RU2005123041A - Способ удаления so2 из отходящего газа реакцией с н202 - Google Patents

Способ удаления so2 из отходящего газа реакцией с н202 Download PDF

Info

Publication number
RU2005123041A
RU2005123041A RU2005123041/15A RU2005123041A RU2005123041A RU 2005123041 A RU2005123041 A RU 2005123041A RU 2005123041/15 A RU2005123041/15 A RU 2005123041/15A RU 2005123041 A RU2005123041 A RU 2005123041A RU 2005123041 A RU2005123041 A RU 2005123041A
Authority
RU
Russia
Prior art keywords
exhaust gas
reaction
filter
aerosol filter
vol
Prior art date
Application number
RU2005123041/15A
Other languages
English (en)
Other versions
RU2346731C2 (ru
Inventor
Мортен Теллефсен НИЛЬСЕН (DK)
Мортен Теллефсен НИЛЬСЕН
Петер СКОБЮ (DK)
Петер СКОБЮ
Курт Агербэк КРИСТЕНСЕН (DK)
Курт Агербэк КРИСТЕНСЕН
Original Assignee
Хальдор Топсеэ А/С (DK)
Хальдор Топсеэ А/С
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32668631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2005123041(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Хальдор Топсеэ А/С (DK), Хальдор Топсеэ А/С filed Critical Хальдор Топсеэ А/С (DK)
Publication of RU2005123041A publication Critical patent/RU2005123041A/ru
Application granted granted Critical
Publication of RU2346731C2 publication Critical patent/RU2346731C2/ru

Links

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
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/102—Intercepting solids by filters electrostatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrostatic Separation (AREA)

Claims (3)

1. Способ удаления SO2 в отходящих газах, имеющих температуру 30-150°С и содержащих 0,001-1 об. % SO2, в котором SO2 окисляют до H2SO4 распылением водного раствора H2O2 в отходящий газ выше по ходу аэрозольного фильтра, удаляющего произведенную серную кислоту из отходящего газа.
2. Способ по п.1, в котором отходящий газ охлаждают испарением воды, содержащейся в растворе, распыляемом в отходящий газ выше по ходу фильтра.
3. Способ по п.1, в котором влажный электростатический сепаратор используют вместо аэрозольного фильтра.
RU2005123041/15A 2002-12-21 2003-12-04 Способ удаления so2 из отходящих газов реакцией с h2o2 RU2346731C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200201992 2002-12-21
DKPA200201992 2002-12-21

Publications (2)

Publication Number Publication Date
RU2005123041A true RU2005123041A (ru) 2006-01-27
RU2346731C2 RU2346731C2 (ru) 2009-02-20

Family

ID=32668631

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005123041/15A RU2346731C2 (ru) 2002-12-21 2003-12-04 Способ удаления so2 из отходящих газов реакцией с h2o2

Country Status (13)

