NL7700270A - Nieuwe katalysator, werkwijze voor het bereiden ervan alsmede de toepassing ervan. - Google Patents

Nieuwe katalysator, werkwijze voor het bereiden ervan alsmede de toepassing ervan.

Info

Publication number
NL7700270A
NL7700270A NL7700270A NL7700270A NL7700270A NL 7700270 A NL7700270 A NL 7700270A NL 7700270 A NL7700270 A NL 7700270A NL 7700270 A NL7700270 A NL 7700270A NL 7700270 A NL7700270 A NL 7700270A
Authority
NL
Netherlands
Prior art keywords
preparing
application
new catalyst
catalyst
new
Prior art date
Application number
NL7700270A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of NL7700270A publication Critical patent/NL7700270A/xx
Priority to DE19782802591 priority Critical patent/DE2802591A1/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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their 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
    • 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
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/396—Distribution of the active metal ingredient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL7700270A 1976-01-14 1977-01-12 Nieuwe katalysator, werkwijze voor het bereiden ervan alsmede de toepassing ervan. NL7700270A (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782802591 DE2802591A1 (de) 1977-01-12 1978-01-21 Speichersystem mit magnetischen domaenen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762601154 DE2601154A1 (de) 1976-01-14 1976-01-14 Neuer katalysator, seine herstellung und verwendung

Publications (1)

Publication Number Publication Date
NL7700270A true NL7700270A (nl) 1977-07-18

Family

ID=5967421

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7700270A NL7700270A (nl) 1976-01-14 1977-01-12 Nieuwe katalysator, werkwijze voor het bereiden ervan alsmede de toepassing ervan.

Country Status (30)

Country Link
JP (1) JPS609864B2 (xx)
AR (1) AR216063A1 (xx)
AT (1) AT351003B (xx)
AU (1) AU507697B2 (xx)
BE (1) BE850356A (xx)
BG (1) BG29275A3 (xx)
BR (1) BR7700189A (xx)
CH (1) CH630815A5 (xx)
CS (1) CS214875B2 (xx)
DD (1) DD131133A5 (xx)
DE (1) DE2601154A1 (xx)
DK (1) DK12177A (xx)
EG (1) EG12241A (xx)
ES (1) ES454991A1 (xx)
FI (1) FI770093A (xx)
FR (1) FR2338076B1 (xx)
GB (1) GB1521652A (xx)
GR (1) GR70649B (xx)
IE (1) IE44578B1 (xx)
IL (1) IL51242A (xx)
IT (1) IT1084053B (xx)
NL (1) NL7700270A (xx)
NO (1) NO148664C (xx)
PH (1) PH11916A (xx)
RO (1) RO71089A (xx)
SE (1) SE427159B (xx)
SU (1) SU694054A3 (xx)
TR (1) TR19602A (xx)
YU (1) YU3677A (xx)
ZA (1) ZA77173B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190240A (ja) * 1984-03-09 1985-09-27 Jgc Corp 触媒調製方法
JPS62197153A (ja) * 1986-02-25 1987-08-31 Nippon Oil Co Ltd 重質油水素化触媒の製造法
GB8620982D0 (en) * 1986-08-29 1986-10-08 Shell Int Research Catalyst preparation
DE3736557A1 (de) * 1987-10-28 1989-05-11 Sued Chemie Ag Katalysator zur selektiven hydrierung von mehrfach ungesaettigten kohlenwasserstoffen
DE3940125A1 (de) * 1989-12-05 1991-06-06 Hoechst Ag Verfahren zur herstellung von vinylacetat
US5314858A (en) * 1992-10-14 1994-05-24 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
US5332710A (en) * 1992-10-14 1994-07-26 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
US5347046A (en) * 1993-05-25 1994-09-13 Engelhard Corporation Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters
US6034030A (en) * 1994-02-22 2000-03-07 Celanese International Corporation Vinyl acetate catalyst preparation method
EP0686615B2 (fr) * 1994-06-09 2007-06-27 Institut Francais Du Petrole Procédé d'hydrogénation catalytique et catalyseur utilisable dans ce procédé
FR2720957B1 (fr) * 1994-06-09 1996-08-30 Inst Francais Du Petrole Catalyseur d'hydrogénation contenant du palladium et au moins un métal alcalin ou alcalino terreux et procédé d'hydrogénation utilisant ce catalyseur.
US5576457A (en) * 1995-05-23 1996-11-19 Hoechst Celanese Corporation Catalyst and procedure for preparation of vinyl acetate
DE19782189B3 (de) * 1996-12-16 2017-07-13 Asahi Kasei Kabushiki Kaisha Edelmetall-Trägerwerkstoff
TW377306B (en) * 1996-12-16 1999-12-21 Asahi Chemical Ind Noble metal support
GB9810928D0 (en) * 1998-05-22 1998-07-22 Bp Chem Int Ltd Catalyst and process
TW471982B (en) 1998-06-02 2002-01-11 Dairen Chemical Corp Catalyst manufacture method and its use for preparing vinyl acetate
US6534438B1 (en) 2000-07-26 2003-03-18 Bp Chemicals Limited Catalyst composition
JP2007296429A (ja) * 2006-04-27 2007-11-15 Asahi Kasei Chemicals Corp 耐磨耗性、反応性に優れた金属担持粒子
DE102014222176A1 (de) * 2014-10-30 2016-05-04 Wacker Chemie Ag Verfahren zur Herstellung von Vinylacetat
FR3064500A1 (fr) * 2017-03-29 2018-10-05 IFP Energies Nouvelles Catalyseur en multicouches d'hyrogenation selective
US10981161B2 (en) 2017-06-23 2021-04-20 N.E. Chemcat Corporation Method for producing palladium-gold loaded catalyst for vinyl acetate synthesis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH534005A (de) * 1968-02-01 1973-02-28 Bayer Ag Verfahren zur Herstellung eines Palladium und Gold enthaltenden Katalysators
GB1283737A (en) * 1968-09-04 1972-08-02 Nat Distillers Chem Corp Method of catalyst preparation
US3931054A (en) * 1974-04-19 1976-01-06 Universal Oil Products Company Method of catalyst manufacture

