CN108452655A - 一种废气除硫脱硝系统 - Google Patents
一种废气除硫脱硝系统 Download PDFInfo
- Publication number
- CN108452655A CN108452655A CN201711257768.7A CN201711257768A CN108452655A CN 108452655 A CN108452655 A CN 108452655A CN 201711257768 A CN201711257768 A CN 201711257768A CN 108452655 A CN108452655 A CN 108452655A
- Authority
- CN
- China
- Prior art keywords
- desulfurization
- combustion chamber
- sub
- control device
- control valve
- 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
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000003546 flue gas Substances 0.000 title claims abstract description 16
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 74
- 239000007789 gas Substances 0.000 claims abstract description 74
- 230000023556 desulfurization Effects 0.000 claims abstract description 71
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 23
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000013618 particulate matter Substances 0.000 claims abstract description 4
- 238000002485 combustion reaction Methods 0.000 claims description 82
- 239000001301 oxygen Substances 0.000 claims description 33
- 229910052760 oxygen Inorganic materials 0.000 claims description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 32
- 239000003344 environmental pollutant Substances 0.000 claims description 32
- 231100000719 pollutant Toxicity 0.000 claims description 32
- 239000003153 chemical reaction reagent Substances 0.000 claims description 29
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 239000005864 Sulphur Substances 0.000 claims description 13
- 230000001276 controlling effect Effects 0.000 claims description 5
- 235000013399 edible fruits Nutrition 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 229910052717 sulfur Inorganic materials 0.000 abstract description 4
- 239000011593 sulfur Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 description 12
- 230000005494 condensation Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 3
- 239000002440 industrial waste Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 2
- 229940043276 diisopropanolamine Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- -1 sulfhydryl compound Chemical class 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 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
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711257768.7A CN108452655B (zh) | 2017-12-04 | 2017-12-04 | 一种废气除硫脱硝系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711257768.7A CN108452655B (zh) | 2017-12-04 | 2017-12-04 | 一种废气除硫脱硝系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108452655A true CN108452655A (zh) | 2018-08-28 |
CN108452655B CN108452655B (zh) | 2020-09-15 |
Family
ID=63221146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711257768.7A Active CN108452655B (zh) | 2017-12-04 | 2017-12-04 | 一种废气除硫脱硝系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108452655B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424277A (en) * | 1977-07-26 | 1979-02-23 | Mitsubishi Heavy Ind Ltd | Wet desulfurizing method for exhaust combustion gas |
JPS57194023A (en) * | 1981-05-22 | 1982-11-29 | Babcock Hitachi Kk | Removing device for harmful components and dust from waste gas |
CN102728214A (zh) * | 2012-07-25 | 2012-10-17 | 天津市电力公司 | 一种石灰石浆液制备智能控制方法 |
CN103657317A (zh) * | 2013-11-26 | 2014-03-26 | 江苏海宏机械制造有限公司 | 一种可智能控制排烟速率的烟气除尘脱硫系统 |
CN105268315A (zh) * | 2015-10-09 | 2016-01-27 | 浙江浩普环保工程有限公司 | 烟气污染物超低排放系统 |
CN205287956U (zh) * | 2015-11-24 | 2016-06-08 | 天津金吉利自动化技术有限公司 | 一种发电厂除灰控制系统 |
-
2017
- 2017-12-04 CN CN201711257768.7A patent/CN108452655B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424277A (en) * | 1977-07-26 | 1979-02-23 | Mitsubishi Heavy Ind Ltd | Wet desulfurizing method for exhaust combustion gas |
JPS57194023A (en) * | 1981-05-22 | 1982-11-29 | Babcock Hitachi Kk | Removing device for harmful components and dust from waste gas |
CN102728214A (zh) * | 2012-07-25 | 2012-10-17 | 天津市电力公司 | 一种石灰石浆液制备智能控制方法 |
CN103657317A (zh) * | 2013-11-26 | 2014-03-26 | 江苏海宏机械制造有限公司 | 一种可智能控制排烟速率的烟气除尘脱硫系统 |
CN105268315A (zh) * | 2015-10-09 | 2016-01-27 | 浙江浩普环保工程有限公司 | 烟气污染物超低排放系统 |
CN205287956U (zh) * | 2015-11-24 | 2016-06-08 | 天津金吉利自动化技术有限公司 | 一种发电厂除灰控制系统 |
Non-Patent Citations (1)
Title |
---|
胡志光,刘博,常爱玲: "专家系统在湿式石灰石-石膏法烟气脱硫系统中的应用", 《电力科学与技术学报》 * |
Also Published As
Publication number | Publication date |
---|---|
CN108452655B (zh) | 2020-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11058992B2 (en) | Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof | |
US10046268B2 (en) | Flue gas desulfurization systems and methods of use | |
CA2856974C (en) | Method of removing sulfur trioxide from a flue gas stream | |
EP2040823B1 (en) | Reduced liquid discharge in wet flue gas desulfurization | |
BR0014196B1 (pt) | contador de gás-lìquido e método de purificação de gás de combustão com contador de gás-lìquido. | |
EP2905063A1 (en) | Removal of oxides of nitrogen and sulfur from waste gas by reaction with chlorine dioxide | |
KR101501910B1 (ko) | 중소형 선박에서의 유해물질 제거를 위한 스크러버 모듈 시스템 및 이를 이용한 유해물질 제거 방법 | |
KR101539346B1 (ko) | 배기가스처리패키지 시스템 | |
CN108452655A (zh) | 一种废气除硫脱硝系统 | |
CN207822774U (zh) | 一种含硫化氢的VOCs废气处理系统 | |
CN107854993A (zh) | 一种烟气处理装置 | |
CN109900859A (zh) | 一种液体脱硫剂产品高温条件下脱硫率检测装置及检测方法 | |
CN108452652A (zh) | 一种工业气体脱硫系统 | |
CN109289466A (zh) | 二次硫化车间的烟雾环保处理系统及处理方法 | |
CN108744905A (zh) | 工业废气除尘脱硝脱硫工艺 | |
CN215842321U (zh) | 一种用于燃煤锅炉超低排放改造的装置 | |
CN207528712U (zh) | 一种液体脱硫剂产品高温条件下脱硫率检测装置 | |
CN208943725U (zh) | 一种安装简便的模块化设计的烟气脱白设备 | |
JP2009095696A (ja) | 排ガス脱硫装置酸化塔のバイパス運転方法 | |
CN205435478U (zh) | 一种烟气脱硫脱硝处理系统 | |
Norsund | Sulfite oxidation in wet flue gas scrubbers | |
Lim et al. | Desulphurisation techniques | |
CN104645822A (zh) | 一种脱除二氧化硫的实验装置 | |
CN108557777A (zh) | 一种亚硫酸钠的生产工艺 | |
CN110102159A (zh) | 废气中有害物质的干式去除装置及干式去除方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sulfur and denitration system for waste gas Effective date of registration: 20210728 Granted publication date: 20200915 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021980006959 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220701 Granted publication date: 20200915 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021980006959 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sulfur and denitration system for waste gas Effective date of registration: 20220704 Granted publication date: 20200915 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980009748 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230628 Granted publication date: 20200915 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980009748 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flue gas desulfurization and denitrification system Effective date of registration: 20230703 Granted publication date: 20200915 Pledgee: Bank of China Limited Yancheng Yandu sub branch Pledgor: YANCHENG CITY LANFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2023980046764 |