EA200800867A1 - СПОСОБ ПОЛУЧЕНИЯ Ti И УСТРОЙСТВО ДЛЯ ЭТОГО - Google Patents
СПОСОБ ПОЛУЧЕНИЯ Ti И УСТРОЙСТВО ДЛЯ ЭТОГОInfo
- Publication number
- EA200800867A1 EA200800867A1 EA200800867A EA200800867A EA200800867A1 EA 200800867 A1 EA200800867 A1 EA 200800867A1 EA 200800867 A EA200800867 A EA 200800867A EA 200800867 A EA200800867 A EA 200800867A EA 200800867 A1 EA200800867 A1 EA 200800867A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- molten salt
- concentration
- reduction
- ticl
- production
- Prior art date
Links
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)
Abstract
Способ получения Ti включает восстановительный этап взаимодействия TiClс Са в CaCl-содержащем солевом расплаве, содержащем растворенный в нем Са, чтобы таким образом образовать частицы Ti, разделительный этап отделения частиц Ti, образованных в упомянутом солевом расплаве, от упомянутого солевого расплава, и электролизный этап проведения электролиза солевого расплава для того, чтобы повысить концентрацию Са, при этом солевой расплав с повышенной концентрацией Са на электролизном этапе вводят внутрь регулировочной ячейки, чтобы таким образом сделать концентрацию Са в солевом расплаве постоянной, и затем солевой расплав применяют для восстановления TiClна восстановительном этапе. В настоящем изобретении можно подавить колебание концентрации Са в солевом расплаве, подаваемом в соответствующий восстановительный сосуд, и, в то же время, поддержать высокие уровни концентрации. К тому же, непрерывно может обрабатываться большой объем солевого расплава. Поэтому реакция восстановления TiClможет быть осуществлена эффективно, и способ может быть эффективно использован в производстве Ti восстановлением Са как способ производства для осуществления производства Ti в промышленном масштабе.
Applications Claiming Priority (2)
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 |
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 |
---|---|
EA200800867A1 true EA200800867A1 (ru) | 2008-10-30 |
Family
ID=37888699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200800867A EA200800867A1 (ru) | 2005-09-20 | 2006-08-22 | СПОСОБ ПОЛУЧЕНИЯ Ti И УСТРОЙСТВО ДЛЯ ЭТОГО |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100089204A1 (ru) |
EP (1) | EP1944383A4 (ru) |
JP (1) | JP2007084847A (ru) |
CN (1) | CN101268204A (ru) |
AU (1) | AU2006293354A1 (ru) |
CA (1) | CA2623212A1 (ru) |
EA (1) | EA200800867A1 (ru) |
NO (1) | NO20081519L (ru) |
WO (1) | WO2007034645A1 (ru) |
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 |
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 |
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 |
WO2005035806A1 (ja) * | 2003-10-10 | 2005-04-21 | Sumitomo Titanium Corporation | Ca還元による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 |
CA2645103A1 (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 EP EP06782859A patent/EP1944383A4/en not_active Withdrawn
- 2006-08-22 CA CA002623212A patent/CA2623212A1/en not_active Abandoned
- 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 EA EA200800867A patent/EA200800867A1/ru unknown
- 2006-08-22 CN CNA2006800343147A patent/CN101268204A/zh active Pending
- 2006-08-22 WO PCT/JP2006/316355 patent/WO2007034645A1/ja active Application Filing
-
2008
- 2008-03-28 NO NO20081519A patent/NO20081519L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2623212A1 (en) | 2007-03-29 |
EP1944383A1 (en) | 2008-07-16 |
NO20081519L (no) | 2008-04-02 |
US20100089204A1 (en) | 2010-04-15 |
JP2007084847A (ja) | 2007-04-05 |
WO2007034645A1 (ja) | 2007-03-29 |
EP1944383A4 (en) | 2009-12-02 |
AU2006293354A1 (en) | 2007-03-29 |
CN101268204A (zh) | 2008-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA200800867A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ Ti И УСТРОЙСТВО ДЛЯ ЭТОГО | |
EA200700906A1 (ru) | Низкотемпературный промышленный процесс | |
MY178838A (en) | Method for producing ethylene oxide | |
CN104230061B (zh) | 氨氮废水催化氧化处理方法 | |
JP2012107341A (ja) | 電解セル内での金属酸化物の還元 | |
EA200602158A1 (ru) | Способ снижения концентрации/удаления сероводорода, содержащегося в природном газе | |
EA201491396A1 (ru) | Превращение карбоксилата в кислоту | |
EA201290730A1 (ru) | Процесс рекуперации металлов и соляной кислоты | |
JP6512362B2 (ja) | 過硫酸アンモニウムの製造方法 | |
WO2019016610A3 (en) | METHODS, MATERIALS AND TECHNIQUES FOR RECOVERING PRECIOUS METALS | |
CN104451186A (zh) | 一种从含钯银阳极泥中提取精炼金的方法 | |
EA201290869A1 (ru) | Способ переработки никельсодержащего сырья | |
TW200801259A (en) | Production process for high purity polycrystal silicon and production apparatus for the same | |
EA201790004A1 (ru) | Способ безопасного получения фосгена | |
EA200700988A1 (ru) | СПОСОБ И УСТРОЙСТВО ДЛЯ ПРОИЗВОДСТВА Ti ПОСРЕДСТВОМ ВОССТАНОВЛЕНИЯ Ca | |
NO20071762L (no) | Fremgangsmate og reaktor for produksjon av hoyrent silisium | |
EA200800718A1 (ru) | СПОСОБ ЭЛЕКТРОЛИЗА РАСПЛАВЛЕННОЙ СОЛИ, ЭЛЕКТРОЛИТИЧЕСКАЯ ЯЧЕЙКА И СПОСОБ ПОЛУЧЕНИЯ Ti С ИСПОЛЬЗОВАНИЕМ УКАЗАННОГО СПОСОБА | |
RU2018123347A (ru) | Способы удаления хлорида из сточных вод производства удобрений | |
CN103693775B (zh) | 一种降低氨碱工艺中排出的蒸馏清废液氨氮含量的方法 | |
MY188939A (en) | Recycling process of wastewater containing ammonium ion and preparation method of metal oxide | |
WO2014114291A3 (de) | Vorrichtung und verfahren zur herstellung einer natriumhypochlorid-lösung mit einem redoxwert von mehr als 800 mv | |
ATE526284T1 (de) | Herstellung von hochkonzentrierter, salzarmer hypochloritbleiche | |
NO20083515L (no) | Fremgangsmate for a fjerne/konsentrere metalltakedannende metall tilstede i saltsmelte, anordning dertil, og fremgangsmate og anordning for fremstilling av Ti-legering ved anvendelse derav | |
Jakab-Nácsa et al. | Large NaCl-effect on the decomposition rate of chlorate ions in HCl-containing brine solutions and its consequences for the chlor-alkali industry | |
CN103290427B (zh) | 一种制备氟钛酸钾的方法 |