ES2153990T3 - Procedimiento de tratamiento de humos que contienen oxidos de azufre. - Google Patents

Procedimiento de tratamiento de humos que contienen oxidos de azufre.

Info

Publication number
ES2153990T3
ES2153990T3 ES96937379T ES96937379T ES2153990T3 ES 2153990 T3 ES2153990 T3 ES 2153990T3 ES 96937379 T ES96937379 T ES 96937379T ES 96937379 T ES96937379 T ES 96937379T ES 2153990 T3 ES2153990 T3 ES 2153990T3
Authority
ES
Spain
Prior art keywords
sodium
carbonate
ammonium
bicarbonate
reagent
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 - Lifetime
Application number
ES96937379T
Other languages
English (en)
Other versions
ES2153990T5 (es
Inventor
Fabrice Fourcot
Jean-Claude Pouxviel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novacarb
Original Assignee
Novacarb
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=9484187&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2153990(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novacarb filed Critical Novacarb
Publication of ES2153990T3 publication Critical patent/ES2153990T3/es
Application granted granted Critical
Publication of ES2153990T5 publication Critical patent/ES2153990T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D53/508—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
    • B01D53/68—Halogens or halogen compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

LA PRESENTE INVENCION CONSISTE EN UN PROCEDIMIENTO PARA TRATAR HUMOS, A BASE DE COMPUESTOS DEL TIPO DE LOS SOX, POR VIA SECA O SEMIHUMEDA, QUE COMPRENDE LAS FASES SIGUIENTES: TRATAMIENTO DE LOS HUMOS CON UN REACTIVO ELEGIDO DENTRO DEL GRUPO DEL CARBONATO DE SODIO, EL BICARBONATO DE SODIO Y SUS MEZCLAS, DISOLUCION SELECTIVA EN AGUA DE LOS SULFATOS DE SODIO PRODUCIDOS, SEPARACION DE LOS SOLIDOS RESTANTES EN SUSPENSION EN LA SOLUCION Y CRISTALIZACION DEL SULFATO DE SODIO PURIFICADO PRESENTE EN DICHA SOLUCION. EL PROCEDIMIENTO SEGUN LA INVENCION PERMITE OBTENER SULFATO DE SODIO REVALORIZABLE.
ES96937379T 1995-10-31 1996-10-31 Procedimiento de tratamiento de humos que contienen oxidos de azufre. Expired - Lifetime ES2153990T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9512975A FR2740354B1 (fr) 1995-10-31 1995-10-31 Procede de traitement de fumees a base d'oxydes de soufre
FR9512975 1995-10-31

Publications (2)

Publication Number Publication Date
ES2153990T3 true ES2153990T3 (es) 2001-03-16
ES2153990T5 ES2153990T5 (es) 2007-02-16

Family

ID=9484187

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96937379T Expired - Lifetime ES2153990T5 (es) 1995-10-31 1996-10-31 Procedimiento de tratamiento de humos que contienen oxidos de azufre.

Country Status (15)

Country Link
US (1) US6180074B1 (es)
EP (1) EP0858428B2 (es)
JP (1) JPH11514567A (es)
AT (1) ATE198867T1 (es)
AU (1) AU723477B2 (es)
BG (1) BG62608B1 (es)
CA (1) CA2233246C (es)
DE (1) DE69611689T3 (es)
DK (1) DK0858428T4 (es)
ES (1) ES2153990T5 (es)
FR (1) FR2740354B1 (es)
PL (1) PL184219B1 (es)
PT (1) PT858428E (es)
RO (1) RO118384B1 (es)
WO (1) WO1997016376A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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PT1251940E (pt) * 2000-02-04 2004-11-30 Rastof Og Genanvendelse Selska Um metodo para o tratamento de produtos de limpeza do gas de combustao
ID30297A (id) * 2000-05-17 2001-11-22 Asahi Glass Co Ltd Metode untuk mengolah suatu gas
US6910231B2 (en) * 2001-01-26 2005-06-28 Geberit Technik Ag Toilet system with a toilet pan
JP4841065B2 (ja) * 2001-06-21 2011-12-21 三菱重工メカトロシステムズ株式会社 排煙のｓｏ３分除去装置
US7531154B2 (en) * 2005-08-18 2009-05-12 Solvay Chemicals Method of removing sulfur dioxide from a flue gas stream
US7481987B2 (en) * 2005-09-15 2009-01-27 Solvay Chemicals Method of removing sulfur trioxide from a flue gas stream
US20100239467A1 (en) 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
KR20100105860A (ko) * 2007-12-28 2010-09-30 칼레라 코포레이션 Ｃｏ2 분리 방법
US20100144521A1 (en) * 2008-05-29 2010-06-10 Brent Constantz Rocks and Aggregate, and Methods of Making and Using the Same
WO2010009273A1 (en) 2008-07-16 2010-01-21 Calera Corporation Co2 utilization in electrochemical systems
US7815880B2 (en) * 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
CN101990523B (zh) 2008-09-30 2015-04-29 卡勒拉公司 Co2-截存的成形建筑材料
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
US20100258035A1 (en) * 2008-12-24 2010-10-14 Brent Constantz Compositions and methods using substances containing carbon
CA2696075A1 (en) * 2009-01-28 2010-07-28 Calera Corporation Low-energy electrochemical bicarbonate ion solution
EP2245215A4 (en) 2009-02-10 2011-04-27 Calera Corp LOW VOLTAGE ALKALINE PRODUCTION USED BY HYDROGEN AND ELECTROCATALYTIC ELECTRODES
CA2694959A1 (en) * 2009-03-02 2010-09-02 Calera Corporation Gas stream multi-pollutants control systems and methods
US8795405B1 (en) 2009-06-08 2014-08-05 Shaw Intellectual Property Holdings, Llc Beneficial use of carbon
US20110079515A1 (en) * 2009-07-15 2011-04-07 Gilliam Ryan J Alkaline production using a gas diffusion anode with a hydrostatic pressure
US20110147227A1 (en) * 2009-07-15 2011-06-23 Gilliam Ryan J Acid separation by acid retardation on an ion exchange resin in an electrochemical system
CN101862590A (zh) * 2010-06-30 2010-10-20 马鞍山钢铁股份有限公司 一种烧结烟气的脱硫工艺
WO2012024294A1 (en) * 2010-08-18 2012-02-23 American Manganese Inc. Processing of manganous sulphate/dithionate liquors
CA2840551C (en) * 2011-06-29 2021-11-30 Kemetco Research Inc. Sulfide generation via biological reduction of divalent, tetravalent or pentavalent sulfur containing combustion flue gas or liquor
WO2015009330A1 (en) * 2013-07-18 2015-01-22 Novinda Corporation Carbonate modified compositions for reduction of flue gas resistivity
WO2015118165A1 (en) * 2014-02-10 2015-08-13 Solvay Sa Reactive composition based on sodium bicarbonate and process for its production
EP3104960B1 (en) * 2014-02-10 2021-01-27 Solvay SA Reactive composition based on sodium bicarbonate and process for its production
FR3046087B1 (fr) * 2015-12-29 2019-08-16 Fives Solios Inc. Installation de traitement de fumees et procede de traitement des fumees au sein d'une telle installation
FR3054542B1 (fr) 2016-07-27 2018-09-07 Ocp Sa Procede de fabrication de sulfate de sodium a partir de phosphogypse
KR102076295B1 (ko) * 2018-07-11 2020-02-11 주식회사 포스코 소결 배가스 탈황 부산물 처리방법
US11319233B2 (en) 2018-08-17 2022-05-03 Steve Feeney Consulting, Llc Control of aqueous arsenic, selenium, mercury or other metals from flue gas
CN212315566U (zh) 2019-05-22 2021-01-08 索尔维公司 硫酸钠回收设备
CN112642837A (zh) * 2020-12-02 2021-04-13 攀钢集团研究院有限公司 Sds脱硫废渣资源化利用方法
CN114195174A (zh) * 2021-11-18 2022-03-18 武汉钢铁有限公司 一种小苏打脱硫灰湿法制备硫酸钠的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178417A (fr) * 1955-08-16 1959-05-11 Diamond Alkali Co Procédé de fabrication de composés chimiques par traitement thermique en particulier de carbonates alcalins
US3622443A (en) * 1970-03-04 1971-11-23 Owens Illinois Inc Chemical recovery system for use in a pulping process
JPS5312902B2 (es) * 1972-03-27 1978-05-06
US3880629A (en) * 1973-07-09 1975-04-29 Industrial Resources Air pollution control process for glass manufacture
JPS5213785B2 (es) * 1974-01-16 1977-04-16
DE2820357A1 (de) * 1978-05-10 1979-11-15 Metallgesellschaft Ag Verfahren zum entfernen von schwefeloxiden aus verbrennungsabgasen
FR2451344A1 (fr) * 1979-03-12 1980-10-10 Solvay Procede et installation pour la preparation de cristaux de bicarbonate de sodium
US4385039A (en) * 1981-09-18 1983-05-24 Koppers Company, Inc. Process for removal of sulfur oxides from waste gases
AU548689B2 (en) * 1981-09-18 1986-01-02 Environmental Elements Corp. Removing sulphur oxides from gases
EP0190416A3 (de) * 1984-11-30 1988-07-27 Waagner-Biro Aktiengesellschaft Verfahren zur Abscheidung von Schadstoffen as Verbrennungsabgasen
DE3614814C1 (de) * 1986-05-02 1987-08-20 Kernforschungsz Karlsruhe Verfahren zur Reinigung von Rauchgas
FR2638108B1 (fr) * 1988-10-26 1991-02-08 Solvay Procede pour eliminer un residu comprenant du sulfate de sodium
IT1258793B (it) * 1992-01-20 1996-02-29 Processo di depurazione dei fumi emessi da forni fusori
US5830422A (en) * 1995-06-23 1998-11-03 Ormiston Mining And Smelting Co. Ltd. Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate

Also Published As

Publication number Publication date
AU723477B2 (en) 2000-08-24
EP0858428B2 (fr) 2006-08-09
BG62608B1 (bg) 2000-03-31
DK0858428T3 (da) 2001-02-05
FR2740354A1 (fr) 1997-04-30
DK0858428T4 (da) 2006-12-11
US6180074B1 (en) 2001-01-30
FR2740354B1 (fr) 1997-11-28
CA2233246C (fr) 2006-06-06
AU7499596A (en) 1997-05-22
PL184219B1 (pl) 2002-09-30
DE69611689T2 (de) 2001-08-02
EP0858428B1 (fr) 2001-01-24
JPH11514567A (ja) 1999-12-14
BG102415A (en) 1998-12-30
WO1997016376A1 (fr) 1997-05-09
CA2233246A1 (fr) 1997-05-09
EP0858428A1 (fr) 1998-08-19
ATE198867T1 (de) 2001-02-15
DE69611689D1 (de) 2001-03-01
PT858428E (pt) 2001-07-31
DE69611689T3 (de) 2006-12-21
ES2153990T5 (es) 2007-02-16
RO118384B1 (ro) 2003-05-30
PL326449A1 (en) 1998-09-28

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