GB1385454A - Process for the production of aniline - Google Patents

Process for the production of aniline

Info

Publication number
GB1385454A
GB1385454A GB1918573A GB1918573A GB1385454A GB 1385454 A GB1385454 A GB 1385454A GB 1918573 A GB1918573 A GB 1918573A GB 1918573 A GB1918573 A GB 1918573A GB 1385454 A GB1385454 A GB 1385454A
Authority
GB
United Kingdom
Prior art keywords
catalyst
april
copper chromite
aniline
production
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
GB1918573A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 JP4081572A external-priority patent/JPS5330691B2/ja
Priority claimed from JP7711872A external-priority patent/JPS5322078B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1385454A publication Critical patent/GB1385454A/en
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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • B01J23/84—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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB1918573A 1972-04-22 1973-04-19 Process for the production of aniline Expired GB1385454A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4081572A JPS5330691B2 (enrdf_load_stackoverflow) 1972-04-22 1972-04-22
JP7711872A JPS5322078B2 (enrdf_load_stackoverflow) 1972-07-31 1972-07-31

Publications (1)

Publication Number Publication Date
GB1385454A true GB1385454A (en) 1975-02-26

Family

ID=26380329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1918573A Expired GB1385454A (en) 1972-04-22 1973-04-19 Process for the production of aniline

Country Status (5)

Country Link
DE (1) DE2320658C2 (enrdf_load_stackoverflow)
FR (1) FR2181972B1 (enrdf_load_stackoverflow)
GB (1) GB1385454A (enrdf_load_stackoverflow)
IT (1) IT984961B (enrdf_load_stackoverflow)
NL (1) NL178963C (enrdf_load_stackoverflow)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE283449C (enrdf_load_stackoverflow) *
DE282568C (enrdf_load_stackoverflow) *
DE1085164B (de) * 1958-11-11 1960-07-14 American Cyanamid Co Verfahren zur Herstellung von Anilin durch katalytische Reduktion von Nitrobenzol
DE1114820B (de) * 1960-01-15 1961-10-12 Basf Ag Verfahren zur Herstellung von Anilin
DE1543836C2 (de) * 1966-09-10 1975-01-09 Ruhrchemie Ag, 4200 Oberhausenh2Lten Verfahren zur katalytischen Hydrierung von aromatischen Nitroverbindungen in der Gasphase
CH490317A (de) * 1967-12-01 1970-05-15 Lonza Ag Verfahren zur Durchführung der katalytischen Gasphasenhydrierung von organischen Nitroverbindungen zu den entsprechenden Aminen
US3739027A (en) * 1971-05-21 1973-06-12 Texaco Inc Hydrogenation of nitroparaffins

Also Published As

Publication number Publication date
NL7305555A (enrdf_load_stackoverflow) 1973-10-24
NL178963B (nl) 1986-01-16
FR2181972A1 (enrdf_load_stackoverflow) 1973-12-07
FR2181972B1 (enrdf_load_stackoverflow) 1976-11-12
DE2320658A1 (de) 1973-10-25
IT984961B (it) 1974-11-20
DE2320658C2 (de) 1982-12-16
NL178963C (nl) 1986-06-16

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930418