AU2006212947B2 - Targeted duct injection for SO3 control - Google Patents
Targeted duct injection for SO3 control Download PDFInfo
- Publication number
- AU2006212947B2 AU2006212947B2 AU2006212947A AU2006212947A AU2006212947B2 AU 2006212947 B2 AU2006212947 B2 AU 2006212947B2 AU 2006212947 A AU2006212947 A AU 2006212947A AU 2006212947 A AU2006212947 A AU 2006212947A AU 2006212947 B2 AU2006212947 B2 AU 2006212947B2
- Authority
- AU
- Australia
- Prior art keywords
- reagent
- combustion
- catalyst
- process according
- magnesium hydroxide
- 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.)
- Ceased
Links
- 238000002347 injection Methods 0.000 title description 5
- 239000007924 injection Substances 0.000 title description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 38
- 239000003054 catalyst Substances 0.000 claims abstract description 32
- 238000002485 combustion reaction Methods 0.000 claims abstract description 25
- 239000000446 fuel Substances 0.000 claims abstract description 21
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 19
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 19
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 18
- 230000009467 reduction Effects 0.000 claims abstract description 15
- 238000006722 reduction reaction Methods 0.000 claims abstract description 15
- 239000000567 combustion gas Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 13
- 239000011593 sulfur Substances 0.000 claims abstract description 13
- 230000003647 oxidation Effects 0.000 claims abstract description 12
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000002105 nanoparticle Substances 0.000 claims abstract description 8
- 238000010531 catalytic reduction reaction Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 25
- 238000011282 treatment Methods 0.000 claims description 9
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 34
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 31
- 229910021529 ammonia Inorganic materials 0.000 description 15
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 13
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 10
- 239000004202 carbamide Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- -1 e.g. Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- YLUIKWVQCKSMCF-UHFFFAOYSA-N calcium;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[Mg+2].[Ca+2] YLUIKWVQCKSMCF-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 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
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002739 metals Chemical class 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
- 239000010815 organic waste Substances 0.000 description 1
- 239000013520 petroleum-based product Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000004083 survival effect Effects 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
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 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
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- 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
- B01D53/505—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound in a spray drying process
-
- 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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2067—Urea
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/402—Alkaline earth metal or magnesium compounds of magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- 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)
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| AU2006212947A1 AU2006212947A1 (en) | 2006-08-17 |
| AU2006212947B2 true AU2006212947B2 (en) | 2012-02-02 |
Family
ID=36793586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2006212947A Ceased AU2006212947B2 (en) | 2005-02-04 | 2006-02-06 | Targeted duct injection for SO3 control |
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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020025285A1 (en) * | 1993-05-07 | 2002-02-28 | Comparato Joseph R. | Process and apparatus for enhancing distribution of NOx-reducing chemicals in a high solids environment |
| 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 |
| US6997119B2 (en) * | 2002-07-23 | 2006-02-14 | Radway Jerrold E | Combustion emissions control and utilization of byproducts |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020025285A1 (en) * | 1993-05-07 | 2002-02-28 | Comparato Joseph R. | Process and apparatus for enhancing distribution of NOx-reducing chemicals in a high solids environment |
| 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 |
| US6997119B2 (en) * | 2002-07-23 | 2006-02-14 | Radway Jerrold E | Combustion emissions control and utilization of byproducts |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008532734A (ja) | 2008-08-21 |
| JP5165386B2 (ja) | 2013-03-21 |
| US20060177366A1 (en) | 2006-08-10 |
| AU2006212947A1 (en) | 2006-08-17 |
| KR20070107728A (ko) | 2007-11-07 |
| US7332143B2 (en) | 2008-02-19 |
| BRPI0607004A2 (pt) | 2009-07-28 |
| EP1848524A2 (en) | 2007-10-31 |
| EP1848524B1 (en) | 2014-10-15 |
| WO2006086251A3 (en) | 2009-04-16 |
| ES2527422T3 (es) | 2015-01-23 |
| KR101169831B1 (ko) | 2012-07-30 |
| RU2007131784A (ru) | 2009-03-10 |
| EP1848524A4 (en) | 2013-04-17 |
| CN101522287A (zh) | 2009-09-02 |
| CA2596893A1 (en) | 2006-08-17 |
| CA2596893C (en) | 2013-04-09 |
| PL1848524T3 (pl) | 2015-04-30 |
| CN101522287B (zh) | 2012-11-21 |
| WO2006086251A2 (en) | 2006-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2006212947B2 (en) | Targeted duct injection for SO3 control | |
| JP2008532734A5 (enExample) | ||
| US3837820A (en) | Combustion control by additives introduced in both hot and cold zones | |
| EP1040863B1 (en) | Process for removing NOx and SOx from exhaust gas | |
| CN102015070B (zh) | 废气处理系统及除去废气中汞的方法 | |
| EP2321035B1 (en) | A method and a device for removing nitrogen oxides and sulphur trioxide from a process gas | |
| US6997119B2 (en) | Combustion emissions control and utilization of byproducts | |
| GB2072638A (en) | Compostion for preventing cold end corrosion in boilers | |
| JP2000279751A (ja) | 加圧流動床ボイラの脱硝方法及び脱硝装置 | |
| SE520927C2 (sv) | Förfarande vid drift av en värmeproducerande anläggning för förbränning av klorinnehållande bränslen | |
| EP1399695B1 (en) | Flue gas purification device for an incinerator | |
| CN113864789A (zh) | 一种处理含硫、含氮、含盐废液的焚烧系统 | |
| CN101198679A (zh) | 防止锅炉的热传递表面沉积氯的方法 | |
| CN101027112A (zh) | 选择性还原氮氧化物后减少氨逸流的方法和系统 | |
| JPH08192029A (ja) | 脱硝・脱硫方法及び装置 | |
| CN100589866C (zh) | 排放控制系统及其方法 | |
| US6289827B1 (en) | Process for the control of ash accumulation and corrosivity associated with selective catalytic reduction technology | |
| KR20040026653A (ko) | 암모니아 함유 배출 가스의 처리 방법 | |
| US10197272B2 (en) | Process and apparatus for reducing acid plume | |
| US20030157007A1 (en) | Method and device for the catalytically treating exhaust gas containing dust and oxygen | |
| US10124288B2 (en) | Controlling injection of magnesium oxide for controlling SO3 with enhanced boiler efficiency | |
| US11602727B2 (en) | Method for treating flue gas from combustion units | |
| JP2002273159A (ja) | イオウを含む化石燃料の燃焼排ガスの中和処理方法 | |
| CN113262615B (zh) | 一种有机废液分级脱硝装置及其方法 | |
| JP2002263440A (ja) | 硫黄分を多く含む油を燃料とするボイラの排煙処理装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |