CN114682050B - 烟气处理装置及方法 - Google Patents
烟气处理装置及方法 Download PDFInfo
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- CN114682050B CN114682050B CN202011612486.6A CN202011612486A CN114682050B CN 114682050 B CN114682050 B CN 114682050B CN 202011612486 A CN202011612486 A CN 202011612486A CN 114682050 B CN114682050 B CN 114682050B
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- flue gas
- cooling
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- heat
- gas treatment
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 137
- 239000003546 flue gas Substances 0.000 title claims abstract description 136
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000000779 smoke Substances 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 26
- 238000005406 washing Methods 0.000 claims abstract description 22
- 238000003303 reheating Methods 0.000 claims abstract description 21
- 239000002253 acid Substances 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 14
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 8
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 6
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- MFUVDXOKPBAHMC-UHFFFAOYSA-N magnesium;dinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MFUVDXOKPBAHMC-UHFFFAOYSA-N 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000013589 supplement Substances 0.000 claims description 6
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 claims description 6
- XIOUDVJTOYVRTB-UHFFFAOYSA-N 1-(1-adamantyl)-3-aminothiourea Chemical compound C1C(C2)CC3CC2CC1(NC(=S)NN)C3 XIOUDVJTOYVRTB-UHFFFAOYSA-N 0.000 claims description 3
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 claims description 3
- 239000004386 Erythritol Substances 0.000 claims description 3
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 claims description 3
- 239000005639 Lauric acid Substances 0.000 claims description 3
- PWHXJNJAFHXYCX-UHFFFAOYSA-N O.O.O.O.O.O.O.O.B(O)(O)O Chemical group O.O.O.O.O.O.O.O.B(O)(O)O PWHXJNJAFHXYCX-UHFFFAOYSA-N 0.000 claims description 3
- QHFQAJHNDKBRBO-UHFFFAOYSA-L calcium chloride hexahydrate Chemical group O.O.O.O.O.O.[Cl-].[Cl-].[Ca+2] QHFQAJHNDKBRBO-UHFFFAOYSA-L 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 claims description 3
- 229940009714 erythritol Drugs 0.000 claims description 3
- 235000019414 erythritol Nutrition 0.000 claims description 3
- 229940050906 magnesium chloride hexahydrate Drugs 0.000 claims description 3
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 claims description 3
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000005201 scrubbing Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 28
- 238000006477 desulfuration reaction Methods 0.000 abstract description 24
- 230000023556 desulfurization Effects 0.000 abstract description 24
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000002087 whitening effect Effects 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000009827 uniform distribution Methods 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000006911 nucleation Effects 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
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CN202011612486.6A CN114682050B (zh) | 2020-12-30 | 2020-12-30 | 烟气处理装置及方法 |
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CN202011612486.6A CN114682050B (zh) | 2020-12-30 | 2020-12-30 | 烟气处理装置及方法 |
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Publication Number | Publication Date |
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CN114682050A CN114682050A (zh) | 2022-07-01 |
CN114682050B true CN114682050B (zh) | 2023-05-05 |
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CN202011612486.6A Active CN114682050B (zh) | 2020-12-30 | 2020-12-30 | 烟气处理装置及方法 |
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CN201999900U (zh) * | 2010-12-16 | 2011-10-05 | 中国石油化工股份有限公司 | 一种催化裂化汽提设备 |
CN202057044U (zh) * | 2011-04-06 | 2011-11-30 | 梁才 | 多用消烟除尘热水热管组装热风炉 |
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CN104406185A (zh) * | 2014-10-31 | 2015-03-11 | 惠州市拓丰实业有限公司 | 一种锅炉烟气梯级余热回收节能器 |
CN108387124A (zh) * | 2018-03-01 | 2018-08-10 | 山东大学 | 一种热管及协同脱硫废水处理的水雾荷电耦合颗粒改性增效静电除尘系统 |
CN110559804A (zh) * | 2018-06-05 | 2019-12-13 | 中国石油化工股份有限公司 | 烟气脱硫再生一体塔及烟气脱硫方法 |
CN210057764U (zh) * | 2019-03-12 | 2020-02-14 | 中国石油化工股份有限公司 | 烟气除尘、脱硫及消白烟塔 |
CN210159324U (zh) * | 2019-03-12 | 2020-03-20 | 南京碧林环保科技有限公司 | 降温除湿组合式烟气脱白装置 |
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JP2002364830A (ja) * | 2001-06-07 | 2002-12-18 | Mitsubishi Heavy Ind Ltd | 排煙のso3分除去装置 |
CN201999900U (zh) * | 2010-12-16 | 2011-10-05 | 中国石油化工股份有限公司 | 一种催化裂化汽提设备 |
EP2497560A1 (en) * | 2011-03-08 | 2012-09-12 | Alstom Technology Ltd | A method and system for removing contaminants from a process gas |
CN202057044U (zh) * | 2011-04-06 | 2011-11-30 | 梁才 | 多用消烟除尘热水热管组装热风炉 |
CN104406185A (zh) * | 2014-10-31 | 2015-03-11 | 惠州市拓丰实业有限公司 | 一种锅炉烟气梯级余热回收节能器 |
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CN110559804A (zh) * | 2018-06-05 | 2019-12-13 | 中国石油化工股份有限公司 | 烟气脱硫再生一体塔及烟气脱硫方法 |
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