NL154434B - PROCEDURE FOR PREPARING A PRECIOUS METAL CATALYST, MOLDED CATALYST AND PROCEDURE FOR PREPARING VINYL ACETATE. - Google Patents

PROCEDURE FOR PREPARING A PRECIOUS METAL CATALYST, MOLDED CATALYST AND PROCEDURE FOR PREPARING VINYL ACETATE.

Info

Publication number
NL154434B
NL154434B NL696912683A NL6912683A NL154434B NL 154434 B NL154434 B NL 154434B NL 696912683 A NL696912683 A NL 696912683A NL 6912683 A NL6912683 A NL 6912683A NL 154434 B NL154434 B NL 154434B
Authority
NL
Netherlands
Prior art keywords
procedure
preparing
catalyst
vinyl acetate
precious metal
Prior art date
Application number
NL696912683A
Other languages
Dutch (nl)
Other versions
NL6912683A (en
Original Assignee
Nat Distillers Chem Corp
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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of NL6912683A publication Critical patent/NL6912683A/xx
Publication of NL154434B publication Critical patent/NL154434B/en

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
    • B01J37/0215—Coating
    • B01J37/0232—Coating by pulverisation
    • 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
    • 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
    • B01J37/0205—Impregnation in several steps
    • 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
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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
    • B01J23/40—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
    • 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
    • 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
    • B01J35/397—Egg shell like

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)
NL696912683A 1968-09-04 1969-08-20 PROCEDURE FOR PREPARING A PRECIOUS METAL CATALYST, MOLDED CATALYST AND PROCEDURE FOR PREPARING VINYL ACETATE. NL154434B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75748868A 1968-09-04 1968-09-04

Publications (2)

Publication Number Publication Date
NL6912683A NL6912683A (en) 1970-03-06
NL154434B true NL154434B (en) 1977-09-15

Family

ID=25048014

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696912683A NL154434B (en) 1968-09-04 1969-08-20 PROCEDURE FOR PREPARING A PRECIOUS METAL CATALYST, MOLDED CATALYST AND PROCEDURE FOR PREPARING VINYL ACETATE.

Country Status (6)

