ATE527234T1 - Verfahren zur nitrierung von benzol in der gasphase unter verwendung von salpetersäure über einem molybdänsilikat enthaltenden katalysator - Google Patents

Verfahren zur nitrierung von benzol in der gasphase unter verwendung von salpetersäure über einem molybdänsilikat enthaltenden katalysator

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Publication number
ATE527234T1
ATE527234T1 AT03253422T AT03253422T ATE527234T1 AT E527234 T1 ATE527234 T1 AT E527234T1 AT 03253422 T AT03253422 T AT 03253422T AT 03253422 T AT03253422 T AT 03253422T AT E527234 T1 ATE527234 T1 AT E527234T1
Authority
AT
Austria
Prior art keywords
benzene
nitration
nitric acid
molybdenus
silicate
Prior art date
Application number
AT03253422T
Other languages
English (en)
Inventor
Mohan Keraba Dongare
Pratap Tukaram Patil
Kusum Madhukar Malshe
Original Assignee
Council Scient Ind Res
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 Council Scient Ind Res filed Critical Council Scient Ind Res
Application granted granted Critical
Publication of ATE527234T1 publication Critical patent/ATE527234T1/de

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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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/88—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
AT03253422T 2002-07-31 2003-05-30 Verfahren zur nitrierung von benzol in der gasphase unter verwendung von salpetersäure über einem molybdänsilikat enthaltenden katalysator ATE527234T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN798DE2002 2002-07-31

Publications (1)

Publication Number Publication Date
ATE527234T1 true ATE527234T1 (de) 2011-10-15

Family

ID=30012267

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03253422T ATE527234T1 (de) 2002-07-31 2003-05-30 Verfahren zur nitrierung von benzol in der gasphase unter verwendung von salpetersäure über einem molybdänsilikat enthaltenden katalysator

Country Status (3)

Country Link
US (1) US6791000B2 (de)
EP (1) EP1386907B1 (de)
AT (1) ATE527234T1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101538203B (zh) * 2009-04-08 2012-05-30 聊城大学 一种二氧化硅负载杂多酸铵催化合成一硝基苯的方法
US8314045B1 (en) 2009-10-27 2012-11-20 Entreprises Sinoncelli S.A.R.L. Solid acid catalyst
US9409854B2 (en) 2013-06-03 2016-08-09 Council Of Scientific & Industrial Research Liquid phase nitration of aromatics using solid acid catalyst
CN104230716A (zh) * 2014-08-28 2014-12-24 厦门大学 一种提高2,5-二氯硝基苯硝化反应速率的方法
CN104892426B (zh) * 2015-05-29 2018-01-30 江苏亚邦染料股份有限公司 一种以吡咯烷酮类离子液体为催化剂制备1‑硝基蒽醌的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431585A (en) * 1944-06-29 1947-11-25 Ici Ltd Nitration of aromatic hydrocarbons
DE2632234C3 (de) * 1976-07-17 1978-12-21 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Nitrotoluolgemischen mit einem überwiegenden Gehalt an Nitrotoluol
JPS58180460A (ja) * 1982-04-16 1983-10-21 Sumitomo Chem Co Ltd ニトロ化方法
JPS6239548A (ja) * 1985-08-16 1987-02-20 Mitsui Toatsu Chem Inc アミノ化合物の製法
CH683918A5 (de) * 1991-12-04 1994-06-15 Uetikon Chemie Ag Verfahren zur Herstellung von Nitrobenzol.

Also Published As

Publication number Publication date
EP1386907A2 (de) 2004-02-04
US20040024267A1 (en) 2004-02-05
EP1386907A3 (de) 2004-10-13
EP1386907B1 (de) 2011-10-05
US6791000B2 (en) 2004-09-14

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