Country Link
US (1) US7776299B2 (ru)
EP (1) EP1578517B1 (ru)
JP (1) JP2006512190A (ru)
KR (1) KR20050084454A (ru)
CN (1) CN100354028C (ru)
AT (1) ATE388751T1 (ru)
AU (1) AU2003288228B2 (ru)
BR (1) BR0317462B1 (ru)
CA (1) CA2511311C (ru)
DE (1) DE60319738T2 (ru)
ES (1) ES2300632T3 (ru)
RU (1) RU2346731C2 (ru)
WO (1) WO2004056449A2 (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7404938B2 (en) * 2004-05-11 2008-07-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Emission control system
DE102005041794A1 (de) * 2005-09-02 2007-03-08 Basf Ag Verfahren und Vorrichtung zum Entfernen von Schwefeldioxid aus einem trockenen Gasstrom
CN100393393C (zh) * 2006-03-30 2008-06-11 国电科技环保集团有限公司 烟气脱硫吸收塔入口烟气喷淋预洗涤装置
CN100463847C (zh) * 2006-06-23 2009-02-25 李开春 以烟道气制备硫酸的方法
DE102007020141A1 (de) * 2007-04-26 2008-10-30 Bayer Materialscience Ag Recyclegaswäscher zur Entfernung von SOx und Schwefelsäureaerosolen aus chlorhaltigen Prozessgasen
DE102007039926B4 (de) * 2007-08-23 2012-03-22 Götaverken Miljö AB Verfahren und Vorrichtung zur Abgasreinigung
KR101039715B1 (ko) * 2009-01-23 2011-06-13 엘에스니꼬동제련 주식회사 동 제련 부생가스의 처리 방법
KR101341967B1 (ko) * 2012-06-22 2013-12-16 한국에너지기술연구원 전기화학 공정을 이용한 이산화황 가스로부터의 수소 및 황산의 제조방법
US8877152B2 (en) * 2013-02-27 2014-11-04 Alstom Technology Ltd Oxidation system and method for cleaning waste combustion flue gas
CN103657375B (zh) * 2014-01-07 2015-07-08 上海科洋科技股份有限公司 气相氧化脱出并回收尾气中痕量so2的方法和系统
CN109152986A (zh) 2016-05-24 2019-01-04 托普索公司 用于从工业气体中除去氧气的方法
CA3046602A1 (en) 2017-02-16 2018-08-23 Haldor Topsoe A/S A method for the removal of oxygen from an industrial gas feed
CN110366443A (zh) * 2017-03-08 2019-10-22 国际壳牌研究有限公司 从so2含量暂时非常高的气体中除去so2的方法
CN107970911B (zh) * 2017-12-01 2020-10-13 南京云高新型材料有限公司 一种环保节能高转化率稀土催化剂及其制备方法
CN110407181A (zh) * 2019-08-19 2019-11-05 广东新生环保科技股份有限公司 一种尾气二氧化硫制酸回收系统
US11071947B2 (en) 2019-10-30 2021-07-27 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration
US10940471B1 (en) 2019-10-30 2021-03-09 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436899C (de) 1926-11-09 August Henze Freischaeler fuer Ruebenerntemaschinen
US3503704A (en) 1966-10-03 1970-03-31 Alvin M Marks Method and apparatus for suppressing fumes with charged aerosols
FR2106950A5 (ru) 1970-09-30 1972-05-05 Air Liquide
US3760061A (en) * 1971-03-02 1973-09-18 Du Pont High-strength acid containing h2o2 to scrub so2
BE794918A (fr) * 1972-02-04 1973-08-02 Oxysynthese Procede d'epuration de fumees industrielles, de produit de combustion et d'efflents gazeux avant rejet a l'atmosphere
CA1069273A (en) 1974-05-23 1980-01-08 Fmc Corporation Purification of sulfur-containing waste gases with hydrogen peroxide
JPS53135878A (en) 1977-04-30 1978-11-27 Ishikawajima Harima Heavy Ind Co Ltd Wet denitrating or wet denitrating and desulurizing method
DE3237699A1 (de) 1982-10-12 1984-04-12 Toschi Produktions-Gesellschaft mbH, 2800 Bremen Verfahren zum abtrennen von luftverunreinigungen aus abgasen, insbesondere aus rauchgas, durch kondensation
CA1159773A (en) * 1981-09-30 1984-01-03 George Drzewiecki Wet electrostatic precipitator having removable nested hexagonal collector plates and magnetic aligning and rapping means
JPS60153923A (ja) 1984-01-25 1985-08-13 Hitachi Zosen Corp 高温ガス中の有効成分を回収する方法
US4678481A (en) * 1986-09-02 1987-07-07 Nalco Chemical Company H2 O2 as a conditioning agent for electrostatic precipitators
DK168702B1 (da) * 1988-06-02 1994-05-24 Topsoe Haldor As Fremgangsmåde ved fremstilling af svovlsyre og apparat til anvendelse ved udøvelse af fremgangsmåden
US5017350A (en) * 1989-06-02 1991-05-21 Union Carbide Canada Limited Gas scrubbing process
DE4036899C2 (de) 1990-11-20 2001-10-25 Degussa Verfahren zur Entschwefelung von SO¶2¶ enthaltenden feuchten Abgasen und Vorrichtung zur Durchführung des Verfahrens
CN2133353Y (zh) * 1992-09-17 1993-05-19 王明环 一种燃煤锅炉烟气脱硫除尘器
JPH06142440A (ja) 1992-11-13 1994-05-24 Nippon Steel Corp 有害ガス含有気体の酸化処理方法及び装置
DE4424367A1 (de) 1994-07-11 1996-01-18 Siemens Ag Verfahren und Einrichtung zur Reinigung von Rauchgas
US5595713A (en) 1994-09-08 1997-01-21 The Babcock & Wilcox Company Hydrogen peroxide for flue gas desulfurization
CN1173386A (zh) 1996-08-12 1998-02-18 中国科学院生态环境中心 一种烟气脱硫方法
US20040062697A1 (en) * 2002-10-01 2004-04-01 Airborne Pollution Control Inc. Flue gas purification method

Also Published As

Publication number Publication date
US7776299B2 (en) 2010-08-17
AU2003288228A1 (en) 2004-07-14
BR0317462B1 (pt) 2013-02-05
EP1578517A2 (en) 2005-09-28
ATE388751T1 (de) 2008-03-15
US20060057047A1 (en) 2006-03-16
BR0317462A (pt) 2005-11-16
CA2511311C (en) 2011-09-20
RU2346731C2 (ru) 2009-02-20
DE60319738T2 (de) 2009-04-02
WO2004056449A3 (en) 2004-09-30
JP2006512190A (ja) 2006-04-13
ES2300632T3 (es) 2008-06-16
CN100354028C (zh) 2007-12-12
KR20050084454A (ko) 2005-08-26
AU2003288228B2 (en) 2009-08-06
CN1729039A (zh) 2006-02-01
DE60319738D1 (de) 2008-04-24
EP1578517B1 (en) 2008-03-12
CA2511311A1 (en) 2004-07-08
WO2004056449A2 (en) 2004-07-08

Similar Documents

Publication Publication Date Title
RU2005123041A (ru) Способ удаления so2 из отходящего газа реакцией с н202
TNSN05102A1 (en) Process and plant for the manufacture of sulphuric acid from gases rich in sulphur dioxide
CA2429837A1 (en) Method for removing mercury from gas
ATE40051T1 (de) Verfahren zur entschwefelung von rauchgasen.
CA1107036A (en) Method of removing sulphur dioxide from gases, more particularly industrial waste gases
WO2014065527A1 (ko) 폐수 속의 암모니아를 회수하기 위한 장치 및 그 회수하기 위한 방법
MXPA04000477A (es) Proceso para la condensacion de vapores de acido sulfurico para producir acido sulfurico.
CA2001002A1 (en) Process for the removal of sulfur dioxide and hydrogen chloride from hot gases
DE69803744D1 (de) Herstellung von Bortrifluorid und Schwefelsäure aus Bortrifluoridhydrat
SU1682302A1 (ru) Способ получени серной кислоты нитрозным методом
SU1465413A1 (ru) Способ денитрации серной кислоты
CN105854540B (zh) 一种硫酸生产尾气的除硫工艺
RU2000105921A (ru) Способ очистки газов цинкового производства
SU362630A1 (ru) Способ санитарной очистки выхлопных газов от двуокиси серы
Dong et al. Chemical kinetics model for sulfur dioxide removal in flue gas using corona discharge
SU426679A1 (ru) Способ очистки газов от соединений серы
JPS6388023A (ja) 排ガス中の水銀除去方法
TW357105B (en) Process and apparatus for recovering sulfur compounds from flue gas
JPS5922572B2 (ja) 排ガス中の硫黄酸化物および窒素酸化物の除去方法
TH46360A (th) วิธีการสำหรับการดีซัลเฟอไรซิ่ง ก๊าซที่ปล่อยออกมา
SE430657B (sv) Sett att avlegsna svaveldioxid fran svaveldioxidhaltig rokgas
JPH0315850A (ja) フォトレジスト膜の除去方法
JPS5853566B2 (ja) 湿式排煙処理方法
EA200901380A1 (ru) Способ получения серной кислоты из сероводородного газа
RU98123004A (ru) Способ рекуперации серной кислоты из серусодержащих побочных продуктов, образующихся в процессе получения 2-гидрокси-4-метилтиомасляной кислоты (гам)