JP2008532734A5 - - Google Patents
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- Publication number
- JP2008532734A5 JP2008532734A5 JP2007554272A JP2007554272A JP2008532734A5 JP 2008532734 A5 JP2008532734 A5 JP 2008532734A5 JP 2007554272 A JP2007554272 A JP 2007554272A JP 2007554272 A JP2007554272 A JP 2007554272A JP 2008532734 A5 JP2008532734 A5 JP 2008532734A5
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- magnesium hydroxide
- exhaust
- catalyst
- sulfur
- 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
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- 239000003054 catalyst Substances 0.000 claims description 28
- 238000002485 combustion reaction Methods 0.000 claims description 23
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 19
- 239000000347 magnesium hydroxide Substances 0.000 claims description 19
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 239000000376 reactant Substances 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 11
- 239000000567 combustion gas Substances 0.000 claims description 11
- 229910052717 sulfur Inorganic materials 0.000 claims description 11
- 239000011593 sulfur Substances 0.000 claims description 11
- 239000002105 nanoparticle Substances 0.000 claims description 7
- 238000006722 reduction reaction Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000010531 catalytic reduction reaction Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910021529 ammonia Inorganic materials 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical group N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- -1 platinum group metals Chemical class 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65005405P | 2005-02-04 | 2005-02-04 | |
| US60/650,054 | 2005-02-04 | ||
| PCT/US2006/003976 WO2006086251A2 (en) | 2005-02-04 | 2006-02-06 | Targeted duct injection for so3 control |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008532734A JP2008532734A (ja) | 2008-08-21 |
| JP2008532734A5 true JP2008532734A5 (enExample) | 2012-02-16 |
| JP5165386B2 JP5165386B2 (ja) | 2013-03-21 |
Family
ID=36793586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007554272A Expired - Fee Related JP5165386B2 (ja) | 2005-02-04 | 2006-02-06 | Ｓｏ３コントロールのための目標を定めたダクト注入 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7332143B2 (enExample) |
| EP (1) | EP1848524B1 (enExample) |
| JP (1) | JP5165386B2 (enExample) |
| KR (1) | KR101169831B1 (enExample) |
| CN (1) | CN101522287B (enExample) |
| AU (1) | AU2006212947B2 (enExample) |
| BR (1) | BRPI0607004A2 (enExample) |
| CA (1) | CA2596893C (enExample) |
| ES (1) | ES2527422T3 (enExample) |
| PL (1) | PL1848524T3 (enExample) |
| RU (1) | RU2007131784A (enExample) |
| WO (1) | WO2006086251A2 (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7514489B2 (en) * | 2005-11-28 | 2009-04-07 | Martin Marietta Materials, Inc. | Flame-retardant magnesium hydroxide compositions and associated methods of manufacture and use |
| US7891324B2 (en) * | 2007-06-06 | 2011-02-22 | Franklin David A | Method and apparatus for heating a circulating fluid in an indirect heat exchanger |
| CL2009001571A1 (es) * | 2008-07-11 | 2010-03-12 | Fuel Tech Inc | Proceso que limpia y mantiene una camara de combustion debido a la combustion de carbon que tiene un contenido de hierro mayor al 15% basado en el peso de la ceniza y expresado como fe203 y/0 un contenido de calcio mayor al 5% basado en el peso de ceniza y expresado como cao. |
| US8316647B2 (en) * | 2009-01-19 | 2012-11-27 | General Electric Company | System and method employing catalytic reactor coatings |
| US20110017110A1 (en) * | 2009-07-24 | 2011-01-27 | Higgins Brian S | Methods and systems for improving combustion processes |
| WO2011106429A1 (en) * | 2010-02-23 | 2011-09-01 | Fuel Tech, Inc. | Methods, apparatus and systems for improving the operation of cyclone boilers |
| CN102563595A (zh) * | 2011-01-01 | 2012-07-11 | 王志凯 | 黄磷尾气燃烧热能回收装置 |
| CN102179171B (zh) * | 2011-03-28 | 2014-07-02 | 浙江大学 | 具有前置流场均匀装置的多级热解耦合脱硝方法及其装置 |
| CN102512952B (zh) * | 2011-11-14 | 2014-04-02 | 浙江天蓝环保技术股份有限公司 | 一种基于流化床的烟气联合脱硫脱硝工艺 |
| US8501131B2 (en) * | 2011-12-15 | 2013-08-06 | General Electric Company | Method and apparatus to inject reagent in SNCR/SCR emission system for boiler |
| US9291082B2 (en) | 2012-09-26 | 2016-03-22 | General Electric Company | System and method of a catalytic reactor having multiple sacrificial coatings |
| US9181888B2 (en) | 2013-10-28 | 2015-11-10 | Cummins Inc. | Selectively trapping and storing SO3 in an exhaust gas effluent |
| US8906333B1 (en) * | 2013-11-27 | 2014-12-09 | Alstom Technology Ltd | Dry scrubber system with air preheater protection |
| CN103785275B (zh) * | 2014-01-23 | 2015-09-02 | 冀文平 | 脱硫、除灰、脱硝一体式烟气净化器 |
| US10055523B2 (en) | 2014-04-24 | 2018-08-21 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method for analyzing oxidation in an internal combustion engine |
| CN104474897A (zh) * | 2014-12-02 | 2015-04-01 | 中国大唐集团科学技术研究院有限公司 | 脱除燃煤烟气中三氧化硫的方法 |
| WO2017053499A1 (en) * | 2015-09-25 | 2017-03-30 | Fuel Tech, Inc. | Process and apparatus for reducing plume |
| CN105879641B (zh) * | 2016-06-02 | 2019-09-13 | 北京国电龙源环保工程有限公司 | 一种碱液喷射雾化脱除烟气中三氧化硫的装置及方法 |
| CN106000037A (zh) * | 2016-07-06 | 2016-10-12 | 北京国电龙源环保工程有限公司 | 一种脱除烟气中酸性气体并辅助脱硫脱硝的系统和方法 |
| CN106039967A (zh) * | 2016-07-19 | 2016-10-26 | 中国华电科工集团有限公司 | 脱除燃煤机组烟道气中so3的装置及方法 |
| CN107008120A (zh) * | 2017-04-20 | 2017-08-04 | 北京国电龙源环保工程有限公司 | 利用尿素热解余热的so3脱除系统及其脱除方法 |
| CN107715668A (zh) * | 2017-10-30 | 2018-02-23 | 东方电气集团东方锅炉股份有限公司 | 一种烟气高浓度NOx实现超低排放的装置 |
| CN110339686A (zh) * | 2018-04-03 | 2019-10-18 | 中国电力工程顾问集团华北电力设计院有限公司 | 通过脱除so3实现全负荷脱硝并提高锅炉效率的方法及装置 |
| CN108607361B (zh) * | 2018-07-05 | 2023-09-19 | 苏州西热节能环保技术有限公司 | 一种一体化喷射系统 |
| CN108607362B (zh) * | 2018-07-05 | 2023-09-19 | 苏州西热节能环保技术有限公司 | 一种具有一体化喷射系统的脱除烟气中三氧化硫与NOx的装置 |
| CN109289430B (zh) * | 2018-11-07 | 2023-06-30 | 国能龙源环保南京有限公司 | 一种干湿耦合一体化烟气消白及除尘装置 |
| CN110180335A (zh) * | 2019-05-17 | 2019-08-30 | 天津华赛尔传热设备有限公司 | 一种炉窑含湿烟气消白系统 |
| CN110559852A (zh) * | 2019-09-30 | 2019-12-13 | 大唐郓城发电有限公司 | 一种脱除烟气中三氧化硫的方法 |
| CN111054176A (zh) * | 2019-12-16 | 2020-04-24 | 湖南正明环保股份有限公司 | 用于工业窑炉烟气除尘消白的一体化系统及方法 |
| CN117437987B (zh) * | 2023-12-20 | 2024-02-23 | 河北大唐国际王滩发电有限责任公司 | 串塔式烟气湿法脱硫装置颗粒物协同脱除效果计算方法 |
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| DE1962587A1 (de) * | 1969-12-13 | 1971-06-24 | Grillo Werke Ag | Verfahren zur gezielten Entfernung von Schwefeltrioxid aus Abgasen |
| JPS5710769B2 (enExample) * | 1974-06-03 | 1982-02-27 | ||
| IT1051474B (it) * | 1974-12-18 | 1981-04-21 | Sumitomo Chemical Co | Procedimento per il ricupero del calore in un processo di eliminazione di ossidi di azoto da gas di scarico |
