CN106178858B - 一种利用电石渣脱除烟气中的二氧化硫的装置及方法 - Google Patents
一种利用电石渣脱除烟气中的二氧化硫的装置及方法 Download PDFInfo
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- CN106178858B CN106178858B CN201610600418.5A CN201610600418A CN106178858B CN 106178858 B CN106178858 B CN 106178858B CN 201610600418 A CN201610600418 A CN 201610600418A CN 106178858 B CN106178858 B CN 106178858B
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- carbide slag
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- slurries
- oxidation
- flue gas
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- 239000002893 slag Substances 0.000 title claims abstract description 97
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 36
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000003546 flue gas Substances 0.000 title claims abstract description 30
- 239000002002 slurry Substances 0.000 claims abstract description 112
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 48
- 230000023556 desulfurization Effects 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 10
- 239000004571 lime Substances 0.000 claims abstract description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 230000003647 oxidation Effects 0.000 claims description 54
- 238000007254 oxidation reaction Methods 0.000 claims description 54
- 238000010521 absorption reaction Methods 0.000 claims description 40
- 239000010440 gypsum Substances 0.000 claims description 37
- 229910052602 gypsum Inorganic materials 0.000 claims description 37
- 230000001590 oxidative effect Effects 0.000 claims description 32
- 235000019738 Limestone Nutrition 0.000 claims description 20
- 239000006028 limestone Substances 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 239000005864 Sulphur Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000004065 wastewater treatment Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 206010019477 Hemivertebra Diseases 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004537 pulping Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000003513 alkali Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003009 desulfurizing effect Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 239000005997 Calcium carbide Substances 0.000 abstract description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 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 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 2
- 235000010261 calcium sulphite Nutrition 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
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- 239000004575 stone Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
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- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- -1 flue gas system 1 Chemical compound 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/73—After-treatment of removed components
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
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Priority Applications (1)
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CN201610600418.5A CN106178858B (zh) | 2016-07-28 | 2016-07-28 | 一种利用电石渣脱除烟气中的二氧化硫的装置及方法 |
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CN201610600418.5A CN106178858B (zh) | 2016-07-28 | 2016-07-28 | 一种利用电石渣脱除烟气中的二氧化硫的装置及方法 |
Publications (2)
Publication Number | Publication Date |
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CN106178858A CN106178858A (zh) | 2016-12-07 |
CN106178858B true CN106178858B (zh) | 2018-09-14 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107261761A (zh) * | 2017-07-18 | 2017-10-20 | 包头市隆力达爱心贸易有限公司 | 一种工业化制备石灰石掺杂电石渣粉高效脱硫剂的方法 |
CN107961658B (zh) * | 2017-12-02 | 2020-12-01 | 李雪琴 | 一种利用电石渣对烟气进行脱硫脱碳的装置及方法 |
CN109078475A (zh) * | 2018-08-14 | 2018-12-25 | 山东电力工程咨询院有限公司 | 一种满足超低排放要求的高可靠性电石渣脱硫方法 |
CN109718658A (zh) * | 2019-02-28 | 2019-05-07 | 陕西煤业化工新型能源有限公司神木分公司 | 一种电石厂固废脱硫及循环再利用的方法 |
CN111450675B (zh) * | 2020-05-19 | 2023-11-21 | 大唐环境产业集团股份有限公司 | 一种湿法烟气脱硫系统及系统运行方法 |
CN112546834A (zh) * | 2020-05-21 | 2021-03-26 | 河南亿水源净水材料科技有限公司 | 一种使用工业废渣脱硫的方法 |
CN112535945A (zh) * | 2020-05-21 | 2021-03-23 | 河南亿水源净水材料科技有限公司 | 一种提高脱硫效率的脱硫液及其使用方法 |
CN112691523A (zh) * | 2021-01-08 | 2021-04-23 | 国电宿州第二热电有限公司 | 一种回收利用电厂水质净化含钙污泥的系统及方法 |
CN113019111A (zh) * | 2021-03-12 | 2021-06-25 | 山东省环境保护科学研究设计院有限公司 | 以电石渣为原料的石灰石-石膏法脱硫浆液的制备系统及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62193629A (ja) * | 1986-02-21 | 1987-08-25 | Babcock Hitachi Kk | 排ガス中の硫黄酸化物の除去方法 |
CN101797466A (zh) * | 2009-10-14 | 2010-08-11 | 中国科学院过程工程研究所 | 一种利用电石渣浆的湿法烟气脱硫的方法及其装置 |
CN202590613U (zh) * | 2012-05-23 | 2012-12-12 | 杭州天蓝环保设备有限公司 | 一种以电石渣为脱硫剂的塔外氧化脱硫装置 |
CN203816495U (zh) * | 2013-12-09 | 2014-09-10 | 世纪华扬环境工程有限公司 | 用于燃煤锅炉的烟气脱硫装置 |
-
2016
- 2016-07-28 CN CN201610600418.5A patent/CN106178858B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62193629A (ja) * | 1986-02-21 | 1987-08-25 | Babcock Hitachi Kk | 排ガス中の硫黄酸化物の除去方法 |
CN101797466A (zh) * | 2009-10-14 | 2010-08-11 | 中国科学院过程工程研究所 | 一种利用电石渣浆的湿法烟气脱硫的方法及其装置 |
CN202590613U (zh) * | 2012-05-23 | 2012-12-12 | 杭州天蓝环保设备有限公司 | 一种以电石渣为脱硫剂的塔外氧化脱硫装置 |
CN203816495U (zh) * | 2013-12-09 | 2014-09-10 | 世纪华扬环境工程有限公司 | 用于燃煤锅炉的烟气脱硫装置 |
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CN106178858A (zh) | 2016-12-07 |
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Denomination of invention: Device and method for removing sulfur dioxide in fume by using carbide slag Effective date of registration: 20190612 Granted publication date: 20180914 Pledgee: Bank of Communications Co., Ltd. Hunan Branch Pledgor: Hunan Xiangniu Environment Protecting Industry Co., Ltd. Registration number: 2019430000054 |
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Denomination of invention: Device and method for removing sulfur dioxide from flue gas by carbide slag Effective date of registration: 20201229 Granted publication date: 20180914 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: HUNAN XIANGNIU ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. Registration number: Y2020980010091 |
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