BR0317462B1 - processo para a remoÇço de so2 em gases de saÍda por reaÇço com h2o2. - Google Patents

processo para a remoÇço de so2 em gases de saÍda por reaÇço com h2o2.

Info

Publication number
BR0317462B1
BR0317462B1 BRPI0317462-0A BR0317462A BR0317462B1 BR 0317462 B1 BR0317462 B1 BR 0317462B1 BR 0317462 A BR0317462 A BR 0317462A BR 0317462 B1 BR0317462 B1 BR 0317462B1
Authority
BR
Brazil
Prior art keywords
removal
reaction
outlet gases
gases
gas
Prior art date
Application number
BRPI0317462-0A
Other languages
English (en)
Other versions
BR0317462A (pt
Inventor
Peter Schoubye
Kurt Agerbaek
Morten Thellefsen
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=BR0317462(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BR0317462A publication Critical patent/BR0317462A/pt
Publication of BR0317462B1 publication Critical patent/BR0317462B1/pt

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)
  • Electrostatic Separation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BRPI0317462-0A 2002-12-21 2003-12-04 processo para a remoÇço de so2 em gases de saÍda por reaÇço com h2o2. BR0317462B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200201992 2002-12-21
PCT/EP2003/013699 WO2004056449A2 (en) 2002-12-21 2003-12-04 Process for removal of so2 from off-gases by reaction with h202

Publications (2)

Publication Number Publication Date
BR0317462A BR0317462A (pt) 2005-11-16
BR0317462B1 true BR0317462B1 (pt) 2013-02-05

Family

ID=32668631

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0317462-0A BR0317462B1 (pt) 2002-12-21 2003-12-04 processo para a remoÇço de so2 em gases de saÍda por reaÇço com h2o2.

Country Status (13)

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

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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
US10675585B2 (en) 2016-05-24 2020-06-09 Haldor Topsoe A/S Method for the removal of oxygen from an industrial gas
WO2018149710A1 (en) 2017-02-16 2018-08-23 Haldor Topsøe A/S A method for the removal of oxygen from an industrial gas feed
CA3055008A1 (en) * 2017-03-08 2018-09-13 Shell Internationale Research Maatschappij B.V. Process for removing so2 from gas with so2 content that is temporarily very high
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)

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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 (pt) * 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
AU2003288228B2 (en) 2009-08-06
ATE388751T1 (de) 2008-03-15
DE60319738D1 (de) 2008-04-24
CA2511311C (en) 2011-09-20
AU2003288228A1 (en) 2004-07-14
US20060057047A1 (en) 2006-03-16
CN100354028C (zh) 2007-12-12
CN1729039A (zh) 2006-02-01
ES2300632T3 (es) 2008-06-16
EP1578517A2 (en) 2005-09-28
RU2005123041A (ru) 2006-01-27
JP2006512190A (ja) 2006-04-13
CA2511311A1 (en) 2004-07-08
BR0317462A (pt) 2005-11-16
KR20050084454A (ko) 2005-08-26
US7776299B2 (en) 2010-08-17
WO2004056449A3 (en) 2004-09-30
RU2346731C2 (ru) 2009-02-20
DE60319738T2 (de) 2009-04-02
EP1578517B1 (en) 2008-03-12
WO2004056449A2 (en) 2004-07-08

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]

Free format text: REFERENTE A RPI 2152 DE 03/04/2012, QUANTO AO ITEM DO QUANDRO REIVINDICATORIO.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/12/2003, OBSERVADAS AS CONDICOES LEGAIS.