| JPS53117683A (en) * | 1977-03-23 | 1978-10-14 | Kawasaki Heavy Ind Ltd | Removing method for sulfure oxides contained in exhayst gas |
| US4245573A (en) * | 1978-12-22 | 1981-01-20 | Chemed Corporation | Air heater corrosion prevention |
| EP0114477B2 (en) * | 1982-12-22 | 1991-04-10 | F.L. Smidth & Co. A/S | Method of and apparatus for removing sulfur oxides from hot flue gases |
| DK548786A (da) * | 1985-11-28 | 1987-05-29 | Aalborg Vaerft As | Fremgangsmaade til rensning, navnlig afsvovling, af roeggas |
| DE3701527A1 (de) * | 1987-01-21 | 1988-08-04 | Metallgesellschaft Ag | Verfahren zur gleichzeitigen entstickung und entschwefelung eines sauerstoffhaltigen abgases |
| US4848995A (en) * | 1988-02-05 | 1989-07-18 | Shell Oil Company | Removal of sulfur oxides from flue gas |
| US5039499A (en) * | 1988-04-29 | 1991-08-13 | Dravo Lime Company | Process for desulfurization of sulfur dioxide-containing gas streams |
| JP3032247B2 (ja) * | 1990-06-22 | 2000-04-10 | バブコツク日立株式会社 | 微粉脱硫剤を燃焼排ガスに噴霧する脱硫法 |
| WO1994026659A1 (en) * | 1993-05-07 | 1994-11-24 | Nalco Fuel Tech | Process and apparatus for enhancing distribution of nox-reducing chemicals in a high-solids environment |
| JPH07194930A (ja) * | 1993-12-31 | 1995-08-01 | Chiyoda Corp | 排ガスの処理方法及び装置 |
| JPH0938452A (ja) * | 1995-07-25 | 1997-02-10 | Babcock Hitachi Kk | 湿式排煙脱硫装置 |
| CN1187382A (zh) * | 1996-10-15 | 1998-07-15 | 德拉夫·里姆公司 | 从燃烧气中除去二氧化硫和氮氧化物的方法 |
| JP3281287B2 (ja) * | 1997-05-13 | 2002-05-13 | 田中貴金属工業株式会社 | 燃焼触媒体及びこれを用いたファンヒータ |
| JP3773668B2 (ja) * | 1998-09-07 | 2006-05-10 | 呉羽環境株式会社 | 焼却炉排ガスの高度処理方法 |
| JP2000317260A (ja) * | 1999-05-13 | 2000-11-21 | Ishikawajima Harima Heavy Ind Co Ltd | 排煙処理設備 |
| US6722295B2 (en) * | 2000-09-29 | 2004-04-20 | Bert Zauderer | Method for the combined reduction of nitrogen oxide and sulfur dioxide concentrations in the furnace region of boilers |
| JP2003161428A (ja) * | 2001-11-22 | 2003-06-06 | Mitsubishi Heavy Ind Ltd | 灰溶融炉の排ガス処理装置 |
| EP1316354A1 (de) * | 2001-11-30 | 2003-06-04 | OMG AG & Co. KG | Katalysator zur Verminderung der Stickoxide im Abgas von Magermotoren |
| US6997119B2 (en) * | 2002-07-23 | 2006-02-14 | Radway Jerrold E | Combustion emissions control and utilization of byproducts |
| US7574968B2 (en) * | 2002-10-08 | 2009-08-18 | Energy & Environmental Research Center | Method and apparatus for capturing gas phase pollutants such as sulfur trioxide |
-
2006
- 2006-02-06 WO PCT/US2006/003976 patent/WO2006086251A2/en not_active Ceased
- 2006-02-06 CA CA2596893A patent/CA2596893C/en not_active Expired - Fee Related
- 2006-02-06 CN CN2006800106705A patent/CN101522287B/zh not_active Expired - Fee Related
- 2006-02-06 ES ES06720288.7T patent/ES2527422T3/es active Active
- 2006-02-06 KR KR1020077019723A patent/KR101169831B1/ko not_active Expired - Fee Related
- 2006-02-06 EP EP06720288.7A patent/EP1848524B1/en not_active Not-in-force
- 2006-02-06 BR BRPI0607004-3A patent/BRPI0607004A2/pt not_active Application Discontinuation
- 2006-02-06 RU RU2007131784/15A patent/RU2007131784A/ru not_active Application Discontinuation
- 2006-02-06 US US11/275,944 patent/US7332143B2/en not_active Expired - Fee Related
- 2006-02-06 AU AU2006212947A patent/AU2006212947B2/en not_active Ceased
- 2006-02-06 PL PL06720288T patent/PL1848524T3/pl unknown
- 2006-02-06 JP JP2007554272A patent/JP5165386B2/ja not_active Expired - Fee Related
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