CN104324610B - 一种脱硫脱硝方法及装置 - Google Patents
一种脱硫脱硝方法及装置 Download PDFInfo
- Publication number
- CN104324610B CN104324610B CN201410552181.9A CN201410552181A CN104324610B CN 104324610 B CN104324610 B CN 104324610B CN 201410552181 A CN201410552181 A CN 201410552181A CN 104324610 B CN104324610 B CN 104324610B
- Authority
- CN
- China
- Prior art keywords
- flue gas
- denitration method
- desulfurization denitration
- effect
- inducing agent
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 22
- 230000023556 desulfurization Effects 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 20
- 239000003546 flue gas Substances 0.000 claims abstract description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 230000001939 inductive effect Effects 0.000 claims abstract description 16
- 125000004430 oxygen atom Chemical group O* 0.000 claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 238000010494 dissociation reaction Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000005593 dissociations Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000006479 redox reaction Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- -1 aldehyde compound Chemical class 0.000 claims description 11
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims description 8
- 150000004820 halides Chemical class 0.000 claims description 6
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- 150000001728 carbonyl compounds Chemical class 0.000 claims description 4
- 150000008282 halocarbons Chemical class 0.000 claims description 4
- 150000002832 nitroso derivatives Chemical class 0.000 claims description 4
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 4
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- SECCXRSHPLAKET-UHFFFAOYSA-N CCC.C(C)[Fe](C1C=CC=C1)C1C=CC=C1 Chemical compound CCC.C(C)[Fe](C1C=CC=C1)C1C=CC=C1 SECCXRSHPLAKET-UHFFFAOYSA-N 0.000 claims 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 17
- 238000007254 oxidation reaction Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 13
- 230000003647 oxidation Effects 0.000 abstract description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 10
- 229910021529 ammonia Inorganic materials 0.000 abstract description 4
- 230000003009 desulfurizing effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 9
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000000779 smoke Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 239000003245 coal Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 208000018459 dissociative disease Diseases 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- WHBHBVVOGNECLV-OBQKJFGGSA-N 11-deoxycortisol Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 WHBHBVVOGNECLV-OBQKJFGGSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- GMZJIAUWHSETDL-UHFFFAOYSA-N [Au].CCNCC Chemical compound [Au].CCNCC GMZJIAUWHSETDL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- SNHISRPLCVEAGC-UHFFFAOYSA-N n-ethylethanamine;silver Chemical compound [Ag].CCNCC SNHISRPLCVEAGC-UHFFFAOYSA-N 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410552181.9A CN104324610B (zh) | 2014-10-19 | 2014-10-19 | 一种脱硫脱硝方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410552181.9A CN104324610B (zh) | 2014-10-19 | 2014-10-19 | 一种脱硫脱硝方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104324610A CN104324610A (zh) | 2015-02-04 |
CN104324610B true CN104324610B (zh) | 2016-07-06 |
Family
ID=52399488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410552181.9A Active CN104324610B (zh) | 2014-10-19 | 2014-10-19 | 一种脱硫脱硝方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104324610B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104971771B (zh) * | 2015-07-10 | 2018-02-27 | 山东海润环保科技有限公司 | 一种低温柴油scr脱硝催化剂及其制备方法 |
CN104971780B (zh) * | 2015-07-10 | 2018-02-06 | 山东海润环保科技有限公司 | 一种蜂窝式scr脱硝催化剂及其制备方法 |
CN109908753B (zh) * | 2019-03-13 | 2021-05-25 | 中国石油大学(北京) | 一种选择性脱硝剂及其脱硝处理工艺与系统 |
CN110756025A (zh) * | 2019-10-23 | 2020-02-07 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种烟气脱硝溶液及烟气处理方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6197091B1 (en) * | 1999-03-05 | 2001-03-06 | The Boc Group, Inc. | Ozone purification process |
JP2001300255A (ja) * | 2000-04-21 | 2001-10-30 | Ebara Corp | 石油系燃焼排ガスの浄化方法及び装置 |
JP4446269B2 (ja) * | 2003-02-28 | 2010-04-07 | 独立行政法人科学技術振興機構 | 乾式同時脱硫脱硝装置 |
