000 claims description 35
- 229910045601 alloy Inorganic materials 0.000 claims description 31
- 239000000956 alloy Substances 0.000 claims description 31
- 238000001816 cooling Methods 0.000 claims description 11
- 230000003247 decreasing effect Effects 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000009877 rendering Methods 0.000 claims description 5
- 238000006722 reduction reaction Methods 0.000 abstract description 86
- 238000004519 manufacturing process Methods 0.000 abstract description 51
- 239000011575 calcium Substances 0.000 description 239
- 239000010936 titanium Substances 0.000 description 84
- 229910010066 TiC14 Inorganic materials 0.000 description 34
- 238000006243 chemical reaction Methods 0.000 description 28
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000005192 partition Methods 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 3
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910010061 TiC13 Inorganic materials 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L magnesium sulphate Substances [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 229910000882 Ca alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910013465 LiC12 Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- -1 chlorine ions Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
- C25C3/28—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium of titanium
-
- 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
-
- 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
- C22B34/129—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 by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
-
- 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
- C22B34/1295—Refining, melting, remelting, working up of titanium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/02—Electrolytic production, recovery or refining of metals by electrolysis of melts of alkali or alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005271995A JP2007084847A (ja) | 2005-09-20 | 2005-09-20 | Ｔｉの製造方法および装置 |
| JP2005-271995 | 2005-09-20 | ||
| PCT/JP2006/316355 WO2007034645A1 (ja) | 2005-09-20 | 2006-08-22 | Ｔｉの製造方法および製造装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2623212A1 true CA2623212A1 (en) | 2007-03-29 |
Family
ID=37888699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002623212A Abandoned CA2623212A1 (en) | 2005-09-20 | 2006-08-22 | Process for producing ti and apparatus therefor |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20100089204A1 (ja) |
| EP (1) | EP1944383A4 (ja) |
| JP (1) | JP2007084847A (ja) |
| CN (1) | CN101268204A (ja) |
| AU (1) | AU2006293354A1 (ja) |
| CA (1) | CA2623212A1 (ja) |
| EA (1) | EA200800867A1 (ja) |
| NO (1) | NO20081519L (ja) |
| WO (1) | WO2007034645A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009019250A (ja) * | 2007-07-13 | 2009-01-29 | Osaka Titanium Technologies Co Ltd | 金属製造方法および装置 |
| DE102008005781A1 (de) * | 2008-01-23 | 2009-07-30 | Tradium Gmbh | Phlegmatisierte Metallpulver oder Legierungspulver und Verfahren bzw. Reaktionsgefäß zu deren Herstellung |
| JP5787785B2 (ja) * | 2012-02-20 | 2015-09-30 | 株式会社東芝 | 溶融塩電解装置および溶融塩電解方法 |
| CN103898555A (zh) * | 2012-12-25 | 2014-07-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种生产金属钛的方法 |
| CN103290433B (zh) * | 2013-06-26 | 2016-01-20 | 石嘴山市天和铁合金有限公司 | 一种双电解槽熔盐电解制备纯钛的装置及其工艺 |
| JP6997617B2 (ja) * | 2017-12-27 | 2022-02-04 | 東邦チタニウム株式会社 | 溶融塩電解方法、溶融金属の製造方法および、溶融塩電解槽 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2205854A (en) * | 1937-07-10 | 1940-06-25 | Kroll Wilhelm | Method for manufacturing titanium and alloys thereof |
| US2845386A (en) * | 1954-03-16 | 1958-07-29 | Du Pont | Production of metals |
