CN102181655A - 一种钽材质多级蒸馏坩埚和蒸馏工艺 - Google Patents
一种钽材质多级蒸馏坩埚和蒸馏工艺 Download PDFInfo
- Publication number
- CN102181655A CN102181655A CN2011100893436A CN201110089343A CN102181655A CN 102181655 A CN102181655 A CN 102181655A CN 2011100893436 A CN2011100893436 A CN 2011100893436A CN 201110089343 A CN201110089343 A CN 201110089343A CN 102181655 A CN102181655 A CN 102181655A
- Authority
- CN
- China
- Prior art keywords
- crucible
- thermal baffle
- pot body
- tantalum material
- multistage distillation
- 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.)
- Granted
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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- 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
- C22B59/00—Obtaining rare earth metals
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/10—Crucibles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0825—Crucible or pot support
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/10—Crucibles
- F27B2014/102—Form of the crucibles
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims (10)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100893436A CN102181655B (zh) | 2011-04-11 | 2011-04-11 | 一种钽材质多级蒸馏坩埚和蒸馏工艺 |
US14/110,958 US9255307B2 (en) | 2011-04-11 | 2012-04-10 | Tantalum-material multilevel distillation crucible and distillation process |
PCT/CN2012/073688 WO2012139484A1 (zh) | 2011-04-11 | 2012-04-10 | 一种钽材质多级蒸馏坩埚和蒸馏工艺 |
EP12770997.0A EP2698438B1 (en) | 2011-04-11 | 2012-04-10 | Tantalum-material multilevel distillation crucible and distillation process |
AU2012242431A AU2012242431B2 (en) | 2011-04-11 | 2012-04-10 | Tantalum-material multilevel distillation crucible and distillation process |
JP2014504149A JP6144253B2 (ja) | 2011-04-11 | 2012-04-10 | タンタル製の複数レベル蒸留るつぼ |
KR1020137029261A KR20130135388A (ko) | 2011-04-11 | 2012-04-10 | 탄탈룸 소재의 다중 증류 도가니로와 증류 공정 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100893436A CN102181655B (zh) | 2011-04-11 | 2011-04-11 | 一种钽材质多级蒸馏坩埚和蒸馏工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102181655A true CN102181655A (zh) | 2011-09-14 |
CN102181655B CN102181655B (zh) | 2012-11-07 |
Family
ID=44567941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100893436A Expired - Fee Related CN102181655B (zh) | 2011-04-11 | 2011-04-11 | 一种钽材质多级蒸馏坩埚和蒸馏工艺 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9255307B2 (zh) |
EP (1) | EP2698438B1 (zh) |
JP (1) | JP6144253B2 (zh) |
KR (1) | KR20130135388A (zh) |
CN (1) | CN102181655B (zh) |
AU (1) | AU2012242431B2 (zh) |
WO (1) | WO2012139484A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012139484A1 (zh) * | 2011-04-11 | 2012-10-18 | 江西稀有金属钨业控股集团有限公司 | 一种钽材质多级蒸馏坩埚和蒸馏工艺 |
CN110538478A (zh) * | 2018-10-29 | 2019-12-06 | 天津包钢稀土研究院有限责任公司 | 一种高品质无水稀土卤化物提纯装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107916336A (zh) * | 2017-12-14 | 2018-04-17 | 宁夏太阳镁业有限公司 | 一种镁合金精炼坩埚 |
CN112176206B (zh) * | 2020-09-21 | 2022-08-09 | 广东先导稀材股份有限公司 | 精馏提纯装置及利用其通过氟化铍制备铍的方法 |
CN114318012A (zh) * | 2022-01-17 | 2022-04-12 | 遵义钛业股份有限公司 | 一种用于生产海绵钛的蒸馏加热炉的炉底 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2627439Y (zh) * | 2003-05-28 | 2004-07-21 | 江西南方稀土高技术股份有限公司 | 高纯金属蒸馏及收集装置 |
US20050178315A1 (en) * | 2004-02-13 | 2005-08-18 | The Fox Group, Inc. | Tantalum based crucible |
CN101220521A (zh) * | 2007-09-28 | 2008-07-16 | 中国科学院物理研究所 | 分体式钽坩埚及其制造方法 |
CN201992981U (zh) * | 2011-04-11 | 2011-09-28 | 江西稀有金属钨业控股集团有限公司 | 一种钽材质多级蒸馏坩埚 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB466763A (en) * | 1935-09-04 | 1937-06-04 | Harold Alexandre Blackwell | An improved process and apparatus for separating magnesium, beryllium, and like metals which sublime from their ores and compounds |
