Title:
エチルベンゼンの調製方法
Document Type and Number:
Japanese Patent JP5824462
Kind Code:
B2
Abstract:
The invention relates to a process for the production of ethylbenzene which comprises: a reaction step in which benzene is reacted with ethanol, or a mixture of ethanol and ethylene, at a pressure higher than atmospheric pressure, preferably in gaseous phase or in mixed gas-liquid phase, in the presence of a catalytic system containing a zeolite belonging to the BEA family, and a separation step of the product obtained. According to a preferred aspect, ethanol deriving from biomasses is used, in particular ethanol obtained from the fermentation of sugars deriving from biomasses.
Inventors:
Mantegazza Maria Angela
Bordes Fabrizio
Butuzzoni roberto
Bordes Fabrizio
Butuzzoni roberto
Application Number:
JP2012545467A
Publication Date:
November 25, 2015
Filing Date:
December 23, 2010
Export Citation:
Assignee:
Versalis Societa Peratini
International Classes:
C07C2/86; C07C5/333; C07C6/12; C07C15/073; C07C15/46
Domestic Patent References:
| JP2006116439A | ||||
| JP2001055351A | ||||
| JP7223978A | ||||
| JP2004527580A | ||||
| JP4226926A | ||||
| JP2001064213A |
Foreign References:
| EP0847802A1 |
Other References:
K.H.CHANDAWAR et.al.,ALKYLATION OF BENZENE WITH ETHANOL OVER ZSM5 ZEOLITES,Applied Catalysis,1982年,4,287-295
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Shimura
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Shimura