CN1795969A - 一种用于干法烟气脱硫***的消石灰制备方法及其装置 - Google Patents
一种用于干法烟气脱硫***的消石灰制备方法及其装置 Download PDFInfo
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- CN1795969A CN1795969A CN 200410101856 CN200410101856A CN1795969A CN 1795969 A CN1795969 A CN 1795969A CN 200410101856 CN200410101856 CN 200410101856 CN 200410101856 A CN200410101856 A CN 200410101856A CN 1795969 A CN1795969 A CN 1795969A
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- Prior art keywords
- reaction tower
- calcium hydroxide
- lime
- flue gas
- lime reaction
- 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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- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 title claims abstract description 33
- 239000000920 calcium hydroxide Substances 0.000 title claims abstract description 33
- 229910001861 calcium hydroxide Inorganic materials 0.000 title claims abstract description 33
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 12
- 230000023556 desulfurization Effects 0.000 title claims abstract description 11
- 235000011116 calcium hydroxide Nutrition 0.000 title abstract description 20
- 238000000034 method Methods 0.000 title abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 62
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 46
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 46
- 239000004571 lime Substances 0.000 claims abstract description 46
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 28
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000003546 flue gas Substances 0.000 claims abstract description 26
- 238000002360 preparation method Methods 0.000 claims abstract description 18
- 239000000292 calcium oxide Substances 0.000 claims abstract description 14
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 14
- 238000005243 fluidization Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 13
- 230000029087 digestion Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract 1
- 230000003009 desulfurizing effect Effects 0.000 description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410101856 CN1795969A (zh) | 2004-12-29 | 2004-12-29 | 一种用于干法烟气脱硫***的消石灰制备方法及其装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200410101856 CN1795969A (zh) | 2004-12-29 | 2004-12-29 | 一种用于干法烟气脱硫***的消石灰制备方法及其装置 |
Publications (1)
Publication Number | Publication Date |
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CN1795969A true CN1795969A (zh) | 2006-07-05 |
Family
ID=36817416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200410101856 Pending CN1795969A (zh) | 2004-12-29 | 2004-12-29 | 一种用于干法烟气脱硫***的消石灰制备方法及其装置 |
Country Status (1)
Country | Link |
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CN (1) | CN1795969A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008074048A1 (de) * | 2006-12-21 | 2008-06-26 | Knoch, Kern & Co. Kg | Verringerung des gehaltes von abgasen beim herstellen von zementklinker |
CN103760063A (zh) * | 2014-02-18 | 2014-04-30 | 安颖智 | 一种全自动生石灰生过烧率的检验方法及装置 |
CN103836617A (zh) * | 2014-02-28 | 2014-06-04 | 北京热华能源科技有限公司 | 一种带有下排气旋风分离器的卧式循环流化床锅炉 |
CN106861375A (zh) * | 2017-04-25 | 2017-06-20 | 广州冉升环保工程有限公司 | 一种烟气三氧化硫治理的装置及方法 |
CN108854529A (zh) * | 2018-07-02 | 2018-11-23 | 安徽紫朔环境工程技术有限公司 | 一种焦炉烟气尘硫硝一体化排放净化装置 |
CN111842778A (zh) * | 2020-07-13 | 2020-10-30 | 太原理工大学 | 一种铸造废砂再生方法及装置 |
-
2004
- 2004-12-29 CN CN 200410101856 patent/CN1795969A/zh active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008074048A1 (de) * | 2006-12-21 | 2008-06-26 | Knoch, Kern & Co. Kg | Verringerung des gehaltes von abgasen beim herstellen von zementklinker |
CN103760063A (zh) * | 2014-02-18 | 2014-04-30 | 安颖智 | 一种全自动生石灰生过烧率的检验方法及装置 |
CN103836617A (zh) * | 2014-02-28 | 2014-06-04 | 北京热华能源科技有限公司 | 一种带有下排气旋风分离器的卧式循环流化床锅炉 |
CN106861375A (zh) * | 2017-04-25 | 2017-06-20 | 广州冉升环保工程有限公司 | 一种烟气三氧化硫治理的装置及方法 |
CN108854529A (zh) * | 2018-07-02 | 2018-11-23 | 安徽紫朔环境工程技术有限公司 | 一种焦炉烟气尘硫硝一体化排放净化装置 |
CN111842778A (zh) * | 2020-07-13 | 2020-10-30 | 太原理工大学 | 一种铸造废砂再生方法及装置 |
CN111842778B (zh) * | 2020-07-13 | 2021-11-30 | 太原理工大学 | 一种铸造废砂再生方法 |
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Effective date of registration: 20080516 Address after: A, block 2901, Tongfang science and Technology Square, Beijing, 100083, China Applicant after: Tsinghua University Co-applicant after: Tongfang Environment Co., Ltd. Address before: A, block 2901, Tongfang science and Technology Square, Beijing, 100083, China Applicant before: Tsinghua University Co-applicant before: Tongfang Environment Co., Ltd. Co-applicant before: Tongfang Co., Ltd. |
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