ATE141829T1 - Verfahren zum abbau halogenierter organischer substanzen - Google Patents

Verfahren zum abbau halogenierter organischer substanzen

Info

Publication number
ATE141829T1
ATE141829T1 AT91910943T AT91910943T ATE141829T1 AT E141829 T1 ATE141829 T1 AT E141829T1 AT 91910943 T AT91910943 T AT 91910943T AT 91910943 T AT91910943 T AT 91910943T AT E141829 T1 ATE141829 T1 AT E141829T1
Authority
AT
Austria
Prior art keywords
metal
catalysts
exchanged
oxidation
representative
Prior art date
Application number
AT91910943T
Other languages
English (en)
Inventor
Howard L Greene
Sougato Chatterjee
Original Assignee
Univ Akron
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 Univ Akron filed Critical Univ Akron
Application granted granted Critical
Publication of ATE141829T1 publication Critical patent/ATE141829T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Treating Waste Gases (AREA)
AT91910943T 1990-05-14 1991-05-14 Verfahren zum abbau halogenierter organischer substanzen ATE141829T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52301790A 1990-05-14 1990-05-14
US69969591A 1991-05-14 1991-05-14

Publications (1)

Publication Number Publication Date
ATE141829T1 true ATE141829T1 (de) 1996-09-15

Family

ID=27061010

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91910943T ATE141829T1 (de) 1990-05-14 1991-05-14 Verfahren zum abbau halogenierter organischer substanzen

Country Status (6)

Country Link
US (1) US5276249A (de)
EP (1) EP0528982B1 (de)
AT (1) ATE141829T1 (de)
AU (1) AU8096191A (de)
CA (1) CA2082937C (de)
DE (1) DE69121711D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457268A (en) * 1990-05-14 1995-10-10 The University Of Akron Selective oxidation catalysts for halogenated organics
US5414201A (en) * 1993-10-27 1995-05-09 The University Of Akron Combined sorbent/catalyst system
DE4404329C2 (de) * 1994-02-11 1996-07-11 Cs Halbleiter Solartech Entsorgung von Flourchlorkohlenwasserstoffen und Halonen
US5468459A (en) * 1995-02-28 1995-11-21 The Boc Group, Inc. Gas stream treatment method for removing per-fluorocarbons
JP4037475B2 (ja) * 1996-09-04 2008-01-23 忠弘 大見 ハロゲン系化合物を含有する排ガスの処理方法
US6509511B1 (en) 1998-10-07 2003-01-21 Guild Associates, Inc. Process for the conversion of perfluoroalkanes, a catalyst for use therein and a method for its preparation
US6069291A (en) * 1996-06-12 2000-05-30 Guild Associates, Inc. Catalytic process for the decomposition of perfluoroalkanes
US6676913B2 (en) 1996-06-12 2004-01-13 Guild Associates, Inc. Catalyst composition and method of controlling PFC and HFC emissions
US5851948A (en) * 1996-08-20 1998-12-22 Hydrocarbon Technologies, Inc. Supported catalyst and process for catalytic oxidation of volatile organic compounds
US6127592A (en) * 1996-09-12 2000-10-03 The Regents Of The University Of California Hydrous pyrolysis/oxidation process for in situ destruction of chlorinated hydrocarbon and fuel hydrocarbon contaminants in water and soil
US20010001652A1 (en) * 1997-01-14 2001-05-24 Shuichi Kanno Process for treating flourine compound-containing gas
JP3593875B2 (ja) * 1997-03-24 2004-11-24 昭和電工株式会社 パーフルオロ化合物の接触分解方法
US6162957A (en) * 1997-03-24 2000-12-19 Showa Denko K.K. Catalytic decomposition of perfluoro-compound
EP1454669A1 (de) * 1998-12-25 2004-09-08 Tosoh Corporation Verbrennungskatalysatoren und Verfahren zur Entfernung von organischen Verbindungen
GB0212321D0 (en) * 2002-05-29 2002-07-10 Johnson Matthey Plc Catalyst composition
US6638486B2 (en) * 2000-03-08 2003-10-28 Nippon Shokubai Co., Ltd. Catalyst for purification of exhaust gases, production process therefor, and process for purification of exhaust gases
EP1274878A1 (de) * 2000-04-19 2003-01-15 SAES GETTERS S.p.A. Ein verfahren zur reinigung organometallischer oder heteroatom-haltiger organischer verbindungen mittels eines katalysators auf eisen-basis mit mangandotierung
US6673326B1 (en) 2000-08-07 2004-01-06 Guild Associates, Inc. Catalytic processes for the reduction of perfluorinated compounds and hydrofluorocarbons
GB0101769D0 (en) * 2001-01-24 2001-03-07 Ineos Fluor Ltd Decomposition of fluorine compounds
US20030073566A1 (en) * 2001-10-11 2003-04-17 Marshall Christopher L. Novel catalyst for selective NOx reduction using hydrocarbons
WO2004022229A1 (en) * 2002-09-04 2004-03-18 The University Of Chicago Novel catalyst for selective nox reduction using hydrocarbons
US10792647B2 (en) * 2009-04-21 2020-10-06 Johnson Matthey Public Limited Company Base metal catalysts for the oxidation of carbon monoxide and volatile organic compounds
US9938157B2 (en) * 2014-07-23 2018-04-10 Chevron U.S.A. Inc. Interzeolite transformation and metal encapsulation in the absence of an SDA
CN110280282B (zh) * 2019-07-07 2022-03-15 湖南明瑞环保科技有限公司 二氯甲烷催化剂及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328316A (en) * 1966-01-24 1967-06-27 Chevron Res Method of depositing metals on siliceous supports
US3392106A (en) * 1966-03-29 1968-07-09 Exxon Research Engineering Co Hydrocracking catalyst compositions and processes utilizing a crystalline aluminosilicate promoted with zinc and a group vi-beta metal compound
US3405055A (en) * 1966-08-01 1968-10-08 Shell Oil Co Metal-containing crystalline aluminosilicate catalysts
US3507812A (en) * 1968-01-23 1970-04-21 Exxon Research Engineering Co Method for the preparation of mixed nonnoble metal catalysts
US3875081A (en) * 1969-10-24 1975-04-01 Union Oil Co Hydrocarbon conversion catalyst
US3989807A (en) * 1975-02-10 1976-11-02 Vulcan Materials Company Low temperature catalytic oxidation of chlorinated compounds to recover chlorine values using chromium-impregnated supported catalysts
US3989806A (en) * 1975-02-10 1976-11-02 Vulcan Materials Company Low temperature catalytic oxidation of chlorinated organic compounds to recover chlorine values
US4148759A (en) * 1976-05-06 1979-04-10 Uop Inc. Hydrocarbon conversion catalytic composite
US4178269A (en) * 1977-02-08 1979-12-11 Phillips Petroleum Company Hydroalkylation composition and process for producing said composition
US4423024A (en) * 1980-03-11 1983-12-27 The Dow Chemical Company Selective conversion of chlorinated alkanes to hydrogen chloride and carbon dioxide
DE3447066A1 (de) * 1984-12-22 1986-07-03 Bergwerksverband Gmbh Verfahren zur katalytischen entfernung von chlorkohlenwasserstoffen aus deponiegasen
DE3731688A1 (de) * 1987-09-21 1989-03-30 Degussa Verfahren zur katalytischen umsetzung von kohlenwasserstoff, halogenkohlenwasserstoff und kohlenmonoxid enthaltenden abgasen
CA2024154C (en) * 1989-08-31 1995-02-14 Senshi Kasahara Catalyst for reducing nitrogen oxides from exhaust gas

Also Published As

Publication number Publication date
AU8096191A (en) 1991-12-10
EP0528982A4 (en) 1993-08-04
DE69121711D1 (de) 1996-10-02
US5276249A (en) 1994-01-04
EP0528982B1 (de) 1996-08-28
EP0528982A1 (de) 1993-03-03
CA2082937C (en) 1998-05-19
CA2082937A1 (en) 1991-11-15

Similar Documents

Publication Publication Date Title
DE69121711D1 (de) Verfahren zum abbau halogenierter organischer substanzen
WO1993005002A3 (en) Gem-dihydropolyfluoroalkanes and monohydropolyfluoroalkenes, processes for their production, and use of gem-dihydropolyfluoroalkanes in cleaning compositions
KR950017885A (ko) 결정성 촉매를 사용한 기상 플루오르화 방법
MY130089A (en) Process for the production of acrolein.
BR9510173A (pt) Catalisador para tratar uma corrente de gás que contém compostos selecionados a partir do grupo que consiste de compostos
DE59606529D1 (de) Metallpulver-granulat, verfahren zu seiner herstellung sowie dessen verwendung
KR920016140A (ko) 산업 가스로부터 황 화합물을 제거하기 위한 촉매, 이의 제조방법 및 이의 용도
ES8201515A1 (es) Procedimiento para la preparacion de etanos parcialmente fluorados de elevada pureza
DE69715284T2 (de) Katalysator für die Fluorierung von halogenierten Kohlwasserstoffen
SE8005540L (sv) Ozonavlegsnande
KR920701093A (ko) 1,1,1,2-테트라플루오로에탄의 제조
EP0703207A4 (de) Verfahren zur herstellung von 1,1,1,3,3-pentafluorpropan und/oder 1,1,3,3,3-pentafluorpropen
DE59304146D1 (de) Oxidationskatalysatoren
MX9204903A (es) Proceso catalitico para producir 1,1,1, tricloro 2,2,2-trifluoroetano.
RU95117718A (ru) Катализатор и способ получения азота из аммиаксодержащего отходящего газа
DE2757576A1 (de) Impraegnierte aktivkohle fuer die verwendung als luftreinigungsmittel und verfahren zu ihrer herstellung
ES533560A0 (es) Un metodo catalitico mejorado para preparar peroxido de hidrogeno
WO1998004347A1 (de) Vollmetallischer oxidationskatalysator
ATE265994T1 (de) Verfahren zur herstellung von fluorierten benzolen
CA2199669A1 (en) Halogenation catalyst
NL7900019A (nl) Werkwijze voor de bereiding van een edelmetaalkatalysa- tor uit de viiie groep met een verbeterde bestendigheid tegen zwavel, aldus verkregen katalysator en zijn toepassing voor de hydrogenering van aromatische koolwaterstoffen.
DE69414714T2 (de) Katalytisches verfahren zum austausch von halogen in halogenkohlenwasserstoffen
RU94042248A (ru) Способ получения ненасыщенных углеводородов
DK0752911T3 (da) Fremgangsmåde til reaktivering af nitrogenbehandlende carbonkatalysatorer
CA2335902A1 (en) Process for regenerating a used precious metal catalyst

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties