CN100518888C - 减少燃烧过程中的污染物废气的方法 - Google Patents
减少燃烧过程中的污染物废气的方法 Download PDFInfo
- Publication number
- CN100518888C CN100518888C CNB2005800229113A CN200580022911A CN100518888C CN 100518888 C CN100518888 C CN 100518888C CN B2005800229113 A CNB2005800229113 A CN B2005800229113A CN 200580022911 A CN200580022911 A CN 200580022911A CN 100518888 C CN100518888 C CN 100518888C
- Authority
- CN
- China
- Prior art keywords
- stage
- rofa
- fsi
- injection
- reaction
- 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.)
- Expired - Fee Related
Links
Images
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
-
- 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
- B01D53/14—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 by absorption
-
- 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
- B01D53/26—Drying gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
- F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/02—Disposition of air supply not passing through burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J7/00—Arrangement of devices for supplying chemicals to fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/06041—Staged supply of oxidant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
Abstract
Description
污染物%减少 | 石灰石喷射 | 天然碱喷射 |
SO<sub>2</sub> | 64% | 69% |
SO<sub>3</sub> | 90% | 90% |
HCL | 0% | 75% |
汞 | 89% | 67% |
NOx | 4% | 11% |
PM | 18% | 80% |
污染物%减少 | 石灰石喷射 | 天然碱喷射 |
SO<sub>2</sub> | 64% | 69% |
SO<sub>3</sub> | 90% | 90% |
HCL | 0% | 75% |
汞 | 89% | 67% |
NOx | 4% | 11% |
PM | 18% | 80% |
石灰石 | 92%小于74微米 |
石灰石 | 80%小于44微米 |
天然碱 | 75%小于70微米 |
天然碱 | 50%小于28微米 |
天然碱 | 10%小于6微米 |
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/848,231 | 2004-05-18 | ||
US10/848,231 US20050260114A1 (en) | 2004-05-18 | 2004-05-18 | Method for flue-gas reduction of pollutants in combustion processes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1997441A CN1997441A (zh) | 2007-07-11 |
CN100518888C true CN100518888C (zh) | 2009-07-29 |
Family
ID=35375338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800229113A Expired - Fee Related CN100518888C (zh) | 2004-05-18 | 2005-05-04 | 减少燃烧过程中的污染物废气的方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20050260114A1 (zh) |
KR (1) | KR20070048654A (zh) |
CN (1) | CN100518888C (zh) |
PL (1) | PL210547B1 (zh) |
WO (1) | WO2005115592A2 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7531154B2 (en) * | 2005-08-18 | 2009-05-12 | Solvay Chemicals | Method of removing sulfur dioxide from a flue gas stream |
AU2008282807A1 (en) * | 2007-08-02 | 2009-02-05 | The Benthamite Company, Llc | Composition, production and use of sorbent particles for flue gas desulfurization |
US20100203461A1 (en) * | 2009-02-06 | 2010-08-12 | General Electric Company | Combustion systems and processes for burning fossil fuel with reduced emissions |
MX2012011676A (es) | 2010-04-07 | 2013-01-29 | Calgon Carbon Corp | Metodo para el retiro de mercurio de gases de combustion. |
UA99195C2 (ru) * | 2010-12-13 | 2012-07-25 | Государственное предприятие «Украинский научно-технический центр металлургической промышленности «Энергосталь» | Система для распыления сорбента в среде дымовых газов теплотехнических установок |
JP5865015B2 (ja) * | 2011-06-24 | 2016-02-17 | 株式会社リケン | ピストンリング |
JP5865014B2 (ja) * | 2011-06-24 | 2016-02-17 | 株式会社リケン | ピストンリング |
US8900354B2 (en) | 2011-09-08 | 2014-12-02 | The Power Industrial Group Ltd. | Boosted no-lance injection systems and methods |
US20130330257A1 (en) | 2012-06-11 | 2013-12-12 | Calgon Carbon Corporation | Sorbents for removal of mercury |
US9308518B2 (en) | 2013-02-14 | 2016-04-12 | Calgon Carbon Corporation | Enhanced sorbent formulation for removal of mercury from flue gas |
US9919269B2 (en) | 2013-03-15 | 2018-03-20 | 3D Clean Coal Emissions Stack Llc | Clean coal stack |
CA2914389C (en) | 2013-03-15 | 2019-11-26 | 3D Clean Coal Emissions Stack, Llc | Cleaning stack gas |
CA2995357C (en) | 2015-08-11 | 2023-12-19 | Calgon Carbon Corporation | Enhanced sorbent formulation for removal of mercury from flue gas |
MX2018013975A (es) | 2016-05-14 | 2019-10-09 | 3 D Clean Coal Emissions Stack Llc | Limpieza de chimenea de gas. |
KR102301244B1 (ko) * | 2021-03-29 | 2021-09-10 | 주식회사 블루오션에코 | 석탄의 자연발화 방지제 및 자연발화 방지방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5089910A (en) * | 1990-06-28 | 1992-02-18 | Lookheed Missiles & Space Company, Inc. | Infrared catadioptric zoom relay telescope with an asperic primary mirror |
