Title:
酢酸ビニルを製造するための統合された方法
Document Type and Number:
Japanese Patent JP4084044
Kind Code:
B2
Abstract:
An integrated process for the production of vinyl acetate comprising the steps of: (a) containing in a first reaction zone a gaseous feedstock comprising essentially ethane with a molecular oxygen-containing gas in the presence of a catalyst to produce a first product stream comprising acetic acid and ethylene; (b) containing in a second reaction zone the first gaseous product stream with a molecular oxygen-containing gas in the presence of a catalyst to produce a second product stream comprising vinyl acetate; (c) separating the product stream from step (b) recovering vinyl acetate from the product stream from step (b).
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Inventors:
Zois Sabine
Dinger Dissen Uwe
Flitch john
Dinger Dissen Uwe
Flitch john
Application Number:
JP2001586233A
Publication Date:
April 30, 2008
Filing Date:
May 19, 2000
Export Citation:
Assignee:
Celanese International Corporation
International Classes:
C07C67/05; C07B61/00; C07C5/333; C07C5/48; C07C11/04; C07C51/215; C07C53/08; C07C67/055; C07C69/15
Domestic Patent References:
| JP11514675A | ||||
| JP2002544250A | ||||
| JP2000515158A |
Foreign References:
| WO1999020592A1 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Okumura Yoshimichi
Blacksmith
Okumura Yoshimichi
Blacksmith