CS251054B2 - Method of coating or film application of catalytically active elements - Google Patents

Method of coating or film application of catalytically active elements Download PDF

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Publication number
CS251054B2
CS251054B2 CS764531A CS453176A CS251054B2 CS 251054 B2 CS251054 B2 CS 251054B2 CS 764531 A CS764531 A CS 764531A CS 453176 A CS453176 A CS 453176A CS 251054 B2 CS251054 B2 CS 251054B2
Authority
CS
Czechoslovakia
Prior art keywords
catalyst
organic solvent
catalytically active
support
solution
Prior art date
Application number
CS764531A
Other languages
Czech (cs)
English (en)
Inventor
Eduard Lakatos
Edgar Koberstein
Joerg Hensel
Alfred Bozon
Original Assignee
Degussa
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 filed Critical Degussa
Publication of CS251054B2 publication Critical patent/CS251054B2/cs

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
    • B01J37/0217—Pretreatment of the substrate before coating
    • 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
    • B01J23/42—Platinum
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • B01J37/0203—Impregnation the impregnation liquid containing organic 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
CS764531A 1975-07-16 1976-07-08 Method of coating or film application of catalytically active elements CS251054B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2531770A DE2531770C3 (de) 1975-07-16 1975-07-16 Verfahren zum Aufbringen eines katalytisch aktiven Überzugs auf Katalysatorträger

Publications (1)

Publication Number Publication Date
CS251054B2 true CS251054B2 (en) 1987-06-11

Family

ID=5951657

Family Applications (1)

Application Number Title Priority Date Filing Date
CS764531A CS251054B2 (en) 1975-07-16 1976-07-08 Method of coating or film application of catalytically active elements

Country Status (9)

Country Link
JP (1) JPS608863B2 (fr)
BE (1) BE844186A (fr)
CA (1) CA1083122A (fr)
CS (1) CS251054B2 (fr)
DE (1) DE2531770C3 (fr)
FR (1) FR2317963A1 (fr)
GB (1) GB1538330A (fr)
IT (1) IT1062756B (fr)
PL (1) PL105832B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2055603B (en) 1979-08-10 1983-05-05 Coal Industry Patents Ltd Hydrotreating catalysts
US4330437A (en) * 1980-11-05 1982-05-18 Borden, Inc. Supported silver catalyst and a process of preparing it
DE3125061C2 (de) * 1981-06-26 1984-03-15 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Acrolein bzw. Methacrolein durch katalytische Oxidation von Propylen bzw. Isobutylen oder tertiär-Butanol in sauerstoffhaltigen Gasgemischen
FR2546078B1 (fr) * 1983-05-19 1987-05-07 Pro Catalyse Procede de fabrication de catalyseurs pour le traitement des gaz d'echappement des moteurs a combustion interne
DE4239876C1 (de) * 1992-11-27 1994-07-28 Degussa Verfahren zur gleichmäßigen und reproduzierbaren Schalenimprägnierung von als Schüttgut vorliegenden Festbett-Katalysatorträgern und Vorrichtung zur Durchführung des Verfahrens
TW272146B (en) * 1993-05-21 1996-03-11 The preparation of eggshell catalysts having selective reversal or oxidation reaction
JPH0921744A (ja) * 1995-07-06 1997-01-21 Nec Corp 分光器用セル
RU2198733C1 (ru) * 2001-07-27 2003-02-20 ООО "Компания Катахим" Способ получения катализатора гидрирования ароматических углеводородов
JP4519438B2 (ja) * 2003-10-08 2010-08-04 株式会社トクヤマ 多塩素化アルカンの還元用触媒
JP5661816B2 (ja) * 2010-03-19 2015-01-28 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 水素化触媒
JP2012108000A (ja) * 2010-11-17 2012-06-07 Toshiba Corp 放射性気体廃棄物処理施設の再結合器用触媒、及びその製造方法
CN106232230B (zh) * 2014-02-26 2020-09-18 不列颠哥伦比亚大学 由纳米结构化基体制备金属/金属氧化物材料的方法及其应用
EP3911436B1 (fr) 2019-01-17 2024-07-24 Shell Internationale Research Maatschappij B.V. Catalyseur à base de nanoparticules bimétalliques, son utilisation dans une hydrogénation sélective, et procédé de fabrication du catalyseur

Also Published As

Publication number Publication date
CA1083122A (fr) 1980-08-05
GB1538330A (en) 1979-01-17
DE2531770C3 (de) 1979-04-26
DE2531770A1 (de) 1977-01-20
BE844186A (fr) 1977-01-17
FR2317963B1 (fr) 1980-06-27
DE2531770B2 (de) 1978-08-31
JPS5211185A (en) 1977-01-27
FR2317963A1 (fr) 1977-02-11
PL105832B1 (pl) 1979-11-30
IT1062756B (it) 1984-12-27
JPS608863B2 (ja) 1985-03-06

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