JPS60255102A (ja) * | 1984-06-01 | 1985-12-16 | Toyota Motor Corp | 重合性有機物を含む有機溶剤の回収方法 |
JPH0436427A (ja) * | 1990-06-01 | 1992-02-06 | Nikko Kyodo Co Ltd | 希土類金属の製造装置 |
JPH0885833A (ja) * | 1994-09-16 | 1996-04-02 | Shin Etsu Chem Co Ltd | 希土類金属の精製方法 |
CN2310302Y (zh) * | 1997-07-11 | 1999-03-10 | 苏君道 | 一种陶瓷坩埚 |
JP2001303149A (ja) * | 2000-04-24 | 2001-10-31 | Tetsuya Uda | 希土類元素の分離方法及び希土類元素分離用組成物 |
DE10134286C1 (de) * | 2001-08-03 | 2002-12-12 | Ald Vacuum Techn Ag | Vorrichtung zum Destillieren von Metallschmelzen |
JP2003073754A (ja) * | 2001-08-30 | 2003-03-12 | Tetsuya Uda | 希土類元素の回収方法 |
CN1282770C (zh) * | 2003-12-24 | 2006-11-01 | 山东大学 | 一种生长具有半导体特性的大直径6H-SiC单晶的装置和方法 |
US7192482B2 (en) * | 2004-08-10 | 2007-03-20 | Cree, Inc. | Seed and seedholder combinations for high quality growth of large silicon carbide single crystals |
CN102046820B (zh) * | 2008-03-26 | 2013-07-10 | 财团法人生产技术研究奖励会 | 稀土元素的回收方法及回收装置 |
FR2940327B1 (fr) * | 2008-12-19 | 2011-02-11 | Commissariat Energie Atomique | Four de fusion-solidification comportant une modulation des echanges thermiques par les parois laterales |
CN201538827U (zh) * | 2009-09-27 | 2010-08-04 | 上海元亮光电科技有限公司 | 可以调节固液界面温度梯度的坩埚盖板 |
CN102181655B (zh) * | 2011-04-11 | 2012-11-07 | 江西稀有金属钨业控股集团有限公司 | 一种钽材质多级蒸馏坩埚和蒸馏工艺 |
-
2011
- 2011-04-11 CN CN2011100893436A patent/CN102181655B/zh not_active Expired - Fee Related
-
2012
- 2012-04-10 AU AU2012242431A patent/AU2012242431B2/en not_active Ceased
- 2012-04-10 KR KR1020137029261A patent/KR20130135388A/ko not_active Application Discontinuation
- 2012-04-10 JP JP2014504149A patent/JP6144253B2/ja not_active Expired - Fee Related
- 2012-04-10 EP EP12770997.0A patent/EP2698438B1/en active Active
- 2012-04-10 WO PCT/CN2012/073688 patent/WO2012139484A1/zh active Application Filing
- 2012-04-10 US US14/110,958 patent/US9255307B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2627439Y (zh) * | 2003-05-28 | 2004-07-21 | 江西南方稀土高技术股份有限公司 | 高纯金属蒸馏及收集装置 |
US20050178315A1 (en) * | 2004-02-13 | 2005-08-18 | The Fox Group, Inc. | Tantalum based crucible |
CN101220521A (zh) * | 2007-09-28 | 2008-07-16 | 中国科学院物理研究所 | 分体式钽坩埚及其制造方法 |
CN201992981U (zh) * | 2011-04-11 | 2011-09-28 | 江西稀有金属钨业控股集团有限公司 | 一种钽材质多级蒸馏坩埚 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012139484A1 (zh) * | 2011-04-11 | 2012-10-18 | 江西稀有金属钨业控股集团有限公司 | 一种钽材质多级蒸馏坩埚和蒸馏工艺 |
CN110538478A (zh) * | 2018-10-29 | 2019-12-06 | 天津包钢稀土研究院有限责任公司 | 一种高品质无水稀土卤化物提纯装置 |
Also Published As
Publication number | Publication date |
---|---|
AU2012242431B2 (en) | 2016-05-05 |
WO2012139484A1 (zh) | 2012-10-18 |
EP2698438A4 (en) | 2014-12-03 |
EP2698438A1 (en) | 2014-02-19 |
EP2698438B1 (en) | 2016-04-06 |
US9255307B2 (en) | 2016-02-09 |
AU2012242431A1 (en) | 2013-10-31 |
JP2014519000A (ja) | 2014-08-07 |
KR20130135388A (ko) | 2013-12-10 |
JP6144253B2 (ja) | 2017-06-07 |
CN102181655B (zh) | 2012-11-07 |
US20140034480A1 (en) | 2014-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee after: JIANGXI TUNGSTEN HOLDING GROUP CO.,LTD. Address before: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee before: JIANGXI RARE EARTH & RARE METALS TUNGSTEN GROUP HOLDING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 330013 No. 1089, Jingkai Avenue, economic development zone, Nanchang City, Jiangxi Province Patentee after: JIANGXI GOLDEN CENTURY ADVANCED MATERIALS Co.,Ltd. Address before: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee before: JIANGXI TUNGSTEN HOLDING GROUP CO.,LTD. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 |
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CF01 | Termination of patent right due to non-payment of annual fee |