Also Published As

Publication number Publication date
DD131133A5 (de) 1978-06-07
NO770090L (no) 1977-07-15
SE427159B (sv) 1983-03-14
ZA77173B (en) 1977-11-30
GR70649B (xx) 1982-12-03
FI770093A (xx) 1977-07-15
IT1084053B (it) 1985-05-25
BR7700189A (pt) 1977-09-06
JPS609864B2 (ja) 1985-03-13
BE850356A (fr) 1977-07-14
AU507697B2 (en) 1980-02-21
ATA11677A (de) 1978-12-15
FR2338076A1 (fr) 1977-08-12
IE44578L (en) 1977-07-14
AR216063A1 (es) 1979-11-30
PH11916A (en) 1978-09-08
IL51242A (en) 1980-02-29
RO71089A (ro) 1981-06-26
YU3677A (en) 1983-01-21
DK12177A (da) 1977-07-15
DE2601154C2 (xx) 1987-09-17
EG12241A (en) 1978-09-30
TR19602A (tr) 1979-08-10
CH630815A5 (en) 1982-07-15
NO148664C (no) 1983-11-23
SE7700308L (sv) 1977-07-15
SU694054A3 (ru) 1979-10-25
IL51242A0 (en) 1977-03-31
GB1521652A (en) 1978-08-16
ES454991A1 (es) 1978-01-16
AT351003B (de) 1979-07-10
JPS5288286A (en) 1977-07-23
AU2125077A (en) 1978-07-20
BG29275A3 (en) 1980-10-15
NO148664B (no) 1983-08-15
IE44578B1 (en) 1982-01-13
DE2601154A1 (de) 1977-07-21
FR2338076B1 (fr) 1992-02-28
CS214875B2 (en) 1982-06-25

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed