CH574264A5 - - Google Patents

Info

Publication number
CH574264A5
CH574264A5 CH123473A CH123473A CH574264A5 CH 574264 A5 CH574264 A5 CH 574264A5 CH 123473 A CH123473 A CH 123473A CH 123473 A CH123473 A CH 123473A CH 574264 A5 CH574264 A5 CH 574264A5
Authority
CH
Switzerland
Application number
CH123473A
Original Assignee
Oxysynthese
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 Oxysynthese filed Critical Oxysynthese
Publication of CH574264A5 publication Critical patent/CH574264A5/xx

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

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)
CH123473A 1972-02-04 1973-01-29 CH574264A5 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7203728A FR2170852B1 (fi) 1972-02-04 1972-02-04

Publications (1)

Publication Number Publication Date
CH574264A5 true CH574264A5 (fi) 1976-04-15

Family

ID=9092983

Family Applications (1)

Application Number Title Priority Date Filing Date
CH123473A CH574264A5 (fi) 1972-02-04 1973-01-29

Country Status (19)

Country Link
US (1) US3953578A (fi)
JP (1) JPS5836618B2 (fi)
AR (1) AR194780A1 (fi)
AU (1) AU474320B2 (fi)
BE (1) BE794918A (fi)
BR (1) BR7300746D0 (fi)
CA (1) CA974031A (fi)
CH (1) CH574264A5 (fi)
DE (1) DE2304784C2 (fi)
ES (1) ES411040A1 (fi)
FI (1) FI55449C (fi)
FR (1) FR2170852B1 (fi)
GB (1) GB1404072A (fi)
IT (1) IT978465B (fi)
LU (1) LU66955A1 (fi)
MX (1) MX3124E (fi)
NL (1) NL7301611A (fi)
SE (1) SE390893B (fi)
ZA (1) ZA73493B (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555220A1 (de) * 1975-05-06 1977-06-23 Heinz Hoelter Verfahren und vorrichtung zur entschwefelung von abgasen mittels trockener absorptionsmasse mit gleichzeitiger einspruehung zur aufoxidation von no tief x
US4426364A (en) 1976-08-16 1984-01-17 Cooper Hal B H Removal and recovery of nitrogen oxides and sulfur dioxide from gaseous mixtures containing them
US4574076A (en) * 1976-11-04 1986-03-04 Fmc Corporation Removal of hydrogen sulfide from geothermal steam
JPS5670817A (en) * 1979-11-14 1981-06-13 Fuso:Kk Deodorizing process
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
DE3152645A1 (de) * 1980-12-23 1983-03-10 Roedsgaard Jes Mathias Nordlie Verfahren zur reinigung von abgasen aus heizanlagen sowie eine reinigungsanlage zur durchfuehrung des verfahrens
DK155780C (da) * 1980-12-23 1989-10-02 Roedsgaard Jes Mathias Nordlie Fremgangsmaade til rensning af roeggasser fra varmeanlaeg samt et anlaeg til udoevelse af fremgangsmaaden
DE3435931A1 (de) * 1984-09-29 1986-04-03 Bayer Ag, 5090 Leverkusen Verfahren zur entschwefelung von rauchgasen
EP0214126B1 (de) * 1985-02-09 1989-09-27 EVS Energie-Versorgungs-Systeme GmbH & Co. Umwelttechnologie KG Reinigungsanlage und verfahren zum entzug von schadstoffen aus heissen gasen
DE3530079A1 (de) * 1985-08-22 1987-02-26 Pwa Industriepapier Gmbh Verfahren und vorrichtung zur verringerung des so(pfeil abwaerts)2(pfeil abwaerts)-gehalts von rauchgasen
DE3624461A1 (de) * 1986-07-19 1988-01-28 Metallgesellschaft Ag Verfahren zur reinigung von rauchgasen
DE3810337A1 (de) * 1988-03-26 1989-10-05 Metallgesellschaft Ag Verfahren zur reinigung von rauchgasen
US5405590A (en) * 1993-02-05 1995-04-11 Pedro Buarque de Macedo Off-gas scrubber system
US5595713A (en) * 1994-09-08 1997-01-21 The Babcock & Wilcox Company Hydrogen peroxide for flue gas desulfurization
US5683670A (en) * 1995-06-28 1997-11-04 Vulcan Materials Company Method for increasing the production capacity of sulfuric acid plants and processes
DE19754562A1 (de) * 1997-12-09 1999-06-10 Degussa Verfahren zur Rückgewinnung von Schwefelsäure aus schwefelhaltigen Nebenprodukten eines Prozesses zur Herstellung von 2-Hydroxy-4-methylthiobuttersäure (MHA)
CA2511311C (en) * 2002-12-21 2011-09-20 Haldor Topsoe A/S Process for removal of so2 from off-gases by reaction with h2o2
US8182776B2 (en) 2010-08-10 2012-05-22 Electric Power Research Institute, Inc. Process for operating a fossil fuel fired power plant
CN106606924A (zh) * 2015-10-22 2017-05-03 江苏澄天环保科技有限公司 回转挥发窑含硫尾气脱硫方法及装置
CN109173681B (zh) * 2018-11-14 2021-03-23 台州临港热电有限公司 一种工业烟气脱硫工艺
CN115253626B (zh) * 2022-07-21 2023-06-16 太原理工大学 一种可移动式预防采空区煤自燃的火电厂烟气集成预处理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670966C (de) * 1937-05-09 1939-01-28 I G Farbenindustrie Akt Ges Verfahren zur Gewinnung von Schwefelsaeure aus gasfoermigen Schwefelverbindungen niederer Oxydationsstufe
GB930584A (en) * 1961-02-25 1963-07-03 Carves Simon Ltd Improvements in and relating to the treatment of waste gases
DE1234912B (de) * 1961-12-02 1967-02-23 Otto & Co Gmbh Dr C Verfahren zur Entfernung der Schwefeloxyde aus Rauchgasen
FR1395561A (fr) * 1963-08-13 1965-04-16 Aquitaine Petrole Procédé et appareil pour l'obtention de l'acide sulfurique
FR2106950A5 (fi) * 1970-09-30 1972-05-05 Air Liquide

Also Published As

Publication number Publication date
JPS5836618B2 (ja) 1983-08-10
ZA73493B (en) 1973-11-28
SE390893B (sv) 1977-01-31
LU66955A1 (fi) 1973-04-19
GB1404072A (en) 1975-08-28
IT978465B (it) 1974-09-20
DE2304784A1 (de) 1973-08-09
DE2304784C2 (de) 1988-12-01
NL7301611A (fi) 1973-08-07
US3953578A (en) 1976-04-27
CA974031A (en) 1975-09-09
BE794918A (fr) 1973-08-02
FI55449B (fi) 1979-04-30
FR2170852B1 (fi) 1976-07-23
MX3124E (es) 1980-04-24
AR194780A1 (es) 1973-08-14
BR7300746D0 (pt) 1973-10-25
AU474320B2 (en) 1976-07-22
ES411040A1 (es) 1976-03-01
FI55449C (fi) 1979-08-10
AU5153573A (en) 1974-08-01
FR2170852A1 (fi) 1973-09-21
JPS4884767A (fi) 1973-11-10

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Legal Events

Date Code Title Description
PL Patent ceased