| JPH0611008B2 (ja) * | 1983-11-16 | 1994-02-09 | 株式会社東芝 | 圧粉鉄心 |
| JP2001192748A (ja) * | 2000-01-07 | 2001-07-17 | Nkk Corp | 金属チタンの製造方法および装置 |
| JP3718691B2 (ja) * | 2002-04-18 | 2005-11-24 | 財団法人生産技術研究奨励会 | チタンの製造方法、純金属の製造方法、及び純金属の製造装置 |
| JP4092129B2 (ja) * | 2002-04-19 | 2008-05-28 | 株式会社大阪チタニウムテクノロジーズ | スポンジチタンの製造方法及び製造装置 |
| US20070131057A1 (en) * | 2003-10-10 | 2007-06-14 | Sumitomo Titanium Corporation | Method for producing ti or ti alloy through reduction by ca |
| JP2005133196A (ja) * | 2003-10-10 | 2005-05-26 | Sumitomo Titanium Corp | 溶融塩の循環によるＴｉ又はＴｉ合金の製造方法 |
| JP4395386B2 (ja) * | 2003-10-10 | 2010-01-06 | 株式会社大阪チタニウムテクノロジーズ | Ｃａ源の循環によるＴｉ又はＴｉ合金の製造方法 |
| JP4347089B2 (ja) * | 2004-03-01 | 2009-10-21 | 株式会社大阪チタニウムテクノロジーズ | Ｃａ還元によるＴｉ又はＴｉ合金の製造方法 |
| AU2007225815A1 (en) * | 2006-03-10 | 2007-09-20 | Osaka Titanium Technologies Co., Ltd | Method of removing/concentrating metal-fog-forming metal present in molten salt, apparatus therefor, and process and apparatus for producing Ti or Ti alloy by use of them |
-
2005
- 2005-09-20 JP JP2005271995A patent/JP2007084847A/ja active Pending
-
2006
- 2006-08-22 CN CNA2006800343147A patent/CN101268204A/zh active Pending
- 2006-08-22 AU AU2006293354A patent/AU2006293354A1/en not_active Abandoned
- 2006-08-22 US US11/992,162 patent/US20100089204A1/en not_active Abandoned
- 2006-08-22 CA CA002623212A patent/CA2623212A1/en not_active Abandoned
- 2006-08-22 EP EP06782859A patent/EP1944383A4/en not_active Withdrawn
- 2006-08-22 EA EA200800867A patent/EA200800867A1/ru unknown
- 2006-08-22 WO PCT/JP2006/316355 patent/WO2007034645A1/ja not_active Ceased
-
2008
- 2008-03-28 NO NO20081519A patent/NO20081519L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20081519L (no) | 2008-04-02 |
| JP2007084847A (ja) | 2007-04-05 |
| US20100089204A1 (en) | 2010-04-15 |
| EP1944383A1 (en) | 2008-07-16 |
| WO2007034645A1 (ja) | 2007-03-29 |
| CN101268204A (zh) | 2008-09-17 |
| EP1944383A4 (en) | 2009-12-02 |
| EA200800867A1 (ru) | 2008-10-30 |
| AU2006293354A1 (en) | 2007-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1445350A1 (en) | Method and apparatus for smelting titanium metal | |
| JPH1111925A (ja) | 多結晶シリコンおよび塩化亜鉛の製造方法 | |
| EP1944383A1 (en) | PROCESS FOR PRODUCING Ti AND APPARATUS THEREFOR | |
| EP1942210A1 (en) | METHOD FOR ELECTROLYSIS OF MOLTEN SALT, ELECTROLYTIC CELL, AND PROCESS FOR PRODUCING Ti USING SAID METHOD | |
| US20090114546A1 (en) | Method for Removing/Concentrating Metal-Fog-Forming Metal Present in Molten Salt, Apparatus Thereof, and Process and Apparatus for Producing Ti or Ti Alloy by use of them | |
| JP4510769B2 (ja) | Ｔｉ又はＴｉ合金の製造方法及び装置 | |
| KR20130100332A (ko) | 고순도 실리콘 미세분말의 제조 장치 | |
| AU2006224012B2 (en) | Method of high-melting-point metal separation and recovery | |
| JP2006124813A (ja) | Ｃａ還元によるＴｉの製造方法及び装置 | |
| JP2008308738A (ja) | 金属Ｔｉ又はＴｉ合金の製造方法 | |
| Murphy et al. | Recovery of Lead from Galena by a Leach Electrolysis Procedure | |
| WO2012064047A2 (ko) | 고순도 실리콘 미세분말의 제조 장치 | |
| JP4521877B2 (ja) | 金属の溶融塩電解装置およびこの装置を用いた金属の製造方法 | |
| US20090032405A1 (en) | Molten Salt Electrolytic Cell and Process for Producing Metal Using the Same | |
| US20090101517A1 (en) | Method for Producing Ti or Ti Alloy, and Pulling Electrolysis Method Applicable Thereto | |
| JP4249685B2 (ja) | Ｃａ還元によるＴｉの製造方法 | |
| JP2006274340A (ja) | Ｔｉ又はＴｉ合金の製造方法 | |
| JP2003328052A (ja) | スポンジチタン製造方法 | |
| JP2007239073A (ja) | 溶融塩中メタルフォグ形成金属の除去及び高濃度化方法と装置 | |
| JP4227113B2 (ja) | 引上げ電解方法 | |
| HK1173197A1 (en) | Primary production of elements | |
| HK1173197B (en) | Primary production of elements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |