Nothing Special   »   [go: up one dir, main page]

DE69414714D1 - Katalytisches verfahren zum austausch von halogen in halogenkohlenwasserstoffen - Google Patents

Katalytisches verfahren zum austausch von halogen in halogenkohlenwasserstoffen

Info

Publication number
DE69414714D1
DE69414714D1 DE69414714T DE69414714T DE69414714D1 DE 69414714 D1 DE69414714 D1 DE 69414714D1 DE 69414714 T DE69414714 T DE 69414714T DE 69414714 T DE69414714 T DE 69414714T DE 69414714 D1 DE69414714 D1 DE 69414714D1
Authority
DE
Germany
Prior art keywords
halogen
replacing
carbon hydrogen
catalytic method
chlorofluorocarbons
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69414714T
Other languages
English (en)
Other versions
DE69414714T2 (de
Inventor
James Thomson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Dundee
Original Assignee
University of Dundee
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 University of Dundee filed Critical University of Dundee
Publication of DE69414714D1 publication Critical patent/DE69414714D1/de
Application granted granted Critical
Publication of DE69414714T2 publication Critical patent/DE69414714T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/60—Platinum group metals with zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Catalysts (AREA)
DE69414714T 1993-03-26 1994-03-11 Katalytisches verfahren zum austausch von halogen in halogenkohlenwasserstoffen Expired - Fee Related DE69414714T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939306334A GB9306334D0 (en) 1993-03-26 1993-03-26 Catalyst
PCT/GB1994/000477 WO1994022792A1 (en) 1993-03-26 1994-03-11 Catalytic method of replacing halogen in halocarbons

Publications (2)

Publication Number Publication Date
DE69414714D1 true DE69414714D1 (de) 1998-12-24
DE69414714T2 DE69414714T2 (de) 1999-07-22

Family

ID=10732817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414714T Expired - Fee Related DE69414714T2 (de) 1993-03-26 1994-03-11 Katalytisches verfahren zum austausch von halogen in halogenkohlenwasserstoffen

Country Status (7)

Country Link
EP (1) EP0717727B1 (de)
AT (1) ATE173454T1 (de)
DE (1) DE69414714T2 (de)
DK (1) DK0717727T3 (de)
ES (1) ES2127385T3 (de)
GB (2) GB9306334D0 (de)
WO (1) WO1994022792A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476979A (en) * 1992-10-01 1995-12-19 The Dow Chemical Company Processes for converting chlorinated alkenes to useful, less chlorinated alkenes
US5453557A (en) * 1992-10-01 1995-09-26 The Dow Chemical Company Processes for converting chlorinated byproducts and waste products to useful materials
EP0808209B1 (de) * 1995-02-02 2000-08-09 University Court of the University of Dundee Oxidations- und/oder verbrennungskatalysator
EP1063011B1 (de) 1999-05-22 2001-12-12 OMG AG & Co. KG Verwendung eines Katalysators für die Dampfreformierung von Methanol
JP3759406B2 (ja) 1999-12-15 2006-03-22 日産自動車株式会社 メタノール改質触媒、メタノール改質装置及びメタノール改質方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU163988B (de) * 1970-09-17 1973-12-28
FR2355791A1 (fr) * 1976-06-22 1978-01-20 Rhone Poulenc Ind Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques en presence d'un catalyseur plurimetallique
JPS5948814B2 (ja) * 1976-10-01 1984-11-29 三菱油化株式会社 アルケニル置換芳香族化合物の製法及びその触媒
US4396539A (en) * 1981-08-14 1983-08-02 Sapienza Richard S Hydrocarbon synthesis catalyst and method of preparation
KR970700544A (ko) * 1987-08-03 1997-02-12 알. 더블유, 보우리니, 쥬니어. 카보닐을 함유하는 화합물의 저압촉매 수소화 및 이에 관한 촉매(low pressure catalytic hydrogention of carbonyl-containing compounds and lysts therefor)
JP2531215B2 (ja) * 1987-12-25 1996-09-04 旭硝子株式会社 テトラフルオロエタンの製造法
DE68912657T2 (de) * 1988-06-21 1994-09-01 Asahi Glass Co Ltd Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan.
DE69103473T2 (de) * 1990-05-31 1995-01-19 Daikin Ind Ltd Verfahren zur Herstellung von 1-Chlor-1,2,2-trifluorethylen oder von 1,2,2-trifluorethylen.
JP2763186B2 (ja) * 1990-08-13 1998-06-11 エフテック株式会社 トリフルオロエチレンの製造方法
GB9107677D0 (en) * 1991-04-11 1991-05-29 Ici Plc Chemical process
US5334782A (en) * 1991-04-23 1994-08-02 Ag Technology Co., Ltd. Method for producing a hydrogen-containing chloromethane
JP3010847B2 (ja) * 1991-10-30 2000-02-21 ダイキン工業株式会社 １，１−ジクロロ−２，２，２−トリフルオロエタンの製造方法
WO1993010067A1 (en) * 1991-11-22 1993-05-27 Daikin Industries, Ltd. Process for producing 1,1,1,4,4,4-hexafluorobutane

Also Published As

Publication number Publication date
GB2276332B (en) 1997-09-03
ATE173454T1 (de) 1998-12-15
GB2276332A (en) 1994-09-28
WO1994022792A1 (en) 1994-10-13
EP0717727B1 (de) 1998-11-18
GB9404802D0 (en) 1994-04-27
ES2127385T3 (es) 1999-04-16
GB9306334D0 (en) 1993-05-19
EP0717727A1 (de) 1996-06-26
DK0717727T3 (da) 1999-08-02
DE69414714T2 (de) 1999-07-22

Similar Documents

Publication Publication Date Title
HU9503056D0 (en) Synthetic layered material, mcm-56, its synthesis and use
EA199700166A1 (ru) Катализатор на носителе и способ гидрирования многократно ненасыщенных углеводородов с 2-8 атомами углерода
MX9804732A (es) Uso de catalizadores de cedazo molecular de poro pequeño conteniendo metal de transicion en conversion de oxigenados.
ATE257465T1 (de) Verfahren zur umsetzung von sauerstoffverbindungen zu olefinen mit abschreckung des produktes zur wärmegewinnung
ES2068419T3 (es) Catalizador y procedimiento de deshidrogenacion y deshidrociclacion.
ES468138A1 (es) Procedimiento para la obtencion de catalizadores de metal no piroforos altamente activos
ATE121716T1 (de) Herstellung von difluoromethan.
DE69414714D1 (de) Katalytisches verfahren zum austausch von halogen in halogenkohlenwasserstoffen
ATE57697T1 (de) Verfahren zur herstellung von n-methylpiperazin.
ES533560A0 (es) Un metodo catalitico mejorado para preparar peroxido de hidrogeno
DE59506285D1 (de) Verfahren zur herstellung von aliphatischen alpha, omega-aminonitrilen
ATE246163T1 (de) Verfahren zur herstellung von 1,1,1,3,3- pentafluorpropen und 1,1,1,3,3-pentafluorpropan
SG50646A1 (en) Purification of crude(meth) acrylic acid
ES2182490T3 (es) Nuevos compuestos dendrimeros, un procedimiento para su obtencion asi como su empleo como catalizadores.
DE69721027D1 (de) Verfahren zur herstellung von substituierten aromatischen aminoverbindungen
DE3668615D1 (de) Verfahren zur dimerisation von aromatischen halogeniden.
DE69000265D1 (de) Verfahren zur selektiven hydrogenolyse von perhalogenethanderivaten.
ATE205113T1 (de) Verfahren zur reaktivierung von mit stickstoff behandelten kohlenstoff-katalysatoren
DE69803186D1 (de) Katalysierte fluorierung von carbonylverbindungen
ES2125665T3 (es) Procedimiento para preparar 1,3-alcanodioles y 3-hidroxialdehidos.
ATE247633T1 (de) Verfahren zur selektiven hydrierung von dinitrilen zu aminonitrilen
DE69815395D1 (de) Verfahren zur herstellung von alpha-oxolactamen
ATE366243T1 (de) Verfahren zur erhöhung der lebensdauer eines auf zink-chrom basierenden katalysators bei der synthese von 2-methylpyrazin
ATE278649T1 (de) Verfahren zur hydrierung von ungesättigten heterocyclischen verbindungen
TW356432B (en) Hydrogenation catalyst and process

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee