HUP9801539A2 - Eljárás füstgázból, különösen erőművi vagy szemétégetőből származó füstgázból kén-dioxid eltávolítására - Google Patents

Eljárás füstgázból, különösen erőművi vagy szemétégetőből származó füstgázból kén-dioxid eltávolítására

Info

Publication number
HUP9801539A2
HUP9801539A2 HU9801539A HUP9801539A HUP9801539A2 HU P9801539 A2 HUP9801539 A2 HU P9801539A2 HU 9801539 A HU9801539 A HU 9801539A HU P9801539 A HUP9801539 A HU P9801539A HU P9801539 A2 HUP9801539 A2 HU P9801539A2
Authority
HU
Hungary
Prior art keywords
slag
salt
ammonium
zone
furnace
Prior art date
Application number
HU9801539A
Other languages
English (en)
Inventor
Lourenco Ferráo
Theo Risse
Original Assignee
Lurgi Lentjes Bischoff Gmbh
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 Lurgi Lentjes Bischoff Gmbh filed Critical Lurgi Lentjes Bischoff Gmbh
Publication of HU9801539D0 publication Critical patent/HU9801539D0/hu
Publication of HUP9801539A2 publication Critical patent/HUP9801539A2/hu
Publication of HUP9801539A3 publication Critical patent/HUP9801539A3/hu
Publication of HU221175B1 publication Critical patent/HU221175B1/hu

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
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/245—Preparation from compounds containing nitrogen and sulfur
    • C01C1/246—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
    • C01C1/247—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Fertilizers (AREA)

Abstract

A találmány eljárás füstgázból, különösen erőművi vagy szemétégetőbőlszármazó füstgázőkból kén-diőxid eltávőlítására, ahől a füstgáztalűlról felfelé egy mősózóna mősóján keresztül abszőrpciós főlyadékkalellenáramban érintkeztetik, ahől az abszőrpciós főlyadékőt a felsőőldalőn jűttatják a mősózónába és a mősózóna alatt a mősóbóleltávőlítják, az abszőrpciós főlyadékőt egy mősófőlyadékkörfőlyamatban a mősózóna felső őldalára visszavezetik, miközben amősófőlyadék körfőlyamatba ammóniákvizet adagőlnak, és a mősófőlyadékkörfőlyamatból egy főlyadékáramőt ágaztatnak le, valamint őxidációsberendezésbe vezetik, amelyben az ammóniűm-szűlfit vagy amóniűm-hidrőgén-szűlfitőt ammóniűm-szűlfáttá őxidálják. A találmány lényege,hőgy a mősózóna felső őldalán beadőtt abszőrpciós főlyadékőt, amely a)ammóniákvíz b) ammóniűm-szűlfit-tartalmú mősófőlyadék keverékéből áll,amelyet a mősózóna alatt a mősóból vezetnek el, és közbenső kezelésnekvetik alá, valamint c) ammóniűm-szűlfát-őldat, melyet az őxidációsberendezésből vezetnek vissza keverékéből áll, ahől is a keverésiarányt az ammóniűm-szűlfit és ammóniűm-szűlfát közötti 15 : 0-3 : 1értékre állítanak be. ŕ
HU9801539A 1997-07-19 1998-07-09 Method for removing of sulfur-dioxide from exhause gases HU221175B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19731062A DE19731062C2 (de) 1997-07-19 1997-07-19 Verfahren zur Entfernung von sauren Gasen aus Rauchgasen, insbesondere aus Kraftwerksabgasen und Abgasen von Müllverbrennungsanlagen
CA002263739A CA2263739C (en) 1997-07-19 1999-03-17 Apparatus for removing so2 from flue gases and for producing ammonium sulfate solution
CA002264261A CA2264261C (en) 1997-07-19 1999-03-24 Method of removing sulfur dioxide from flue gases, especially power plant flue gases and flue gases from garbage incinerator plants

Publications (4)

Publication Number Publication Date
HU9801539D0 HU9801539D0 (en) 1998-09-28
HUP9801539A2 true HUP9801539A2 (hu) 1999-06-28
HUP9801539A3 HUP9801539A3 (en) 2001-09-28
HU221175B1 HU221175B1 (en) 2002-08-28

Family

ID=33032766

Family Applications (2)

Application Number Title Priority Date Filing Date
HU9801539A HU221175B1 (en) 1997-07-19 1998-07-09 Method for removing of sulfur-dioxide from exhause gases
HU9801541A HUP9801541A3 (en) 1997-07-19 1998-07-09 Apparatous for removing of sulfur-dioxide from exhause gases and ammonium-sulfate solution

Family Applications After (1)

Application Number Title Priority Date Filing Date
HU9801541A HUP9801541A3 (en) 1997-07-19 1998-07-09 Apparatous for removing of sulfur-dioxide from exhause gases and ammonium-sulfate solution

Country Status (13)

Country Link
US (2) US6063352A (hu)
EP (2) EP0891804B1 (hu)
JP (2) JP4057705B2 (hu)
CN (2) CN1101720C (hu)
CA (2) CA2263739C (hu)
CZ (2) CZ291531B6 (hu)
DE (3) DE19731062C2 (hu)
DK (2) DK0891804T3 (hu)
ES (2) ES2205332T3 (hu)
HU (2) HU221175B1 (hu)
ID (2) ID20592A (hu)
PL (2) PL191530B1 (hu)
RU (2) RU2166355C2 (hu)

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Also Published As

Publication number Publication date
CA2264261C (en) 2002-08-06
EP0891805A3 (de) 1999-11-03
HU9801539D0 (en) 1998-09-28
HUP9801541A3 (en) 2002-03-28
EP0891805B1 (de) 2003-08-27
DE19731062A1 (de) 1999-01-21
PL327490A1 (en) 1999-02-01
DK0891804T3 (da) 2003-12-22
CA2263739A1 (en) 2000-09-17
DE59809385D1 (de) 2003-10-02
CA2263739C (en) 2002-02-12
HUP9801541A2 (hu) 1999-06-28
JP3538547B2 (ja) 2004-06-14
ES2205332T3 (es) 2004-05-01
DE59809384D1 (de) 2003-10-02
PL191530B1 (pl) 2006-06-30
RU2166355C2 (ru) 2001-05-10
PL191238B1 (pl) 2006-04-28
ID20592A (id) 1999-01-21
EP0891804A2 (de) 1999-01-20
JPH1176748A (ja) 1999-03-23
CZ226098A3 (cs) 1999-02-17
EP0891804A3 (de) 1999-11-03
CA2264261A1 (en) 2000-09-24
HUP9801539A3 (en) 2001-09-28
US6139807A (en) 2000-10-31
RU2176543C2 (ru) 2001-12-10
EP0891804B1 (de) 2003-08-27
DK0891805T3 (da) 2003-12-15
ID20587A (id) 1999-01-21
JPH1199318A (ja) 1999-04-13
CN1101720C (zh) 2003-02-19
JP4057705B2 (ja) 2008-03-05
CZ226198A3 (cs) 1999-02-17
CZ290230B6 (cs) 2002-06-12
US6063352A (en) 2000-05-16
HU9801541D0 (en) 1998-09-28
CZ291531B6 (cs) 2003-03-12
EP0891805A2 (de) 1999-01-20
CN1211464A (zh) 1999-03-24
HU221175B1 (en) 2002-08-28
CN1104935C (zh) 2003-04-09
DE19731062C2 (de) 2001-07-12
ES2201376T3 (es) 2004-03-16
CN1211465A (zh) 1999-03-24
PL327489A1 (en) 1999-02-01

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