CN101445333B - 密闭式电石炉尾气作为回转窑用燃料进行煅烧活性石灰的方法 - Google Patents
密闭式电石炉尾气作为回转窑用燃料进行煅烧活性石灰的方法 Download PDFInfo
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- CN101445333B CN101445333B CN2008102310280A CN200810231028A CN101445333B CN 101445333 B CN101445333 B CN 101445333B CN 2008102310280 A CN2008102310280 A CN 2008102310280A CN 200810231028 A CN200810231028 A CN 200810231028A CN 101445333 B CN101445333 B CN 101445333B
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- Prior art keywords
- tail gas
- calcium carbide
- rotary kiln
- carbide furnace
- dust
- Prior art date
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- 239000005997 Calcium carbide Substances 0.000 title claims abstract description 48
- 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 title claims abstract description 47
- 239000004571 lime Substances 0.000 title claims abstract description 42
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 41
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 41
- 238000001354 calcination Methods 0.000 title claims abstract description 22
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 title abstract 4
- 239000007789 gas Substances 0.000 claims abstract description 55
- 238000001816 cooling Methods 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000002817 coal dust Substances 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003546 flue gas Substances 0.000 claims abstract description 4
- 238000010304 firing Methods 0.000 claims description 7
- 230000007812 deficiency Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract 6
- 235000019738 Limestone Nutrition 0.000 abstract 3
- 239000006028 limestone Substances 0.000 abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 101100399296 Mus musculus Lime1 gene Proteins 0.000 description 29
- 239000000571 coke Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000032696 parturition Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102310280A CN101445333B (zh) | 2008-11-25 | 2008-11-25 | 密闭式电石炉尾气作为回转窑用燃料进行煅烧活性石灰的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102310280A CN101445333B (zh) | 2008-11-25 | 2008-11-25 | 密闭式电石炉尾气作为回转窑用燃料进行煅烧活性石灰的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101445333A CN101445333A (zh) | 2009-06-03 |
| CN101445333B true CN101445333B (zh) | 2013-04-24 |
Family
ID=40741262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102310280A Expired - Fee Related CN101445333B (zh) | 2008-11-25 | 2008-11-25 | 密闭式电石炉尾气作为回转窑用燃料进行煅烧活性石灰的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101445333B (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987783B (zh) * | 2010-08-27 | 2012-08-22 | 山东钢铁股份有限公司 | 一种在悬浮态预热分解炉利用煤气煅烧石灰石生产活性石灰粉的方法 |
| CN102153298B (zh) * | 2010-12-17 | 2012-12-19 | 张成顺 | 利用高温余热及高温co2废气与煤气化联产工艺 |
| CN102219402B (zh) * | 2011-04-14 | 2012-10-10 | 石家庄市新华工业炉有限公司 | 煅烧物料的方法和装置 |
| CN102620573B (zh) * | 2012-04-20 | 2014-08-20 | 南京苏冶钙业技术有限公司 | 电石炉尾气利用方法及系统 |
| CN102661666A (zh) * | 2012-04-20 | 2012-09-12 | 南京苏冶钙业技术有限公司 | 石灰回转窑尾气利用方法及系统 |
| CN102829642B (zh) * | 2012-09-24 | 2014-04-09 | 天津辰创环境工程科技有限责任公司 | 电石炉炉尘焚烧处理方法 |
| CN102923973A (zh) * | 2012-11-21 | 2013-02-13 | 新兴河北工程技术有限公司 | 一种活性石灰预热器推头 |
| CN103708745B (zh) * | 2014-01-04 | 2015-05-06 | 高静涛 | 电石炉尾气用于气烧双膛石灰窑的连接调节装置 |
| CN103880302B (zh) * | 2014-02-21 | 2016-01-06 | 米长山 | 一种生产活性石灰的工艺方法 |
| CN109455958B (zh) * | 2019-01-14 | 2022-02-01 | 江油市万山矿业有限公司 | 精细氧化钙制备方法 |
| CN110763037A (zh) * | 2019-11-05 | 2020-02-07 | 盐边县向阳钒业有限公司 | 钒基合金回转窑生产线的尾气处理方法、尾气处理装置及其应用 |
| CN113184852A (zh) * | 2021-05-23 | 2021-07-30 | 上海柯来浦能源科技有限公司 | 一种电石联产石灰的生产装置 |
| CN113983826A (zh) * | 2021-10-30 | 2022-01-28 | 安徽华塑股份有限公司 | 雾化冷却器在电石炉气后处理上的应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1830863A (zh) * | 2006-03-31 | 2006-09-13 | 河北理工大学 | 真空煅烧石灰石获得高活性石灰的方法及装置 |
| CN1962518A (zh) * | 2006-11-24 | 2007-05-16 | 湖北宜化化工股份有限公司 | 将电石炉炉气直接燃烧生产生石灰的方法 |
| CN101092292A (zh) * | 2007-06-11 | 2007-12-26 | 梁高亮 | 阶梯活性石灰竖窑及其煅烧工艺 |
-
2008
- 2008-11-25 CN CN2008102310280A patent/CN101445333B/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1830863A (zh) * | 2006-03-31 | 2006-09-13 | 河北理工大学 | 真空煅烧石灰石获得高活性石灰的方法及装置 |
| CN1962518A (zh) * | 2006-11-24 | 2007-05-16 | 湖北宜化化工股份有限公司 | 将电石炉炉气直接燃烧生产生石灰的方法 |
| CN101092292A (zh) * | 2007-06-11 | 2007-12-26 | 梁高亮 | 阶梯活性石灰竖窑及其煅烧工艺 |
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| Publication number | Publication date |
|---|---|
| CN101445333A (zh) | 2009-06-03 |
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Inventor after: Duan Yuzhen Inventor after: Qiao Bin Inventor after: Meng Qinghui Inventor after: Zhang Kaibo Inventor after: Zhu Wen Inventor after: Lu Jun Inventor after: Zhang Shengqi Inventor after: Hua Lizhu Inventor before: Duan Yuzhen Inventor before: Qiao Bin Inventor before: Zhang Kaibo Inventor before: Zhu Wen Inventor before: Lu Jun Inventor before: Zhang Shengqi |
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Free format text: CORRECT: INVENTOR; FROM: DUAN YUZHEN QIAO BIN ZHANG KAIBO ZHU WEN LU JUN ZHANG SHENGQI TO: DUAN YUZHEN QIAO BIN MENG QINGHUI ZHANG KAIBO ZHU WEN LU JUN ZHANG SHENGQI HUA LIZHU |
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Granted publication date: 20130424 Termination date: 20201125 |