Country Link
BE (1) BE738302A (en)
BR (1) BR6912056D0 (en)
DE (1) DE1944933A1 (en)
FR (1) FR2017353A1 (en)
GB (1) GB1283737A (en)
NL (1) NL154434B (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790816A (en) 1971-11-01 1973-04-30 Exxon Research Engineering Co FLUE GAS DESULFURATION FOR THE USE OF A LARGE VACUUM SORBANTA
GB1571910A (en) * 1975-12-18 1980-07-23 Nat Distillers Chem Corp Vinyl acetate process and catalyst therefor
DE2601154A1 (en) * 1976-01-14 1977-07-21 Bayer Ag NEW CATALYST, ITS PRODUCTION AND USE
US4048096A (en) * 1976-04-12 1977-09-13 E. I. Du Pont De Nemours And Company Surface impregnated catalyst
DE2848978A1 (en) * 1978-11-11 1980-05-22 Bayer Ag CARRIER CATALYSTS, THEIR PRODUCTION AND USE
DE2849026A1 (en) * 1978-11-11 1980-05-22 Bayer Ag HYDRATION CATALYST
DE3736557A1 (en) * 1987-10-28 1989-05-11 Sued Chemie Ag CATALYST FOR THE SELECTIVE HYDROGENATION OF MULTIPLE UNSATURATED HYDROCARBONS
US5274181A (en) * 1991-05-06 1993-12-28 Bp Chemicals Limited Catalysts and processes for the manufacture of vinyl acetate
US5185308A (en) * 1991-05-06 1993-02-09 Bp Chemicals Limited Catalysts and processes for the manufacture of vinyl acetate
US5347046A (en) * 1993-05-25 1994-09-13 Engelhard Corporation Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters
CA2135021A1 (en) * 1993-11-19 1995-05-20 David J. Gulliver Process for the preparation of catalysts for use in the production of vinyl acetate
US6395676B2 (en) 1994-02-22 2002-05-28 The Standard Oil Company Process for the preparation of fluid bed vinyl acetate catalyst
US5466652A (en) * 1994-02-22 1995-11-14 The Standard Oil Co. Process for the preparation of vinyl acetate catalyst
DE69511464T2 (en) * 1994-06-02 1999-12-16 The Standard Oil Co., Cleveland Fluid bed process for acetoxylation of ethylene to produce vinyl acetate
US5665667A (en) * 1994-06-02 1997-09-09 The Standard Oil Company Process for the preparation of vinyl acetate catalyst
US5550281A (en) * 1994-06-02 1996-08-27 Cirjak; Larry M. Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate
US5536693A (en) * 1994-06-02 1996-07-16 The Standard Oil Company Process for the preparation of vinyl acetate catalyst
US5576457A (en) * 1995-05-23 1996-11-19 Hoechst Celanese Corporation Catalyst and procedure for preparation of vinyl acetate
DE19782189B3 (en) * 1996-12-16 2017-07-13 Asahi Kasei Kabushiki Kaisha Supported noble metal material
US6358882B1 (en) 1998-12-08 2002-03-19 The Standard Oil Company Fluid bed vinyl acetate catalyst
CA2448322A1 (en) 2001-03-30 2002-10-10 Shell Internationale Research Maatschappij B.V. Process for preparing a group viii-metal containing catalyst, use thereof for preparing an alkenyl carboxylate
JP4421201B2 (en) 2002-03-27 2010-02-24 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Method for preparing a catalyst, catalyst, and use of the catalyst
WO2004058396A2 (en) * 2002-12-20 2004-07-15 Honda Giken Kogyo Kabushiki Kaisha Methods for the preparation of catalysts for hydrogen generation
US7230035B2 (en) 2002-12-30 2007-06-12 Conocophillips Company Catalysts for the conversion of methane to synthesis gas
DE102004025742A1 (en) 2004-05-26 2005-12-22 Krauss-Maffei Wegmann Gmbh & Co. Kg Device for supplying propellant charges to a heavy weapon
EP2248587A1 (en) * 2005-12-16 2010-11-10 Evonik Energy Services GmbH Process for the treatment of catalyst for the purification of flue gas
DE102007020855A1 (en) 2007-05-02 2008-11-06 Evonik Energy Services Gmbh Process for purifying flue gases from incineration plants
DE102007025223A1 (en) 2007-05-31 2008-12-04 Süd-Chemie AG Zirconia-doped VAM shell catalyst, process for its preparation and its use
DE102007025443A1 (en) 2007-05-31 2008-12-04 Süd-Chemie AG Pd / Au coated catalyst containing HfO 2, process for its preparation and its use
DE102007025324A1 (en) * 2007-05-31 2008-12-11 Süd-Chemie AG Process for the preparation of a coated catalyst by means of a base or acid mixture
DE102007025315A1 (en) * 2007-05-31 2008-12-11 Süd-Chemie AG Catalyst for the selective hydrogenation of acetylenic hydrocarbons and process for its preparation
DE102007025362A1 (en) 2007-05-31 2008-12-11 Süd-Chemie AG Doped Pd / Au coated catalyst, process for its preparation and its use
DE102007025442B4 (en) 2007-05-31 2023-03-02 Clariant International Ltd. Use of a device for producing a coated catalyst and coated catalyst
US7723251B2 (en) 2008-03-11 2010-05-25 Evonik Energy Services Llc Method of regeneration of SCR catalyst
US7741239B2 (en) 2008-03-11 2010-06-22 Evonik Energy Services Llc Methods of regeneration of SCR catalyst poisoned by phosphorous components in flue gas
DE102008016105A1 (en) * 2008-03-28 2009-10-01 Cognis Oleochemicals Gmbh Process and apparatus for the catalytic hydrogenation of unsaturated fatty acids and fatty acid derivatives
DE202008017277U1 (en) 2008-11-30 2009-04-30 Süd-Chemie AG catalyst support
EP2603320B1 (en) 2010-08-09 2016-02-10 Cormetech, Inc. Structural catalyst body
CN106582824B (en) * 2015-10-19 2019-07-09 中国石油化工股份有限公司 Catalyst for synthesizing ethylene method vinyl acetate
CN112206775A (en) * 2019-07-12 2021-01-12 中国石油化工股份有限公司 Preparation method of hydrogenation catalyst and application of prepared catalyst
CN112206774A (en) * 2019-07-12 2021-01-12 中国石油化工股份有限公司 Hydrogenation catalyst, preparation method and application thereof
CN112250159A (en) * 2020-10-27 2021-01-22 合肥工业大学 Composite electrode material for catalytic wet air oxidation degradation of organic pollutants and application method thereof

Also Published As

Publication number Publication date
BR6912056D0 (en) 1973-01-04
DE1944933A1 (en) 1970-04-23
NL6912683A (en) 1970-03-06
GB1283737A (en) 1972-08-02
FR2017353A1 (en) 1970-05-22
BE738302A (en) 1970-03-02

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