CN101352646B (zh) * | 2008-08-29 | 2011-06-29 | 浙江天蓝环保技术有限公司 | 一种利用紫外光双重作用的烟气脱硝方法 |
CN101822937A (zh) * | 2010-05-11 | 2010-09-08 | 武汉科技学院 | 一种用于海洋船舶尾气同步脱硫脱硝的方法 |
CN102247750B (zh) * | 2011-07-11 | 2014-04-09 | 华东理工大学 | 臭氧催化氧化法对烟气同时脱硫脱硝的方法 |
CN103736376A (zh) * | 2013-12-25 | 2014-04-23 | 河南金土地煤气工程有限公司 | 低温脱硫脱硝装置及方法 |
-
2014
- 2014-10-19 CN CN201410552181.9A patent/CN104324610B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104324610A (zh) | 2015-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Chen et al. | Recent advances in simultaneous removal of SO2 and NOx from exhaust gases: Removal process, mechanism and kinetics | |
US7514052B2 (en) | Method for removal of mercury emissions from coal combustion | |
WO2017059820A1 (zh) | 一种还原与氧化联合脱硝系统及其脱硝方法 | |
CN110860196B (zh) | 一种水泥烟气的脱硫脱硝系统 | |
CN102343212B (zh) | 臭氧和过氧化氢协同氧化结合湿法吸收的脱硝工艺 | |
CN104324610B (zh) | 一种脱硫脱硝方法及装置 | |
CN106853327B (zh) | 一种低温烟气脱硫脱硝一体化的方法及装置 | |
CN204973545U (zh) | 基于羟基和硫酸根自由基氧化的同时脱硫脱硝脱汞系统 | |
CN103170228B (zh) | 一种烟气脱硝混合溶液及其应用方法 | |
CN103736373A (zh) | 一种氧化镁同时脱硫脱硝脱汞的烟气处理方法及装置 | |
CN109045958A (zh) | 尿素和双氧水混合液联用sncr的烟气脱硝装置及方法 | |
CN102989282A (zh) | 一种烟气汞协同脱除的方法及其装置 | |
CN103203176B (zh) | 半干法烟气脱硫脱硝脱汞的方法 | |
CN110385038B (zh) | 一种微波耦合紫外光催化氧化脱硫脱硝的方法 | |
CN104474859B (zh) | 一种烟气脱硫脱硝的方法、装置及其用途 | |
CN104524935A (zh) | 单塔式双循环喷淋复合吸收装置及方法 | |
CN102188889B (zh) | 联合脱除烟气中二氧化硫、氮氧化物和汞的装置及方法 | |
CN205073858U (zh) | 一种还原与氧化联合脱硝系统 | |
CN109865415A (zh) | Cfb锅炉掺烧无烟煤和木屑污泥烟气汞氧化控制工艺 | |
CN204247052U (zh) | 单塔式双循环喷淋复合吸收装置 | |
CN109126431A (zh) | 液相吸附式氧化还原法烟气脱硝的装置及方法 | |
CN204637986U (zh) | 自由基预氧化结合湿法吸收的同时脱硫脱硝脱汞系统 | |
CN203281209U (zh) | 燃煤锅炉sncr与scr联合法烟气脱硝系统 | |
CN214635307U (zh) | 一种热回收焦炉烟气多污染物超净排放装置 | |
CN205570056U (zh) | 一种低温烟气脱硫脱硝一体化的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 710018 Shaanxi, Xi'an economic and Technological Development Zone, Fengcheng Road, Kerry building, block B, floor 26 Applicant after: SHAANXI WIN LIFE ENERGY SAVING ENVIRONMENT TECHNOLOGY GROUP Co.,Ltd. Address before: 710018 Shaanxi city of Xi'an province Fengcheng Weiyang District five Lusai high block A block 15 layer Applicant before: SHAANXI WEILAN ENERGY TECHNOLOGY Co.,Ltd. |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
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: Desulfurization and denitration method and device Effective date of registration: 20180202 Granted publication date: 20160706 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI WIN LIFE ENERGY SAVING ENVIRONMENT TECHNOLOGY GROUP Co.,Ltd. Registration number: 2018990000109 |
|
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: 20200317 Granted publication date: 20160706 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI WIN LIFE ENERGY SAVING ENVIRONMENT TECHNOLOGY GROUP Co.,Ltd. Registration number: 2018990000109 |
|
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: Desulfurization and denitration method and device Effective date of registration: 20200317 Granted publication date: 20160706 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI WIN LIFE ENERGY SAVING ENVIRONMENT TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2020990000183 |
|
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: 20220301 Granted publication date: 20160706 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI WIN LIFE ENERGY SAVING ENVIRONMENT TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2020990000183 |
|
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 desulfurization and denitration method and device Effective date of registration: 20220302 Granted publication date: 20160706 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI WIN LIFE ENERGY SAVING ENVIRONMENT TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2022610000066 |
|
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: 20230404 Granted publication date: 20160706 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI WIN LIFE ENERGY SAVING ENVIRONMENT TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2022610000066 |
|
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 desulfurization and denitrification method and device Granted publication date: 20160706 Pledgee: Xi'an Small and Micro Enterprise Financing Guarantee Co.,Ltd. Pledgor: SHAANXI WIN LIFE ENERGY SAVING ENVIRONMENT TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2024610000099 |