CN1238568C - 铝电解配料自动控制*** - Google Patents
铝电解配料自动控制*** Download PDFInfo
- Publication number
- CN1238568C CN1238568C CN 03133437 CN03133437A CN1238568C CN 1238568 C CN1238568 C CN 1238568C CN 03133437 CN03133437 CN 03133437 CN 03133437 A CN03133437 A CN 03133437A CN 1238568 C CN1238568 C CN 1238568C
- Authority
- CN
- China
- Prior art keywords
- electrolysis
- batching
- discharge
- fluoride salt
- aluminum
- 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
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 239000004411 aluminium Substances 0.000 title abstract description 4
- 239000004615 ingredient Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 35
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 24
- 150000004673 fluoride salts Chemical class 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 238000005303 weighing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 238000005243 fluidization Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000003278 mimic effect Effects 0.000 claims description 2
- 230000006855 networking Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract 3
- 238000009835 boiling Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03133437 CN1238568C (zh) | 2003-06-13 | 2003-06-13 | 铝电解配料自动控制*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03133437 CN1238568C (zh) | 2003-06-13 | 2003-06-13 | 铝电解配料自动控制*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1462820A CN1462820A (zh) | 2003-12-24 |
CN1238568C true CN1238568C (zh) | 2006-01-25 |
Family
ID=29748503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03133437 Expired - Fee Related CN1238568C (zh) | 2003-06-13 | 2003-06-13 | 铝电解配料自动控制*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1238568C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100355943C (zh) * | 2004-11-30 | 2007-12-19 | 中国铝业股份有限公司 | 氧化铝下料秤下料静态逻辑控制器 |
CN100427646C (zh) * | 2005-07-06 | 2008-10-22 | 中国铝业股份有限公司 | 多功能天车出铝的自动控制方法及装置 |
CN101922023B (zh) * | 2009-06-16 | 2013-03-20 | 沈阳铝镁设计研究院有限公司 | 铝电解氧化铝稀相输送自动控制*** |
CN102373487A (zh) * | 2010-08-05 | 2012-03-14 | 中国铝业股份有限公司 | 一种预焙铝电解槽氟化盐添加控制方法 |
CN105839145A (zh) * | 2016-06-13 | 2016-08-10 | 中南大学 | 一种铝电解槽非均匀下料方法 |
CN112760680B (zh) * | 2020-12-19 | 2024-02-02 | 内蒙古锦溪科技股份有限公司 | 一种可变行程打壳气缸 |
-
2003
- 2003-06-13 CN CN 03133437 patent/CN1238568C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1462820A (zh) | 2003-12-24 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEAR Free format text: FORMER NAME: SHENYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee after: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminium and Magnesium Design Institute |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060125 Termination date: 20200613 |
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CF01 | Termination of patent right due to non-payment of annual fee |