CN1331555C - 氧化铝生产线中赤泥过滤车间的配置方法 - Google Patents
氧化铝生产线中赤泥过滤车间的配置方法 Download PDFInfo
- Publication number
- CN1331555C CN1331555C CNB200510003310XA CN200510003310A CN1331555C CN 1331555 C CN1331555 C CN 1331555C CN B200510003310X A CNB200510003310X A CN B200510003310XA CN 200510003310 A CN200510003310 A CN 200510003310A CN 1331555 C CN1331555 C CN 1331555C
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- Prior art keywords
- red mud
- crane
- workshop
- plane surface
- pump
- 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.)
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- 238000001914 filtration Methods 0.000 title claims abstract description 22
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000000706 filtrate Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003513 alkali Substances 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 12
- 238000009414 blockwork Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510003310XA CN1331555C (zh) | 2005-12-09 | 2005-12-09 | 氧化铝生产线中赤泥过滤车间的配置方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510003310XA CN1331555C (zh) | 2005-12-09 | 2005-12-09 | 氧化铝生产线中赤泥过滤车间的配置方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1803250A CN1803250A (zh) | 2006-07-19 |
| CN1331555C true CN1331555C (zh) | 2007-08-15 |
Family
ID=36865474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510003310XA Expired - Fee Related CN1331555C (zh) | 2005-12-09 | 2005-12-09 | 氧化铝生产线中赤泥过滤车间的配置方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1331555C (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736924B (zh) * | 2009-12-22 | 2011-06-15 | 杭州锦江集团有限公司 | 原料磨厂房布置的方法 |
| CN103127769A (zh) * | 2011-12-02 | 2013-06-05 | 贵阳铝镁设计研究院有限公司 | 赤泥过滤卸泥设备配置结构 |
| CN112023496B (zh) * | 2020-08-31 | 2022-04-26 | 中国二冶集团有限公司 | 一种氧化铝工程转鼓过滤机的吊装方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4994244A (en) * | 1989-01-31 | 1991-02-19 | Alcan International Limited | Process for producing alumina from bauxite |
| US5716530A (en) * | 1995-04-05 | 1998-02-10 | Nalco Chemical Company | Biopolymer use as a sand filter aid |
| CN1562754A (zh) * | 2004-04-08 | 2005-01-12 | 中国铝业股份有限公司 | 氧化铝生产中浮游物处理方法 |
| CN1613771A (zh) * | 2004-11-25 | 2005-05-11 | 中国铝业股份有限公司 | 一种氧化铝溶出料浆分离赤泥的方法 |
-
2005
- 2005-12-09 CN CNB200510003310XA patent/CN1331555C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4994244A (en) * | 1989-01-31 | 1991-02-19 | Alcan International Limited | Process for producing alumina from bauxite |
| US5716530A (en) * | 1995-04-05 | 1998-02-10 | Nalco Chemical Company | Biopolymer use as a sand filter aid |
| CN1562754A (zh) * | 2004-04-08 | 2005-01-12 | 中国铝业股份有限公司 | 氧化铝生产中浮游物处理方法 |
| CN1613771A (zh) * | 2004-11-25 | 2005-05-11 | 中国铝业股份有限公司 | 一种氧化铝溶出料浆分离赤泥的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1803250A (zh) | 2006-07-19 |
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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 | ||
| 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. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20141209 |
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| EXPY | Termination of patent right or utility model |