FR2317007A1 - Procede de preparation de catalyseurs au palladium sur support - Google Patents

Procede de preparation de catalyseurs au palladium sur support

Info

Publication number
FR2317007A1
FR2317007A1 FR7620330A FR7620330A FR2317007A1 FR 2317007 A1 FR2317007 A1 FR 2317007A1 FR 7620330 A FR7620330 A FR 7620330A FR 7620330 A FR7620330 A FR 7620330A FR 2317007 A1 FR2317007 A1 FR 2317007A1
Authority
FR
France
Prior art keywords
catalyzers
palladium
preparation
support
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.)
Granted
Application number
FR7620330A
Other languages
English (en)
Other versions
FR2317007B1 (fr
Inventor
Gerhardt Horn
Carl Dieter Frohning
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.)
Ruhrchemie AG
Original Assignee
Ruhrchemie 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
Priority claimed from DE19752530759 external-priority patent/DE2530759C2/de
Application filed by Ruhrchemie AG filed Critical Ruhrchemie AG
Publication of FR2317007A1 publication Critical patent/FR2317007A1/fr
Application granted granted Critical
Publication of FR2317007B1 publication Critical patent/FR2317007B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
    • 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
    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7620330A 1975-07-10 1976-07-02 Procede de preparation de catalyseurs au palladium sur support Granted FR2317007A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752530759 DE2530759C2 (de) 1975-07-10 Verfahren zur Herstellung von Palladium-Trägerkatalysatoren

Publications (2)

Publication Number Publication Date
FR2317007A1 true FR2317007A1 (fr) 1977-02-04
FR2317007B1 FR2317007B1 (fr) 1981-08-21

Family

ID=5951123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620330A Granted FR2317007A1 (fr) 1975-07-10 1976-07-02 Procede de preparation de catalyseurs au palladium sur support

Country Status (4)

Country Link
BE (1) BE843757A (fr)
FR (1) FR2317007A1 (fr)
GB (1) GB1512497A (fr)
NL (1) NL161684C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727712A1 (de) * 1997-06-30 1999-01-07 Bayer Ag Verfahren zur Herstellung von Cyclohexanonen durch Hydrierung der entsprechenden Phenole (l.)
DE19727710A1 (de) * 1997-06-30 1999-01-07 Bayer Ag Verfahren zur Herstellung von Cyclohexanonen durch Hydrierung der entsprechenden Phenole (II.)
CN112439413A (zh) * 2019-09-04 2021-03-05 中国石油化工股份有限公司 粗对苯二甲酸加氢精制催化剂的制备方法
CN115739077B (zh) * 2022-10-13 2024-06-14 厦门大学 一种高选择性钯基催化剂及其应用

Also Published As

Publication number Publication date
BE843757A (fr) 1977-01-03
DE2530759A1 (fr) 1976-06-24
NL161684B (nl) 1979-10-15
GB1512497A (en) 1978-06-01
NL161684C (nl) 1980-03-17
DE2530759B1 (de) 1976-06-24
NL7509897A (nl) 1977-01-12
FR2317007B1 (fr) 1981-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse