CN1286135A - 带有酸碱度调节装置的液柱喷射烟气脱硫方法及系统 - Google Patents
带有酸碱度调节装置的液柱喷射烟气脱硫方法及系统 Download PDFInfo
- Publication number
- CN1286135A CN1286135A CN 00123471 CN00123471A CN1286135A CN 1286135 A CN1286135 A CN 1286135A CN 00123471 CN00123471 CN 00123471 CN 00123471 A CN00123471 A CN 00123471A CN 1286135 A CN1286135 A CN 1286135A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- tower
- desulfurizing
- reaction zone
- 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.)
- Granted
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000003546 flue gas Substances 0.000 title claims abstract description 33
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 239000007921 spray Substances 0.000 title description 3
- 239000007789 gas Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 239000010440 gypsum Substances 0.000 claims abstract description 15
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims description 64
- 239000002002 slurry Substances 0.000 claims description 37
- 238000006477 desulfuration reaction Methods 0.000 claims description 34
- 230000023556 desulfurization Effects 0.000 claims description 28
- 238000007254 oxidation reaction Methods 0.000 claims description 25
- 239000003517 fume Substances 0.000 claims description 20
- 239000002585 base Substances 0.000 claims description 14
- 239000003513 alkali Substances 0.000 claims description 12
- 239000006227 byproduct Substances 0.000 claims description 12
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000002411 adverse Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 claims description 3
- 235000010261 calcium sulphite Nutrition 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 238000000247 postprecipitation Methods 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 230000001590 oxidative effect Effects 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- PWDCHDJZNJXFSH-UHFFFAOYSA-L [O-]S([O-])=O.OS(O)=O.O.[Ca+2] Chemical compound [O-]S([O-])=O.OS(O)=O.O.[Ca+2] PWDCHDJZNJXFSH-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00123471A CN1114466C (zh) | 2000-08-18 | 2000-08-18 | 带有酸碱度调节装置的液柱喷射烟气脱硫方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00123471A CN1114466C (zh) | 2000-08-18 | 2000-08-18 | 带有酸碱度调节装置的液柱喷射烟气脱硫方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1286135A true CN1286135A (zh) | 2001-03-07 |
CN1114466C CN1114466C (zh) | 2003-07-16 |
Family
ID=4589897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00123471A Expired - Lifetime CN1114466C (zh) | 2000-08-18 | 2000-08-18 | 带有酸碱度调节装置的液柱喷射烟气脱硫方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1114466C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100361733C (zh) * | 2004-12-29 | 2008-01-16 | 清华大学 | 一种液柱喷射式烟气脱硫塔 |
CN100393395C (zh) * | 2005-04-28 | 2008-06-11 | 李大明 | 燃煤锅炉烟气脱硫脱硝除尘一体化净化器 |
CN101844036A (zh) * | 2010-05-11 | 2010-09-29 | 上海龙净环保科技工程有限公司 | 塔内氧化-钙基强碱-石膏湿法烟气脱硫工艺 |
CN101468288B (zh) * | 2007-12-24 | 2011-09-07 | 同方环境股份有限公司 | 适应二氧化硫浓度大范围变动的脱硫装置及其控制方法 |
CN106391310A (zh) * | 2016-06-24 | 2017-02-15 | 中国神华能源股份有限公司 | 湿式除尘器碱性物供给的控制方法和控制装置 |
CN109110846A (zh) * | 2018-08-22 | 2019-01-01 | 盛发环保科技(厦门)有限公司 | 一种脱硫废水烟气浓缩减量及水泥化固定系统及工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4497902A (en) * | 1979-04-11 | 1985-02-05 | Standard Oil Company (Indiana) | Composition for removing sulfur oxides from a gas |
JPH084709B2 (ja) * | 1986-04-23 | 1996-01-24 | バブコツク日立株式会社 | 湿式排煙脱硫制御装置 |
DE4338332A1 (de) * | 1993-11-10 | 1995-05-11 | Bischoff Gasreinigung | Waschturm für eine Rauchgasentschwefelungsanlage |
JP3025147B2 (ja) * | 1994-05-17 | 2000-03-27 | 三菱重工業株式会社 | 湿式排煙脱硫装置 |
JP3573950B2 (ja) * | 1997-06-24 | 2004-10-06 | 東洋エンジニアリング株式会社 | 排ガスの脱硫方法 |
TW402520B (en) * | 1997-11-05 | 2000-08-21 | Mitsubishi Heavy Ind Ltd | Wet flue gas desulfurizer and oxygen-containing gas blowing device for use therein |
-
2000
- 2000-08-18 CN CN00123471A patent/CN1114466C/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100361733C (zh) * | 2004-12-29 | 2008-01-16 | 清华大学 | 一种液柱喷射式烟气脱硫塔 |
CN100393395C (zh) * | 2005-04-28 | 2008-06-11 | 李大明 | 燃煤锅炉烟气脱硫脱硝除尘一体化净化器 |
CN101468288B (zh) * | 2007-12-24 | 2011-09-07 | 同方环境股份有限公司 | 适应二氧化硫浓度大范围变动的脱硫装置及其控制方法 |
CN101844036A (zh) * | 2010-05-11 | 2010-09-29 | 上海龙净环保科技工程有限公司 | 塔内氧化-钙基强碱-石膏湿法烟气脱硫工艺 |
CN106391310A (zh) * | 2016-06-24 | 2017-02-15 | 中国神华能源股份有限公司 | 湿式除尘器碱性物供给的控制方法和控制装置 |
CN109110846A (zh) * | 2018-08-22 | 2019-01-01 | 盛发环保科技(厦门)有限公司 | 一种脱硫废水烟气浓缩减量及水泥化固定系统及工艺 |
CN109110846B (zh) * | 2018-08-22 | 2021-11-09 | 盛发环保科技(厦门)有限公司 | 一种脱硫废水烟气浓缩减量及水泥化固定系统及工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN1114466C (zh) | 2003-07-16 |
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Owner name: TONGFANG ENVIRONMENT CO., LTD. Free format text: FORMER OWNER: TONGFANG CO., LTD. |
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Address after: 100084 Beijing City, Haidian District Tsinghua Yuan Co-patentee after: Tongfang Co.,Ltd. Patentee after: TSINGHUA University Address before: 100084 Beijing City, Haidian District Tsinghua Yuan Co-patentee before: Tsinghua Tongfang Co.,Ltd. Patentee before: Tsinghua University |
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Effective date of registration: 20110408 Address after: 100084 Beijing City, Haidian District Tsinghua Yuan Co-patentee after: TONGFANG ENVIRONMENT Co.,Ltd. Patentee after: TSINGHUA University Address before: 100084 Beijing City, Haidian District Tsinghua Yuan Co-patentee before: Tongfang Co.,Ltd. Patentee before: Tsinghua University |
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