Title:
METHOD FOR PRODUCING AROMATIC OR HETEROAROMATIC NITRILE, AND SUPPORTED CATALYST FOR USE IN THE METHOD
Document Type and Number:
Japanese Patent JP2008069156
Kind Code:
A
Abstract:
To provide a novel and improved method for producing an aromatic or a heteroaromatic nitrile from an aromatic or heteroaromatic hydrocarbon.
Disclosed is a method for preparing an aromatic or a heteroaromatic nitrile represented by general formula (I) from an aromatic or heteroaromatic hydrocarbon in the presence of ammonia and oxygen or an oxygen-containing gas using a supported catalyst comprising 0.5 to 20 wt.% of vanadium oxide comprised of 2 to 30 particle fractions thereof with a mean diameter of each of the particle fractions mutually different by 10 to 80% and a support having bulk density of 0.6 to 1.2 kg/L.
Inventors:
KARRER LOTHAR
PAPE FRANK-FRIEDRICH
KNEUPER HEINZ-JOSEF DR
HULLMANN MICHAEL
PAPE FRANK-FRIEDRICH
KNEUPER HEINZ-JOSEF DR
HULLMANN MICHAEL
Application Number:
JP2007242657A
Publication Date:
March 27, 2008
Filing Date:
September 19, 2007
Export Citation:
Assignee:
BASF SE
International Classes:
C07C253/28; B01J23/18; C07D213/84; B01J23/22; B01J23/847; B01J23/90; B01J37/04; C07B61/00; C07C253/24; C07C255/32; C07C255/49; C07C255/51
Domestic Patent References:
| JPS62120351A | 1987-06-01 | |||
| JPS60166037A | 1985-08-29 | |||
| JPS6112488B2 | 1986-04-08 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
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