CN100406386C - 控制氢氧化铝析出速度的方法及装置 - Google Patents
控制氢氧化铝析出速度的方法及装置 Download PDFInfo
- Publication number
- CN100406386C CN100406386C CNB2005102003043A CN200510200304A CN100406386C CN 100406386 C CN100406386 C CN 100406386C CN B2005102003043 A CNB2005102003043 A CN B2005102003043A CN 200510200304 A CN200510200304 A CN 200510200304A CN 100406386 C CN100406386 C CN 100406386C
- Authority
- CN
- China
- Prior art keywords
- decomposer
- decomposition
- aluminium hydroxide
- decomposers
- valve
- 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
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005102003043A CN100406386C (zh) | 2005-06-01 | 2005-06-01 | 控制氢氧化铝析出速度的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005102003043A CN100406386C (zh) | 2005-06-01 | 2005-06-01 | 控制氢氧化铝析出速度的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1872691A CN1872691A (zh) | 2006-12-06 |
CN100406386C true CN100406386C (zh) | 2008-07-30 |
Family
ID=37483321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005102003043A Expired - Fee Related CN100406386C (zh) | 2005-06-01 | 2005-06-01 | 控制氢氧化铝析出速度的方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100406386C (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6391277B1 (en) * | 1997-11-17 | 2002-05-21 | Aluminium Pechiney | Bayer process for production of alumina trihydrate |
CN1597523A (zh) * | 2004-05-14 | 2005-03-23 | 中国铝业股份有限公司 | 高强度大颗粒氢氧化铝晶种分解方法 |
CN2811262Y (zh) * | 2005-08-05 | 2006-08-30 | 贵阳铝镁设计研究院 | 控制氢氧化铝析出速度的装置 |
-
2005
- 2005-06-01 CN CNB2005102003043A patent/CN100406386C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6391277B1 (en) * | 1997-11-17 | 2002-05-21 | Aluminium Pechiney | Bayer process for production of alumina trihydrate |
CN1597523A (zh) * | 2004-05-14 | 2005-03-23 | 中国铝业股份有限公司 | 高强度大颗粒氢氧化铝晶种分解方法 |
CN2811262Y (zh) * | 2005-08-05 | 2006-08-30 | 贵阳铝镁设计研究院 | 控制氢氧化铝析出速度的装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1872691A (zh) | 2006-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201809467U (zh) | 铝加工中的槽液冷却系统 | |
CN105016365A (zh) | 一种拜耳法氧化铝生产过程的排盐系统及方法 | |
CN100406386C (zh) | 控制氢氧化铝析出速度的方法及装置 | |
CN103130253A (zh) | 拜耳法氧化铝生产的两段分解流程方法 | |
CN202016882U (zh) | 氧化铝生产中全厂新蒸汽冷凝水热能回收利用装置 | |
CN2811262Y (zh) | 控制氢氧化铝析出速度的装置 | |
CN204125438U (zh) | 一种用于油脂冬化处理脱脂脱蜡工艺的冷却水循环系统 | |
CN102557090A (zh) | 氧化铝生产中全厂新蒸汽冷凝水热能回收利用的方法 | |
CN201971934U (zh) | 一种板式换热器酸浴冷却结晶装置 | |
CN105777491A (zh) | 粗甲醇气分离系统及分离方法 | |
CN201935620U (zh) | 带溴化锂吸收式机组的新型换热系统 | |
CN212799638U (zh) | 一种改进型三氧化硫气体生产系统 | |
CN211400890U (zh) | 一种分解槽高温料浆余热回收系统 | |
CN209165841U (zh) | 一种双效冷水机组冷热联供系统 | |
CN205669908U (zh) | 一种冷却水循环系统 | |
CN202779653U (zh) | 连铸结晶器循环冷却水预热装置 | |
CN108679685B (zh) | 一种冷却循环水多路回水分段冷却的集中供热系统 | |
CN205061595U (zh) | 一种防堵膜法脱硝装置 | |
CN204824210U (zh) | 一种重灰工艺液相水合系统 | |
CN207365538U (zh) | 一种用于浆液降温的冷冻交换系统 | |
CN108147440B (zh) | 一种分解浆液降温方法 | |
CN215517285U (zh) | 一种换热效率高的低温甲醇洗水冷器 | |
CN209325384U (zh) | 一种油水冷热交换系统 | |
CN109442802A (zh) | 一种双效冷水机组冷热联供系统 | |
CN203656899U (zh) | 一种余热锅炉排污换热装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUIZHOU ZHENXING AL-MG SCIENCE & TECHNOLOGY INDUSTRY CORP., LTD. Assignor: Guiyang Aluminium and Magnesium Design Inst. Contract fulfillment period: 2009.6.15 to 2014.12.31 contract change Contract record no.: 2009520000034 Denomination of invention: Method and equipment for controlling speed of separating out aluminium hydroxide Granted publication date: 20080730 License type: Exclusive license Record date: 20091230 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.15 TO 2014.12.31; CHANGE OF CONTRACT Name of requester: GUIYANG ZHENXING ALUMINIUM AND MAGNESIUM TECHNOLOG Effective date: 20091230 |
|
C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20150601 |
|
EXPY | Termination of patent right or utility model |