PL134577B1 - Catalyst for manufacture of aromatic monoamines - Google Patents

Catalyst for manufacture of aromatic monoamines Download PDF

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Publication number
PL134577B1
PL134577B1 PL1982236160A PL23616082A PL134577B1 PL 134577 B1 PL134577 B1 PL 134577B1 PL 1982236160 A PL1982236160 A PL 1982236160A PL 23616082 A PL23616082 A PL 23616082A PL 134577 B1 PL134577 B1 PL 134577B1
Authority
PL
Poland
Prior art keywords
catalyst
manufacture
mass
aromatic monoamines
molar ratio
Prior art date
Application number
PL1982236160A
Other languages
Polish (pl)
Other versions
PL236160A1 (en
Inventor
Jerzy Musierowicz
Wladyslaw Ormaniec
Jerzy Wojcik
Jozef Grzeslo
Zenon Frysztacki
Ludwik Zalewski
Original Assignee
Instytut Chemii Przemyslowej
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 Instytut Chemii Przemyslowej filed Critical Instytut Chemii Przemyslowej
Priority to PL1982236160A priority Critical patent/PL134577B1/en
Priority to SU833616351A priority patent/SU1356952A3/en
Priority to BG060721A priority patent/BG38636A3/en
Priority to IT20798/83A priority patent/IT1161240B/en
Priority to FR8306956A priority patent/FR2525591A1/en
Publication of PL236160A1 publication Critical patent/PL236160A1/en
Publication of PL134577B1 publication Critical patent/PL134577B1/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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Claims (2)

1.Zastrzezenia patentowe 1. • Katalizator do otrzymywania monoamln aromatycznych w fazie gazowej na drodze uwodorniania nltrozwlazków zawierajacy w swoim skladzie miedz i magnez, osadzone na nosniku krzemionkowym lub tlenku glinu, znamienny tym, ze w masie katali¬ tycznej zawiera tlenek cynku przy stosunku molowym miedzi do tlenku magnezu do tlenku cynku 1 : 0,5 * 2 : 0,003 * 0,2 przy czym masa katalityczna osadzona jest na nosni¬ ku wzietym w ilosci od 10 do 50% wagowych w stosunku do calej masy katalizatora.1. Patent claims 1. • Catalyst for obtaining aromatic monoamines in the gas phase by hydrogenation of aromatic compounds, containing copper and magnesium, supported on a silica support or aluminum oxide, characterized in that the catalytic mass contains zinc oxide at a molar ratio copper to magnesium oxide to zinc oxide 1: 0.5 * 2: 0.003 * 0.2, with the catalytic mass deposited on a support taken in an amount from 10 to 50% by weight in relation to the entire mass of the catalyst. 2. Katalizator wedlug zastrz. 1, znamienny tym, ze stosunek molowy skladników masy katalitycznej wynosi 1:1:0,01, a ilosc stosowanego nosnika wynosi 2096 wagowych liczac na cala mase katalizatora. PL PL PL2. Catalyst according to claim 1, characterized in that the molar ratio of the components of the catalytic mass is 1:1:0.01 and the amount of the carrier used is 2096 by weight, counting on the entire mass of the catalyst. PL PL PL
PL1982236160A 1982-04-27 1982-04-27 Catalyst for manufacture of aromatic monoamines PL134577B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL1982236160A PL134577B1 (en) 1982-04-27 1982-04-27 Catalyst for manufacture of aromatic monoamines
SU833616351A SU1356952A3 (en) 1982-04-27 1983-04-25 Catalyst for producing aromatic monoamines
BG060721A BG38636A3 (en) 1982-04-27 1983-04-26 Catalyst for preparing aromatic monoamines
IT20798/83A IT1161240B (en) 1982-04-27 1983-04-27 CATALYST FOR THE PREPARATION OF AROMATIC SINGLES
FR8306956A FR2525591A1 (en) 1982-04-27 1983-04-27 Aromatic mono:amine prepn. catalyst - comprises copper, magnesium and zinc oxide on silica or alumina support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1982236160A PL134577B1 (en) 1982-04-27 1982-04-27 Catalyst for manufacture of aromatic monoamines

Publications (2)

Publication Number Publication Date
PL236160A1 PL236160A1 (en) 1983-11-07
PL134577B1 true PL134577B1 (en) 1985-08-31

Family

ID=20012368

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1982236160A PL134577B1 (en) 1982-04-27 1982-04-27 Catalyst for manufacture of aromatic monoamines

Country Status (5)

Country Link
BG (1) BG38636A3 (en)
FR (1) FR2525591A1 (en)
IT (1) IT1161240B (en)
PL (1) PL134577B1 (en)
SU (1) SU1356952A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310945A (en) * 1992-12-23 1994-05-10 Shell Oil Company Process for preparing para-dioxanones
DE19651688A1 (en) * 1996-12-12 1998-06-18 Bayer Ag Process for the preparation of aromatic amines by gas phase hydrogenation
JP6543971B2 (en) * 2014-03-11 2019-07-17 東ソー株式会社 Hydrogenation catalyst for aromatic nitro compound and method for producing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191413149A (en) * 1914-05-28 1915-05-28 James Yate Johnson Improvements in the Manufacture of Aromatic Amines, and Materials to be used in such Manufacture.
DE869052C (en) * 1951-02-01 1953-03-02 Basf Ag Process for the production of catalysts for the hydrogenation of organic compounds, in particular of fatty acids, their anhydrides and esters, to give fatty alcohols
GB1281112A (en) * 1970-03-06 1972-07-12 Margarita Ivanovna Markina A method of preparing catalysts
AU6339073A (en) * 1972-12-18 1975-06-12 Colonial Sugar Refining Catalytic hydrogenation
US4178310A (en) * 1975-03-17 1979-12-11 American Cyanamid Company Catalyst for hydration of nitriles

Also Published As

Publication number Publication date
PL236160A1 (en) 1983-11-07
FR2525591B1 (en) 1985-04-26
FR2525591A1 (en) 1983-10-28
SU1356952A3 (en) 1987-11-30
BG38636A3 (en) 1986-01-15
IT8320798A0 (en) 1983-04-27
IT1161240B (en) 1987-03-18

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