US5809910A (en) * | 1992-05-18 | 1998-09-22 | Svendssen; Allan | Reduction and admixture method in incineration unit for reduction of contaminants |
US7335014B2 (en) * | 2003-06-12 | 2008-02-26 | Mobotec Usa, Inc. | Combustion NOx reduction method |
US20040185399A1 (en) * | 2003-03-19 | 2004-09-23 | Goran Moberg | Urea-based mixing process for increasing combustion efficiency and reduction of nitrogen oxides (NOx) |
US20040185402A1 (en) * | 2003-03-19 | 2004-09-23 | Goran Moberg | Mixing process for increasing chemical reaction efficiency and reduction of byproducts |
US20040185401A1 (en) * | 2003-03-19 | 2004-09-23 | Goran Moberg | Mixing process for combustion furnaces |
US8353698B2 (en) * | 2003-06-13 | 2013-01-15 | Nalco Mobotec, Inc. | Co-axial injection system |
US7670569B2 (en) * | 2003-06-13 | 2010-03-02 | Mobotec Usa, Inc. | Combustion furnace humidification devices, systems & methods |
-
2004
- 2004-05-18 US US10/848,231 patent/US20050260114A1/en not_active Abandoned
-
2005
- 2005-05-04 PL PL381880A patent/PL210547B1/pl unknown
- 2005-05-04 WO PCT/US2005/015707 patent/WO2005115592A2/en active Application Filing
- 2005-05-04 CN CNB2005800229113A patent/CN100518888C/zh not_active Expired - Fee Related
- 2005-05-04 KR KR1020067026473A patent/KR20070048654A/ko not_active Application Discontinuation
-
2006
- 2006-09-13 US US11/520,083 patent/US7404940B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1997441A (zh) | 2007-07-11 |
PL381880A1 (pl) | 2007-07-23 |
PL210547B1 (pl) | 2012-01-31 |
WO2005115592A3 (en) | 2007-02-01 |
KR20070048654A (ko) | 2007-05-09 |
WO2005115592A2 (en) | 2005-12-08 |
US20050260114A1 (en) | 2005-11-24 |
US7404940B2 (en) | 2008-07-29 |
US20070009413A1 (en) | 2007-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100518888C (zh) | 减少燃烧过程中的污染物废气的方法 | |
AU2014334786B2 (en) | Method and apparatus for removing contaminants from exhaust gases | |
US11110391B2 (en) | System for simultaneously removing nitrogen oxides (NOx) and sulfur oxides (SOx) from exhaust gas | |
CN100551496C (zh) | 联合脱除多种污染物的湿式氨法烟气净化工艺及其系统 | |
US9440188B2 (en) | Method for removing contaminants from exhaust gases | |
CN105056749A (zh) | 一种同时脱除烟气中氮氧化物和硫氧化物的系统及方法 | |
US8877152B2 (en) | Oxidation system and method for cleaning waste combustion flue gas | |
WO2018036417A1 (en) | Flue gas clean up method using a multiple system approach | |
CN101385943A (zh) | 基于半干法同时脱除工艺 | |
CN104759192A (zh) | 一种低成本燃煤烟气多种污染物超低排放系统及方法 | |
US6939523B2 (en) | Method of removing SO3 from flue gases | |
WO2017019283A1 (en) | Sulfur enhanced nitrogen production from emission scrubbing | |
CA1242308A (en) | Method and reduction of so.sub.2 emission for fossil fired boiler | |
CN105148698A (zh) | 锅炉烟气脱硫脱硝系统 | |
KR100261721B1 (ko) | 연소공정에서 황산화물 방출을 감소시키기 위한 방법 및 그 반응기 | |
CN201239608Y (zh) | 半干法同时脱硫脱硝一体化系统 | |
WO2004052490A2 (en) | Method of removing so3 from flue gases | |
CN104075335B (zh) | 一种利用耦合技术实现锅炉烟气达标排放的工艺及其装置 | |
CA2639597C (en) | Spray dryer absorber and related processes | |
CN210131526U (zh) | 一种湿法脱硫、脱硝、控白一体化装置 | |
EP1076595B1 (en) | A method of producing so2 sorbent and thereafter utilizing such so2 sorbent to desulfurize combustion gases | |
CN201361518Y (zh) | 一种用于减少燃烧过程中的污染物的系统 | |
CN216654035U (zh) | 工业烟气高分子干法脱硝深度净化处理系统 | |
CA2484727C (en) | Improved process for the removal of contaminants from gas streams | |
Levendis et al. | Use of aromatic salts for simultaneously removing SO 2 and NO x pollutants from exhaust of a combustion system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ENERGY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: NALCO MOBOTEC INC. Effective date: 20140716 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: NALCO MOBOTEC INC. Free format text: FORMER NAME: MOBOTEC USA INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: California, USA Patentee after: NALCO MOBOTEC, Inc. Address before: California, USA Patentee before: Nalco Mobotec, Inc. |
|
CP03 | Change of name, title or address |
Address after: Illinois, USA Patentee after: Naiko Mo Bo Tick LLC Address before: California, USA Patentee before: NALCO MOBOTEC, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140716 Address after: British Donington Patentee after: Energy Industry Group Co.,Ltd. Address before: Illinois, USA Patentee before: Naiko Mo Bo Tick LLC |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20170504 |
|
CF01 | Termination of patent right due to non-payment of annual fee |