ES480399A1 - Procedimiento para la eliminacion de oxidos de azufre a par-tir de gas de escape de combustion. - Google Patents

Procedimiento para la eliminacion de oxidos de azufre a par-tir de gas de escape de combustion.

Info

Publication number
ES480399A1
ES480399A1 ES480399A ES480399A ES480399A1 ES 480399 A1 ES480399 A1 ES 480399A1 ES 480399 A ES480399 A ES 480399A ES 480399 A ES480399 A ES 480399A ES 480399 A1 ES480399 A1 ES 480399A1
Authority
ES
Spain
Prior art keywords
sodium
exhaust gas
sulfate
solution
reaction zone
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
Application number
ES480399A
Other languages
English (en)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of ES480399A1 publication Critical patent/ES480399A1/es
Expired 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/18—Preparation by the ammonia-soda process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
ES480399A 1978-05-10 1979-05-09 Procedimiento para la eliminacion de oxidos de azufre a par-tir de gas de escape de combustion. Expired ES480399A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782820357 DE2820357A1 (de) 1978-05-10 1978-05-10 Verfahren zum entfernen von schwefeloxiden aus verbrennungsabgasen

Publications (1)

Publication Number Publication Date
ES480399A1 true ES480399A1 (es) 1979-11-16

Family

ID=6039009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480399A Expired ES480399A1 (es) 1978-05-10 1979-05-09 Procedimiento para la eliminacion de oxidos de azufre a par-tir de gas de escape de combustion.

Country Status (8)

Country Link
US (1) US4247525A (es)
EP (1) EP0005301B1 (es)
JP (1) JPS54147169A (es)
AU (1) AU4688179A (es)
DE (2) DE2820357A1 (es)
ES (1) ES480399A1 (es)
PL (1) PL116641B2 (es)
ZA (1) ZA792255B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK147999C (da) * 1979-09-21 1985-07-01 Anhydro As Fremgangsmaade til fra roeggasser at fraskille aggressive og miljoeskadelige luftarter og anlaeg til udoevelse af fremgangsmaaden
DE3168330D1 (en) * 1980-09-22 1985-02-28 Flaekt Ab Method of purifying gases from acid gas components, especially purifying flue gases from sulphur dioxide
US4481172A (en) * 1981-09-18 1984-11-06 Environmental Elements Corp. Process for removal of sulfur oxides from waste gases
US4454102A (en) * 1981-09-18 1984-06-12 Flakt Aktiebolag Method of purifying flue gases from sulphur dioxide
JPS60216832A (ja) * 1984-04-10 1985-10-30 Hitachi Zosen Corp 乾式石灰法による排ガスの浄化方法
US5100633A (en) * 1985-11-07 1992-03-31 Passamaquoddy Technology Limited Partnership Method for scrubbing pollutants from an exhaust gas stream
US4708855A (en) * 1985-11-07 1987-11-24 Passanaquoddy Tribe Method and system for exhaust gas stream scrubbing
DE3631910A1 (de) * 1986-09-17 1988-03-31 Berliner Kraft & Licht Verfahren zur behandlung von abwasser
US4917874A (en) * 1988-06-24 1990-04-17 The University Of Tennessee Research Corporation Desulfurization process
FR2638108B1 (fr) * 1988-10-26 1991-02-08 Solvay Procede pour eliminer un residu comprenant du sulfate de sodium
US5059406A (en) * 1990-04-17 1991-10-22 University Of Tennessee Research Corporation Desulfurization process
IL103918A (en) * 1992-11-29 1996-10-16 Hamit Energy As Method for reducing atmospheric pollution caused by SO2
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
FR2740354B1 (fr) * 1995-10-31 1997-11-28 Rhone Poulenc Chimie Procede de traitement de fumees a base d'oxydes de soufre
FR2740362B1 (fr) * 1995-10-31 1997-11-28 Rhone Poulenc Chimie Procede de preparation de bicarbonate de sodium et son utilisation dans le traitement de fumees
AU5568099A (en) * 1998-08-18 2000-03-14 United States Department Of Energy Method and apparatus for extracting and sequestering carbon dioxide
US7481987B2 (en) * 2005-09-15 2009-01-27 Solvay Chemicals Method of removing sulfur trioxide from a flue gas stream
CN101430345B (zh) * 2007-11-23 2011-09-14 贵州电力调度通信局 火电厂脱硫上网电量的计算方法
DE102009030902A1 (de) * 2009-06-12 2010-12-16 Drysotec Gmbh Verfahren zur Behandlung vom Schwefeloxide enthaltenden Abgasen
CN101862589A (zh) * 2010-06-30 2010-10-20 马鞍山钢铁股份有限公司 烧结烟气的脱硫工艺
GB201014317D0 (en) 2010-08-27 2010-10-13 Qinetiq Ltd Preparation of electrode compositions
EP3064473A1 (en) * 2015-03-02 2016-09-07 Solvay SA Process for manufacturing an aqueous sodium chloride solution

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683649A (en) * 1951-12-06 1954-07-13 Diamond Alkali Co Method of purifying brine
GB826621A (en) * 1956-09-18 1960-01-13 Metal & Thermit Corp Separation of grignard reagents from cyclic ethers
FR1452088A (fr) * 1965-06-16 1966-09-09 Composition destinée à la neutralisation des gaz nocifs provenant de la combustiondes hydrocarbures et fuels de chauffage
JPS4924342B1 (es) * 1970-12-04 1974-06-21
JPS5117145B2 (es) * 1971-09-10 1976-05-31
US3932587A (en) * 1971-12-09 1976-01-13 Rockwell International Corporation Absorption of sulfur oxides from flue gas
US3792153A (en) * 1972-02-28 1974-02-12 Univ California Method for recovering ammonia and hydrogen chloride from ammonium chloride
DE2215065B2 (de) * 1972-03-28 1974-02-07 Heinrich Luehr Vdi Staubtechnik, 4960 Stadthagen Verfahren zum Entfernen von Schwefeloder Chlorverbindungen aus Staub- oder Rauchgasen
DE2304496C3 (de) * 1973-01-31 1978-08-17 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Entfernen von SO2 aus Abgasen
GB1496683A (en) * 1974-05-03 1977-12-30 Ici Ltd Manufacture of calcium sulphate alphahemihydrate
DE2541821A1 (de) * 1975-09-19 1977-03-31 Heinz Hoelter Verfahren zur abgasreinigung mit alkalilaugen oder alkalisalzen und kalk, wobei das gas mit schwefeldioxid und salzsaeure angereichert ist
US4100258A (en) * 1976-04-19 1978-07-11 Nalco Chemical Company Sodium aluminate to reduce flue gas corrosion
JPS53119270A (en) * 1977-03-29 1978-10-18 Kureha Chem Ind Co Ltd Treating method for exhaust gas
DE2721878A1 (de) * 1977-05-14 1978-11-23 Metallgesellschaft Ag Verfahren zur rauchgasentschwefelung
DE2725436A1 (de) * 1977-06-04 1978-12-21 Heinz Hoelter Verfahren zur heissgasentstaubung und entschwefelung mittels gewebefilter

Also Published As

Publication number Publication date
PL116641B2 (en) 1981-06-30
ZA792255B (en) 1980-12-31
EP0005301A1 (de) 1979-11-14
JPS54147169A (en) 1979-11-17
PL215366A2 (es) 1980-02-25
DE2820357A1 (de) 1979-11-15
EP0005301B1 (de) 1981-10-21
US4247525A (en) 1981-01-27
DE2961054D1 (en) 1981-12-24
AU4688179A (en) 1979-11-15

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