ES410550A1 - Procedimiento catalitico para la hidrogenacion de nitro- compuestos. - Google Patents

Procedimiento catalitico para la hidrogenacion de nitro- compuestos.

Info

Publication number
ES410550A1
ES410550A1 ES410550A ES410550A ES410550A1 ES 410550 A1 ES410550 A1 ES 410550A1 ES 410550 A ES410550 A ES 410550A ES 410550 A ES410550 A ES 410550A ES 410550 A1 ES410550 A1 ES 410550A1
Authority
ES
Spain
Prior art keywords
palladium
containing catalyst
percent
vanadium
supported vanadium
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.)
Expired
Application number
ES410550A
Other languages
English (en)
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.)
Bayer AG
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
Priority claimed from DE19722214056 external-priority patent/DE2214056C3/de
Priority claimed from DE19722244401 external-priority patent/DE2244401A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES410550A1 publication Critical patent/ES410550A1/es
Expired legal-status Critical Current

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
    • B01J23/38—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
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/648—Vanadium, niobium or tantalum or polonium
    • B01J23/6482—Vanadium
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/524—Spinel

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
ES410550A 1972-03-23 1973-01-12 Procedimiento catalitico para la hidrogenacion de nitro- compuestos. Expired ES410550A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722214056 DE2214056C3 (de) 1972-03-23 Katalysator und Verfahren zur Reduktion von Nitroverbindungen
DE19722244401 DE2244401A1 (de) 1972-09-09 1972-09-09 Katalysator und verwendung des katalysators zur reduktion von nitrobenzol

Publications (1)

Publication Number Publication Date
ES410550A1 true ES410550A1 (es) 1976-04-01

Family

ID=25762935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410550A Expired ES410550A1 (es) 1972-03-23 1973-01-12 Procedimiento catalitico para la hidrogenacion de nitro- compuestos.

Country Status (12)

Country Link
US (1) US3882048A (es)
JP (1) JPS5229731B2 (es)
AT (1) AT335982B (es)
BE (1) BE793860A (es)
CA (1) CA992992A (es)
CH (1) CH576285A5 (es)
DD (1) DD104780A5 (es)
ES (1) ES410550A1 (es)
FR (1) FR2176673B1 (es)
GB (1) GB1416612A (es)
IT (1) IT970901B (es)
NL (1) NL157890B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155328U (es) * 1976-05-21 1977-11-25
JPS60195379U (ja) * 1984-05-31 1985-12-26 株式会社　九建 側溝
JPS60195380U (ja) * 1984-05-31 1985-12-26 株式会社　九建 側溝
DE3607665A1 (de) * 1986-03-08 1987-09-10 Bayer Ag Verfahren zur aufarbeitung waessriger aminloesungen
DE3933609A1 (de) * 1989-10-07 1991-04-11 Hollandse Apparatenfab Kabelabzweigklemme
DE4039026A1 (de) * 1990-12-07 1992-06-11 Bayer Ag Verfahren zur herstellung von anilin
DE4323687A1 (de) * 1993-07-15 1995-01-19 Bayer Ag Kontinuierliches Verfahren zur Herstellung von aromatischen Aminen
DE19521587A1 (de) * 1995-06-14 1996-12-19 Bayer Ag Verfahren und Katalysator zur Herstellung von aromatischen Aminen durch Gasphasenhydrierung
US5962741A (en) 1996-11-19 1999-10-05 Novartis Ag Process for the production of aromatic halogen-amino compounds
DE19651688A1 (de) * 1996-12-12 1998-06-18 Bayer Ag Verfahren zur Herstellung von aromatischen Aminen durch Gasphasenhydrierung
DE19715746A1 (de) * 1997-04-16 1998-10-22 Bayer Ag Herstellung von aromatischen Aminen mittels neuer Hydrierkatalysatoren
DE102004026626A1 (de) * 2004-06-01 2005-12-29 Bayer Materialscience Ag Verfahren zur destillativen Trennung von wässrigen Aminlösungen
DE102006035203A1 (de) * 2006-07-29 2008-01-31 Bayer Materialscience Ag Verfahren zur Herstellung von aromatischen Aminen
DE102009019436A1 (de) * 2009-04-29 2010-11-04 Bayer Materialscience Ag Verfahren zur Herstellung von aromatischen Aminen
CN103664641B (zh) * 2012-09-10 2016-01-20 中国石油化工股份有限公司 一种无溶剂催化加氢制备邻氯苯胺的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240805A (en) * 1961-10-13 1966-03-15 Halcon International Inc Process for producing acetic acid
US3207703A (en) * 1961-12-05 1965-09-21 American Cyanamid Co Supported vanadium oxide catalysts and process for preparing same
US3472897A (en) * 1966-12-22 1969-10-14 Grace W R & Co Reduction of nitrobenzene
DE2135154C3 (de) * 1971-07-14 1980-04-30 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Aminoverbindungen durch kontinuierliche Reduktion von Nitroverbindungen

Also Published As

Publication number Publication date
ATA22673A (de) 1976-08-15
NL7300409A (es) 1973-09-25
CA992992A (en) 1976-07-13
AT335982B (de) 1977-04-12
CH576285A5 (es) 1976-06-15
IT970901B (it) 1974-04-20
GB1416612A (en) 1975-12-03
DD104780A5 (es) 1974-03-20
NL157890B (nl) 1978-09-15
FR2176673B1 (es) 1978-02-10
US3882048A (en) 1975-05-06
FR2176673A1 (es) 1973-11-02
JPS4913093A (es) 1974-02-05
BE793860A (fr) 1973-07-10
JPS5229731B2 (es) 1977-08-03

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