LTIP458A - Process for the purification of waste gases from halogenated organic compounds - Google Patents

Process for the purification of waste gases from halogenated organic compounds

Info

Publication number
LTIP458A
LTIP458A LTIP458A LTIP458A LTIP458A LT IP458 A LTIP458 A LT IP458A LT IP458 A LTIP458 A LT IP458A LT IP458 A LTIP458 A LT IP458A LT IP458 A LTIP458 A LT IP458A
Authority
LT
Lithuania
Prior art keywords
purification
organic compounds
waste gases
halogenated organic
solid
Prior art date
Application number
LTIP458A
Other languages
Lithuanian (lt)
Inventor
Edgar Bilger
Robert Ernst Barenschee
John Tarabocchia
Wedigo VONWEDEL
Original Assignee
Degussa Aktiengesellschaft
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 Degussa Aktiengesellschaft filed Critical Degussa Aktiengesellschaft
Publication of LTIP458A publication Critical patent/LTIP458A/en
Publication of LT3041B publication Critical patent/LT3041B/en

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
    • 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
    • B01D53/70—Organic halogen compounds
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • B01D53/8662—Organic halogen compounds
    • 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)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Pateikiamas halogenintų junginių pašalinimo iš išmetamų dujų, turinčių NOx, būdas, kai išmetamas dujas, pridėjus į jas SO2, praleidžia per kietos medžiagos kietą arba pseudoskystą sluoksnį, esant kontaktui su Karo rūgštimi ar jos druskomis. Šiuo atvėju Karo rūgštys gali gamintis vietoje, įvedant H2O2 ir H2SO4.The method for removing halogenated compounds from exhaust gases containing NOx is that the waste gas, with the addition of SO2, passes through a solid or pseudo-solid layer of solid material in contact with Karic acid or its salts. With this cool, Military Acids can produce locally by introducing H2O2 and H2SO4.

LTIP458A 1991-11-27 1993-03-26 Process for the purification of waste gases from halogenated organic compounds LT3041B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4138876 1991-11-27
DE4210055A DE4210055A1 (en) 1991-11-27 1992-03-27 METHOD FOR REMOVING HALOGENATED ORGANIC COMPOUNDS FROM EXHAUST GASES

Publications (2)

Publication Number Publication Date
LTIP458A true LTIP458A (en) 1994-04-25
LT3041B LT3041B (en) 1994-09-25

Family

ID=25909515

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP458A LT3041B (en) 1991-11-27 1993-03-26 Process for the purification of waste gases from halogenated organic compounds

Country Status (21)

Country Link
US (1) US5356604A (en)
EP (1) EP0546314B1 (en)
JP (1) JPH0757306B2 (en)
KR (1) KR960000653B1 (en)
AT (1) ATE137989T1 (en)
AU (1) AU647326B2 (en)
BR (1) BR9204582A (en)
CA (1) CA2083921C (en)
CZ (1) CZ287597B6 (en)
DE (2) DE4210055A1 (en)
DK (1) DK0546314T3 (en)
ES (1) ES2087401T3 (en)
HU (2) HU219785B (en)
LT (1) LT3041B (en)
MX (1) MX9206774A (en)
NO (1) NO177926C (en)
PL (1) PL296751A1 (en)
RU (1) RU2099131C1 (en)
SG (1) SG48739A1 (en)
SK (1) SK279798B6 (en)
TR (1) TR26524A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305344C2 (en) * 1993-02-20 1996-11-21 Degussa Process for the degradation of highly toxic halogenated organic compounds contained in gases
EP0679411A1 (en) * 1994-04-30 1995-11-02 Degussa Aktiengesellschaft Process for decontaminating solid materials contaminated by poly-chlorinated dibenzodioxines and dibenzofurans
US5658541A (en) * 1995-03-16 1997-08-19 Monsato Company Process for removal of divalent sulfur compounds from waste gases
RU2138477C1 (en) * 1997-11-13 1999-09-27 АООТ "Кирово-Чепецкий химический комбинат им.Б.П.Константинова" Method of treating release gases from chloral production
ITMI20021581A1 (en) * 2002-07-18 2004-01-19 Ausimont Spa PROCEDURE FOR THE ABATEMENT OF FLUORINATED ANIONIC SURFACTANTS
JP4874650B2 (en) 2003-08-25 2012-02-15 株式会社カネカ Curable composition with improved heat resistance
US7498970B2 (en) * 2004-09-15 2009-03-03 Panasonic Corporation Monitor
DE102008008786A1 (en) * 2008-02-12 2009-08-13 Man Nutzfahrzeuge Aktiengesellschaft Device for reducing dibenzo-dioxin and dibenzo-furan emissions from transition metal-containing catalysts
CZ2013451A3 (en) * 2013-06-13 2014-07-30 Vysoká Škola Báňská - Technická Univerzita Adsorption material for retention of toxic noxious substances and protective composite system in which the adsorption material is comprised
RU2585028C1 (en) * 2014-12-11 2016-05-27 Федеральное государственное казённое военное образовательное учреждение высшего профессионального образования "Военная академия радиационной, химической и биологической защиты имени Маршала Советского Союза С.К. Тимошенко" Polydispersed powder formulation with nanoparticles for degassing textile materials
CN110038407A (en) * 2019-04-16 2019-07-23 南京工业大学 Purification treatment method and system for waste gas containing hydrogen chloride gas and organic chlorine compound gas

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234912B (en) * 1961-12-02 1967-02-23 Otto & Co Gmbh Dr C Process for removing sulfur oxides from flue gases
GB1393415A (en) * 1971-08-02 1975-05-07 Environmental Research Corp Method of controlling odour of gaseous fluid
FR2213238B1 (en) * 1973-01-05 1975-10-31 Air Liquide
US3933980A (en) * 1974-12-19 1976-01-20 Stauffer Chemical Company Process for removing ethylenically unsaturated chlorinated hydrocarbons from gas streams
JPS5611493A (en) * 1979-07-06 1981-02-04 Nippon Hamondo Kk Multiplex keying device for electronic musical instrument
DE2926176A1 (en) * 1979-06-28 1981-01-08 Notox Corp Degradation of pesticide residues - by applying an active oxygen-releasing cpd. e.g. a potassium oxy:sulphate salt
SU1080838A1 (en) * 1982-10-01 1984-03-23 Дзержинский Филиал Государственного Научно-Исследовательского Института По Промышленной И Санитарной Очистке Газов Method of cleaning waste gases from phenol,formaldehyde and accompanying additives
DE3933480A1 (en) * 1989-10-06 1991-04-18 Hagenmaier Hans Paul Treating combustion off-gas with denox catalyst - to eliminate organic prods. of in complete combustion
EP0487834A1 (en) * 1990-08-30 1992-06-03 Fritz Curtius Oxidative washing process for cleaning waste gases

Also Published As

Publication number Publication date
AU647326B2 (en) 1994-03-17
US5356604A (en) 1994-10-18
DE4210055A1 (en) 1993-06-09
DE59206301D1 (en) 1996-06-20
DE4210055C2 (en) 1993-09-09
JPH0757306B2 (en) 1995-06-21
RU2099131C1 (en) 1997-12-20
CZ347092A3 (en) 1993-10-13
JPH05237340A (en) 1993-09-17
HUH3787A (en) 1996-07-29
AU2964092A (en) 1993-06-03
ES2087401T3 (en) 1996-07-16
LT3041B (en) 1994-09-25
EP0546314A1 (en) 1993-06-16
SG48739A1 (en) 1998-05-18
NO924485D0 (en) 1992-11-20
TR26524A (en) 1995-03-15
PL296751A1 (en) 1993-12-13
NO177926B (en) 1995-09-11
MX9206774A (en) 1994-05-31
ATE137989T1 (en) 1996-06-15
CZ287597B6 (en) 2001-01-17
HU219785B (en) 2001-08-28
NO924485L (en) 1993-05-28
NO177926C (en) 1995-12-20
EP0546314B1 (en) 1996-05-15
CA2083921A1 (en) 1993-05-28
HU9203735D0 (en) 1993-03-29
SK347092A3 (en) 1996-04-03
KR930009639A (en) 1993-06-21
CA2083921C (en) 1999-04-13
KR960000653B1 (en) 1996-01-11
BR9204582A (en) 1993-06-01
DK0546314T3 (en) 1996-06-03
SK279798B6 (en) 1999-03-12

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Legal Events

Date Code Title Description
MM9A Lapsed patents

Effective date: 19950326