CN102807253B - 一种钽铌氢氧化物的洗涤方法及洗涤装置 - Google Patents
一种钽铌氢氧化物的洗涤方法及洗涤装置 Download PDFInfo
- Publication number
- CN102807253B CN102807253B CN201210290851.5A CN201210290851A CN102807253B CN 102807253 B CN102807253 B CN 102807253B CN 201210290851 A CN201210290851 A CN 201210290851A CN 102807253 B CN102807253 B CN 102807253B
- Authority
- CN
- China
- Prior art keywords
- slurry
- tantalum
- pressure
- solid
- washing
- 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 - Fee Related
Links
Images
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210290851.5A CN102807253B (zh) | 2012-08-16 | 2012-08-16 | 一种钽铌氢氧化物的洗涤方法及洗涤装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210290851.5A CN102807253B (zh) | 2012-08-16 | 2012-08-16 | 一种钽铌氢氧化物的洗涤方法及洗涤装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102807253A CN102807253A (zh) | 2012-12-05 |
CN102807253B true CN102807253B (zh) | 2014-04-16 |
Family
ID=47231145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210290851.5A Expired - Fee Related CN102807253B (zh) | 2012-08-16 | 2012-08-16 | 一种钽铌氢氧化物的洗涤方法及洗涤装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102807253B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115838872B (zh) * | 2023-02-13 | 2023-05-09 | 锦益创典(天津)科技有限责任公司 | 钽铌浆料分解液的压滤洗涤方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194232A (en) * | 1990-09-28 | 1993-03-16 | Hermann C. Starck Berlin Gmbh & Co. Kg | Process for the preparation of tantalum/niobium hydroxides and oxides with a low fluoride content |
CN1789144A (zh) * | 2005-12-22 | 2006-06-21 | 株洲硬质合金集团有限公司 | 氢氧化铌或氢氧化钽的洗涤设备及洗涤方法 |
CN101531399A (zh) * | 2009-04-09 | 2009-09-16 | 江苏亚中化肥有限公司 | 钛白粉白水回收方法 |
CN202315468U (zh) * | 2011-11-15 | 2012-07-11 | 广东致远新材料有限公司 | 一种组合式洗氟装置 |
CN202705064U (zh) * | 2012-08-16 | 2013-01-30 | 江西景泰钽业有限公司 | 一种钽铌氢氧化物的洗涤装置 |
-
2012
- 2012-08-16 CN CN201210290851.5A patent/CN102807253B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194232A (en) * | 1990-09-28 | 1993-03-16 | Hermann C. Starck Berlin Gmbh & Co. Kg | Process for the preparation of tantalum/niobium hydroxides and oxides with a low fluoride content |
CN1789144A (zh) * | 2005-12-22 | 2006-06-21 | 株洲硬质合金集团有限公司 | 氢氧化铌或氢氧化钽的洗涤设备及洗涤方法 |
CN101531399A (zh) * | 2009-04-09 | 2009-09-16 | 江苏亚中化肥有限公司 | 钛白粉白水回收方法 |
CN202315468U (zh) * | 2011-11-15 | 2012-07-11 | 广东致远新材料有限公司 | 一种组合式洗氟装置 |
CN202705064U (zh) * | 2012-08-16 | 2013-01-30 | 江西景泰钽业有限公司 | 一种钽铌氢氧化物的洗涤装置 |
Non-Patent Citations (1)
Title |
---|
. |
Also Published As
Publication number | Publication date |
---|---|
CN102807253A (zh) | 2012-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102071092A (zh) | 硅片切割废砂浆回收循环利用方法 | |
CN204619422U (zh) | 一种具有冷却溶液回收功能的一体化结晶装置 | |
CN102268327A (zh) | 一种柑橘果皮精油与果胶的联产方法 | |
CN108910925A (zh) | 一种拟薄水铝石的制备方法 | |
CN108910924A (zh) | 一种拟薄水铝石的降水节能制备方法 | |
CN102807253B (zh) | 一种钽铌氢氧化物的洗涤方法及洗涤装置 | |
CN103435086A (zh) | 一种石膏晶种法制盐母液处理方法及设备 | |
CN203370393U (zh) | 一种用聚合氯化铝助滤剂强化加压过滤机脱水效果的加药装置 | |
CN101293151A (zh) | 氨碱法盐水精制工序中废盐泥的压滤方法 | |
CN101602526B (zh) | 氧化铝厂赤泥处理的方法及设备 | |
CN206631267U (zh) | 酵素生产用循环压滤装置 | |
CN208130577U (zh) | 一种压滤分离系统 | |
CN202705064U (zh) | 一种钽铌氢氧化物的洗涤装置 | |
CN102874848A (zh) | 一种从环己酮废碱液中回收碳酸氢钠及有机酸钠盐的方法 | |
CN106335902B (zh) | 一种碳化硅微粉的回收方法 | |
CN205127925U (zh) | 一种酸性母液回收套用装置 | |
CN211141542U (zh) | 一种食品级、饲料级无水硫酸镁的生产装置 | |
CN208995153U (zh) | 一种含硝酸铜退挂具废水的资源回收设备 | |
CN203639168U (zh) | 基于弱酸工艺的氧化锌全自动制备装置 | |
CN208911586U (zh) | 一种用于过滤洗涤碳酸稀土浆液的陶瓷过滤系统 | |
CN104120286B (zh) | 降低酸浸提钒料浆过滤时钒损失的方法 | |
CN104058377A (zh) | 一种湿法磷酸清洁生产工艺 | |
CN103848445A (zh) | 一种制备七水硫酸镁和液态二氧化硫联合二氧化硫制备浓硫酸的技术 | |
CN217809013U (zh) | 磷酸铁洗水梯次利用装置 | |
CN217594583U (zh) | 一种水溶性磷酸一铵生产装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGXI ZHICHENG NEW MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGXI KING-TAN TANTALUM INDUSTRY CO., LTD. Effective date: 20131028 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 336300 YICHUN, JIANGXI PROVINCE TO: 331100 YICHUN, JIANGXI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131028 Address after: 331100, Jiangxi, Fengcheng province Fengyuan Industrial Park, Feng Yuen Road, No. 18 headquarters economic base Applicant after: JIANGXI ZHICHENG NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 336300, Jiangxi City, Yichun province Yifeng City Stone Town Industrial Park Applicant before: Jiangxi King-tan Tantalum Industry Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20170816 |