CN103071375B - Smoke demercuration device and smoke demercuration method - Google Patents
Smoke demercuration device and smoke demercuration method Download PDFInfo
- Publication number
- CN103071375B CN103071375B CN201310048201.4A CN201310048201A CN103071375B CN 103071375 B CN103071375 B CN 103071375B CN 201310048201 A CN201310048201 A CN 201310048201A CN 103071375 B CN103071375 B CN 103071375B
- Authority
- CN
- China
- Prior art keywords
- smoke
- reaction tower
- demercuration
- outlet
- flue gas
- 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.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 28
- 230000003647 oxidation Effects 0.000 claims abstract description 25
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims abstract description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 41
- 239000003546 flue gas Substances 0.000 claims description 41
- 230000009467 reduction Effects 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 11
- 239000006228 supernatant Substances 0.000 claims description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229960002523 mercuric chloride Drugs 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052753 mercury Inorganic materials 0.000 abstract description 16
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 18
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 235000010269 sulphur dioxide Nutrition 0.000 description 2
- 208000030527 Minamata disease Diseases 0.000 description 1
- 208000009507 Nervous System Mercury Poisoning Diseases 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229940100892 mercury compound Drugs 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310048201.4A CN103071375B (en) | 2013-02-07 | 2013-02-07 | Smoke demercuration device and smoke demercuration method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310048201.4A CN103071375B (en) | 2013-02-07 | 2013-02-07 | Smoke demercuration device and smoke demercuration method |
Publications (2)
Publication Number | Publication Date |
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CN103071375A CN103071375A (en) | 2013-05-01 |
CN103071375B true CN103071375B (en) | 2015-04-08 |
Family
ID=48148194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310048201.4A Expired - Fee Related CN103071375B (en) | 2013-02-07 | 2013-02-07 | Smoke demercuration device and smoke demercuration method |
Country Status (1)
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CN (1) | CN103071375B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103423757B (en) * | 2013-07-31 | 2016-12-28 | 华北电力大学(保定) | A kind of device and method utilizing polrvinyl chloride and boiler fly ash to carry out flue gas demercuration |
CN107487888A (en) * | 2017-08-18 | 2017-12-19 | 西北矿冶研究院 | Mercury removing agent and mercury removing method |
CN110355175A (en) * | 2018-04-11 | 2019-10-22 | 光大绿色环保管理(深圳)有限公司 | A kind of danger wastes pretreatment system of chloride containing sulfoxide and high chlorine residue |
CN111448921A (en) * | 2020-05-25 | 2020-07-28 | 湖南农业大学 | Plant cultivation device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9701947L (en) * | 1997-05-26 | 1998-05-04 | Boliden Contech Ab | Process for separating gaseous elemental mercury from a gas |
US6638347B2 (en) * | 1999-09-29 | 2003-10-28 | Merck & Co., Inc. | Carbon-based adsorption powder containing cupric chloride |
CN100496672C (en) * | 2007-04-30 | 2009-06-10 | 武汉凯迪电力环保有限公司 | Wet flue gas desulfurizing and hydrargyrum-removing technology based on two-stage oxidation reaction and system thereof |
CN102824845A (en) * | 2012-09-13 | 2012-12-19 | 华北电力大学(保定) | Method and system for utilizing white mud to remove mercury of biomass combustion boiler smoke |
CN203183904U (en) * | 2013-02-07 | 2013-09-11 | 株洲三特环保节能有限公司 | Smoke mercury removal equipment |
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2013
- 2013-02-07 CN CN201310048201.4A patent/CN103071375B/en not_active Expired - Fee Related
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C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 12, 5 floor, D District, Zhuzhou Auto Parts Industry Park, Taishan Road, Tianyuan District, Zhuzhou, Hunan 412007, China Applicant after: ZHUZHOU SANTE ENVIRONMENTAL PROTECTION & ENERGY SAVING CO.,LTD. Address before: 412007 No. 626 Hunan Hotel, Changjiang North Road, Tianyuan District, Hunan, Zhuzhou Applicant before: ZHUZHOU SANTE ENVIRONMENTAL PROTECTION ENERGY-SAVING Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: ZHUZHOU SANTE ENVIRONMENTAL PROTECTION ENERGY SAVING CO., LTD. TO: ZHUZHOU SANTE ENVIRONMENTAL PROTECTION AND ENERGY SAVING CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211122 Address after: 412007 16 / F, power Valley Building, Xinma innovation city, Tianyuan District, Zhuzhou City, Hunan Province Patentee after: Zhuzhou xiangsante environmental protection Co.,Ltd. Address before: 412007 floor 5, building 12, Zone D, Zhuzhou Auto Parts Industrial Park, Taishan Road, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: ZHUZHOU SANTE ENVIRONMENTAL PROTECTION & ENERGY SAVING CO.,LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20220207 |