CN103432879A - 超重力络合亚铁烟气脱硫脱硝的方法 - Google Patents
超重力络合亚铁烟气脱硫脱硝的方法 Download PDFInfo
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- CN103432879A CN103432879A CN2013104052068A CN201310405206A CN103432879A CN 103432879 A CN103432879 A CN 103432879A CN 2013104052068 A CN2013104052068 A CN 2013104052068A CN 201310405206 A CN201310405206 A CN 201310405206A CN 103432879 A CN103432879 A CN 103432879A
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- desulfurization
- denitration
- sulfide
- hypergravity machine
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 136
- 230000023556 desulfurization Effects 0.000 title claims abstract description 124
- 230000000536 complexating effect Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000000779 smoke Substances 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 46
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000005864 Sulphur Substances 0.000 claims abstract description 44
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000002250 absorbent Substances 0.000 claims abstract description 35
- 230000002745 absorbent Effects 0.000 claims abstract description 35
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 11
- 239000003546 flue gas Substances 0.000 claims description 70
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 63
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 42
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 34
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 30
- 229960001484 edetic acid Drugs 0.000 claims description 29
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- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 claims description 14
- ZOCLAPYLSUCOGI-UHFFFAOYSA-M potassium hydrosulfide Chemical compound [SH-].[K+] ZOCLAPYLSUCOGI-UHFFFAOYSA-M 0.000 claims description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 11
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 claims description 11
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000011734 sodium Substances 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 11
- DPLVEEXVKBWGHE-UHFFFAOYSA-N potassium sulfide Chemical compound [S-2].[K+].[K+] DPLVEEXVKBWGHE-UHFFFAOYSA-N 0.000 claims description 10
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 claims description 10
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 9
- 239000008139 complexing agent Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 6
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- 238000012546 transfer Methods 0.000 abstract description 2
- 229910052945 inorganic sulfide Inorganic materials 0.000 abstract 5
- 239000007864 aqueous solution Substances 0.000 description 19
- 239000000243 solution Substances 0.000 description 15
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 description 13
- 229910052979 sodium sulfide Inorganic materials 0.000 description 9
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
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- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
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- 238000003916 acid precipitation Methods 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
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- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 1
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- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
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- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
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- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
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- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
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- 239000012286 potassium permanganate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
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- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
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Classifications
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- 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
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- Treating Waste Gases (AREA)
Abstract
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CN201310405206.8A CN103432879B (zh) | 2013-09-06 | 2013-09-06 | 超重力络合亚铁烟气脱硫脱硝的方法 |
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CN201310405206.8A CN103432879B (zh) | 2013-09-06 | 2013-09-06 | 超重力络合亚铁烟气脱硫脱硝的方法 |
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CN103432879A true CN103432879A (zh) | 2013-12-11 |
CN103432879B CN103432879B (zh) | 2015-07-29 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105413399A (zh) * | 2015-11-27 | 2016-03-23 | 攀钢集团攀枝花钢铁研究院有限公司 | 同时脱硫、脱硝的***及其工艺 |
CN107983133A (zh) * | 2017-12-26 | 2018-05-04 | 上海亨远船舶设备有限公司 | 一种烟气湿式联合脱硫脱硝的***及方法 |
CN108654310A (zh) * | 2018-04-26 | 2018-10-16 | 武汉理工大学 | 一种钌络合剂湿法烟气脱硝的方法 |
CN112175684A (zh) * | 2019-07-01 | 2021-01-05 | 众升清源(天津)环保科技有限公司 | 一种新型煤层气、天然气及医用尾气脱h2s工艺技术 |
CN112742190A (zh) * | 2020-12-11 | 2021-05-04 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种能循环再生的络合脱硝工艺 |
Citations (7)
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JPS63501698A (ja) * | 1980-01-20 | 1988-07-14 | ヘルタ−,ハインツ | 湿式方法で煙道ガスから一工程または多工程で特に同時にSO↓2−およびNOx−を分離する方法 |
EP0531726A1 (en) * | 1991-08-29 | 1993-03-17 | Dravo Lime Company | Process for removing sulfur dioxide and nitrogen oxides from flue gases |
US20030026744A1 (en) * | 2001-08-06 | 2003-02-06 | Hakka Leo E. | Method and apparatus for NOx and SO2 removal |
CN1478585A (zh) * | 2003-07-19 | 2004-03-03 | 重庆正和生物能源有限公司 | 烟气脱硫脱氮除尘工艺及装置 |
CN103055666A (zh) * | 2011-10-21 | 2013-04-24 | 北京化工大学 | 一种脱除烟气中氮氧化物的方法 |
CN103111173A (zh) * | 2013-01-21 | 2013-05-22 | 江汉大学 | 一种烟气净化***及其方法 |
CN103111177A (zh) * | 2013-02-26 | 2013-05-22 | 余国贤 | 氧化脱除气相中硫化氢的方法及装置 |
-
2013
- 2013-09-06 CN CN201310405206.8A patent/CN103432879B/zh not_active Expired - Fee Related
Patent Citations (7)
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JPS63501698A (ja) * | 1980-01-20 | 1988-07-14 | ヘルタ−,ハインツ | 湿式方法で煙道ガスから一工程または多工程で特に同時にSO↓2−およびNOx−を分離する方法 |
EP0531726A1 (en) * | 1991-08-29 | 1993-03-17 | Dravo Lime Company | Process for removing sulfur dioxide and nitrogen oxides from flue gases |
US20030026744A1 (en) * | 2001-08-06 | 2003-02-06 | Hakka Leo E. | Method and apparatus for NOx and SO2 removal |
CN1478585A (zh) * | 2003-07-19 | 2004-03-03 | 重庆正和生物能源有限公司 | 烟气脱硫脱氮除尘工艺及装置 |
CN103055666A (zh) * | 2011-10-21 | 2013-04-24 | 北京化工大学 | 一种脱除烟气中氮氧化物的方法 |
CN103111173A (zh) * | 2013-01-21 | 2013-05-22 | 江汉大学 | 一种烟气净化***及其方法 |
CN103111177A (zh) * | 2013-02-26 | 2013-05-22 | 余国贤 | 氧化脱除气相中硫化氢的方法及装置 |
Non-Patent Citations (1)
Title |
---|
徐娟等: "超重力脱硫技术在硫酸工业中的应用", 《硫磷设计与粉体工程》, vol. 112, no. 1, 31 January 2013 (2013-01-31), pages 32 - 37 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105413399A (zh) * | 2015-11-27 | 2016-03-23 | 攀钢集团攀枝花钢铁研究院有限公司 | 同时脱硫、脱硝的***及其工艺 |
CN107983133A (zh) * | 2017-12-26 | 2018-05-04 | 上海亨远船舶设备有限公司 | 一种烟气湿式联合脱硫脱硝的***及方法 |
CN108654310A (zh) * | 2018-04-26 | 2018-10-16 | 武汉理工大学 | 一种钌络合剂湿法烟气脱硝的方法 |
CN108654310B (zh) * | 2018-04-26 | 2020-12-08 | 武汉理工大学 | 一种钌络合剂湿法烟气脱硝的方法 |
CN112175684A (zh) * | 2019-07-01 | 2021-01-05 | 众升清源(天津)环保科技有限公司 | 一种新型煤层气、天然气及医用尾气脱h2s工艺技术 |
CN112742190A (zh) * | 2020-12-11 | 2021-05-04 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种能循环再生的络合脱硝工艺 |
CN112742190B (zh) * | 2020-12-11 | 2022-08-05 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种能循环再生的络合脱硝工艺 |
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Publication number | Publication date |
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