CN102828203A - 铝电解生产中烟气净化的方法 - Google Patents
铝电解生产中烟气净化的方法 Download PDFInfo
- Publication number
- CN102828203A CN102828203A CN2012102983408A CN201210298340A CN102828203A CN 102828203 A CN102828203 A CN 102828203A CN 2012102983408 A CN2012102983408 A CN 2012102983408A CN 201210298340 A CN201210298340 A CN 201210298340A CN 102828203 A CN102828203 A CN 102828203A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- aluminum electrolysis
- gas
- fluoride
- electrolytic cell
- 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000003546 flue gas Substances 0.000 title claims abstract description 68
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 40
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 29
- 239000002893 slag Substances 0.000 claims abstract description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 10
- 239000011777 magnesium Substances 0.000 claims abstract description 10
- 239000005997 Calcium carbide Substances 0.000 claims abstract description 9
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims 5
- 238000004140 cleaning Methods 0.000 claims 3
- 238000009825 accumulation Methods 0.000 claims 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract description 18
- 239000005431 greenhouse gas Substances 0.000 abstract description 3
- 239000002440 industrial waste Substances 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 20
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 13
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 13
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 150000002222 fluorine compounds Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210298340.8A CN102828203B (zh) | 2012-08-21 | 2012-08-21 | 铝电解生产中烟气净化的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210298340.8A CN102828203B (zh) | 2012-08-21 | 2012-08-21 | 铝电解生产中烟气净化的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102828203A true CN102828203A (zh) | 2012-12-19 |
| CN102828203B CN102828203B (zh) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210298340.8A Expired - Fee Related CN102828203B (zh) | 2012-08-21 | 2012-08-21 | 铝电解生产中烟气净化的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102828203B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141155A (zh) * | 2014-07-10 | 2014-11-12 | 湖州织里荣华铝业有限公司 | 一种电解铝废气处理装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2321687C2 (ru) * | 2006-03-01 | 2008-04-10 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Способ термического обезвреживания анодных газов алюминиевого электролизера |
| RU2345178C2 (ru) * | 2007-03-26 | 2009-01-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Сибирский федеральный университет" (СФУ) | Устройство для дожигания анодных газов алюминиевого электролизера |
| CN102011148A (zh) * | 2010-12-02 | 2011-04-13 | 云南云铝涌鑫铝业有限公司 | 一种铝电解阳极炭渣无害化处理及电解质回收的方法 |
| RU2437966C1 (ru) * | 2010-10-13 | 2011-12-27 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Способ очистки горелочного устройства и газоходной сети алюминиевого электролизера |
| CN102373489A (zh) * | 2010-08-18 | 2012-03-14 | 中国铝业股份有限公司 | 一种铝电解烟气干法净化方法 |
-
2012
- 2012-08-21 CN CN201210298340.8A patent/CN102828203B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2321687C2 (ru) * | 2006-03-01 | 2008-04-10 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Способ термического обезвреживания анодных газов алюминиевого электролизера |
| RU2345178C2 (ru) * | 2007-03-26 | 2009-01-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Сибирский федеральный университет" (СФУ) | Устройство для дожигания анодных газов алюминиевого электролизера |
| CN102373489A (zh) * | 2010-08-18 | 2012-03-14 | 中国铝业股份有限公司 | 一种铝电解烟气干法净化方法 |
| RU2437966C1 (ru) * | 2010-10-13 | 2011-12-27 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Способ очистки горелочного устройства и газоходной сети алюминиевого электролизера |
| CN102011148A (zh) * | 2010-12-02 | 2011-04-13 | 云南云铝涌鑫铝业有限公司 | 一种铝电解阳极炭渣无害化处理及电解质回收的方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141155A (zh) * | 2014-07-10 | 2014-11-12 | 湖州织里荣华铝业有限公司 | 一种电解铝废气处理装置 |
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| Publication number | Publication date |
|---|---|
| CN102828203B (zh) | 2015-04-01 |
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Effective date of registration: 20171017 Address after: Lang Jun Center No. 28 road 401120 Chongqing city Yubei District Huanglong longta Street Building 3 2-1 Patentee after: Chongqing AOPO Ruisen Technology Co. Ltd. Address before: 110142 Shenyang economic and Technological Development Zone, Liaoning, No. 11 Patentee before: Shenyang University of Chemical Technology |
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Effective date of registration: 20180607 Address after: 401120 Yubei District, Chongqing Longshan street, Yu Song 1 Road 5, Longhu purple capital 3-1 buildings 22-17 Patentee after: CHONGQING GELIN ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Address before: 401120, 3, 2-1, Langjun center, 28 Huanglong Road, Dragon Tower Street, Yubei District, Chongqing. Patentee before: Chongqing AOPO Ruisen Technology Co. Ltd. |
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Granted publication date: 20150401 Termination date: 20190821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |