ATE146696T1 - Verfahren zum reinigen von einem stickstoffoxid- und schwefeldioxid-enthaltenden gas. - Google Patents

Verfahren zum reinigen von einem stickstoffoxid- und schwefeldioxid-enthaltenden gas.

Info

Publication number
ATE146696T1
ATE146696T1 AT92919553T AT92919553T ATE146696T1 AT E146696 T1 ATE146696 T1 AT E146696T1 AT 92919553 T AT92919553 T AT 92919553T AT 92919553 T AT92919553 T AT 92919553T AT E146696 T1 ATE146696 T1 AT E146696T1
Authority
AT
Austria
Prior art keywords
purifying
gas containing
sulfur dioxide
nitrogen oxide
containing nitrogen
Prior art date
Application number
AT92919553T
Other languages
English (en)
Inventor
Soete Gerard De
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Application granted granted Critical
Publication of ATE146696T1 publication Critical patent/ATE146696T1/de

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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
AT92919553T 1991-09-30 1992-09-18 Verfahren zum reinigen von einem stickstoffoxid- und schwefeldioxid-enthaltenden gas. ATE146696T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112097A FR2681795B1 (fr) 1991-09-30 1991-09-30 Procede pour epurer un gaz contenant de l'oxyde nitrique et du dioxyde de soufre.

Publications (1)

Publication Number Publication Date
ATE146696T1 true ATE146696T1 (de) 1997-01-15

Family

ID=9417494

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92919553T ATE146696T1 (de) 1991-09-30 1992-09-18 Verfahren zum reinigen von einem stickstoffoxid- und schwefeldioxid-enthaltenden gas.

Country Status (21)

Country Link
US (1) US5540902A (de)
EP (1) EP0606268B1 (de)
JP (1) JPH06510944A (de)
KR (1) KR100236882B1 (de)
AR (1) AR247112A1 (de)
AT (1) ATE146696T1 (de)
AU (1) AU665781B2 (de)
BR (1) BR9206567A (de)
CA (1) CA2119639C (de)
CZ (1) CZ285444B6 (de)
DE (1) DE69216246T2 (de)
DK (1) DK0606268T3 (de)
ES (1) ES2097923T3 (de)
FI (1) FI112040B (de)
FR (1) FR2681795B1 (de)
GR (1) GR3022925T3 (de)
HU (1) HU213844B (de)
NO (1) NO301966B1 (de)
PL (1) PL170298B1 (de)
RU (1) RU2076772C1 (de)
WO (1) WO1993006915A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724328B1 (fr) * 1994-09-09 1997-01-10 Solvay Composition reactive et procede pour l'epuration d'un gaz contenant de l'oxyde nitrique
US7531154B2 (en) 2005-08-18 2009-05-12 Solvay Chemicals Method of removing sulfur dioxide from a flue gas stream
AT502375B1 (de) * 2006-02-28 2007-03-15 Voest Alpine Ind Anlagen Verfahren zur behandlung von abgas aus sinter- und pelletanlagen
FR2934790B1 (fr) * 2008-08-08 2011-11-18 Lab Sa Procede et installation d'epuration de fumees de combustion contenant des oxydes d'azote
EP2714591B1 (de) 2011-06-01 2018-09-19 Solvay Chemicals, Inc. Natriumbicarbonatprodukt mit hervorragender fliessfähigkeit
SG11201503920YA (en) 2012-12-05 2015-07-30 Solvay Treatment of sodic fly ash for reducing the leachability of selenium contained herein
TW201609222A (zh) 2014-06-04 2016-03-16 首威公司 使用水溶性矽酸鹽源和含有鈣和／或鎂的材料穩定含鈉粉煤灰
US10024534B2 (en) 2014-06-04 2018-07-17 Solvay Sa Stabilization of sodic fly ash of type F using calcium-based material
EP3353115A1 (de) 2015-09-23 2018-08-01 Solvay SA Herstellung von kristallinem natriumbicarbonat

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH462359A (de) * 1966-06-29 1968-09-15 Bbc Brown Boveri & Cie Verfahren zum Betrieb eines thermischen Kraftwerkes
DK450781A (da) * 1981-10-12 1983-04-13 Niro Atomizer As Fremgangsmaade til fjernelse af nitrogenoxider og svovloxider fra spildgasser
AT382089B (de) * 1985-04-05 1987-01-12 Waagner Biro Ag Verfahren und einrichtung zur reinigung von mit staeuben und schadgasen verunreinigten abgasen
US4783325A (en) * 1985-05-14 1988-11-08 Jones Dale G Process and apparatus for removing oxides of nitrogen and sulfur from combustion gases
EP0301272A3 (de) * 1987-07-29 1990-12-05 Waagner-Biro Aktiengesellschaft Verfahren und Vorrichtung zur Abgas- oder Abluftreinigung
US5002741A (en) * 1989-11-16 1991-03-26 Natec Resources Inc. Method for SOX /NOX pollution control
US5165902A (en) * 1991-07-31 1992-11-24 Research Cottrell, Inc. Method and apparatus for reducing nitrogen dioxide emissions in a dry sodium scrubbing process using humidification

Also Published As

Publication number Publication date
FI941454A0 (fi) 1994-03-29
RU2076772C1 (ru) 1997-04-10
KR100236882B1 (ko) 2000-01-15
HUT67831A (en) 1995-05-29
JPH06510944A (ja) 1994-12-08
FR2681795B1 (fr) 1993-11-19
AU2563592A (en) 1993-05-03
FI941454A (fi) 1994-03-29
NO301966B1 (no) 1998-01-05
CZ285444B6 (cs) 1999-08-11
HU213844B (en) 1997-11-28
AR247112A1 (es) 1994-11-30
AU665781B2 (en) 1996-01-18
DE69216246D1 (de) 1997-02-06
DE69216246T2 (de) 1997-07-10
DK0606268T3 (da) 1997-06-16
PL170298B1 (pl) 1996-11-29
US5540902A (en) 1996-07-30
NO941156D0 (no) 1994-03-29
ES2097923T3 (es) 1997-04-16
WO1993006915A1 (fr) 1993-04-15
EP0606268A1 (de) 1994-07-20
CA2119639C (fr) 2002-04-16
EP0606268B1 (de) 1996-12-27
BR9206567A (pt) 1995-10-17
CA2119639A1 (fr) 1993-04-15
CZ75094A3 (en) 1994-12-15
HU9400896D0 (en) 1994-06-28
NO941156L (no) 1994-03-29
FI112040B (fi) 2003-10-31
FR2681795A1 (fr) 1993-04-02
GR3022925T3 (en) 1997-06-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee