Title:
触媒粒子、オレフィン生成物の調製のための方法、および含酸素化合物転化触媒の調製のための方法
Document Type and Number:
Japanese Patent JP2011502777
Kind Code:
A
Abstract:
Process for the preparation of an olefinic product, which process comprises reacting an oxygenate feedstock and an olefinic co-feed in a reactor in the presence of an oxygenate conversion catalyst comprising a molecular sieve having one-dimensional 10-membered ring channels, and a further molecular sieve having more-dimensional channels, wherein the weight ratio between the one-dimensional molecular sieve and the further molecular sieve is in the range of from 1:1 to 100:1, to prepare an olefinic reaction effluent; separating the olefinic reaction effluent into at least a first olefinic fraction and a second olefinic fraction; recycling at least part of the second olefinic fraction; and recovering at least part of the first olefinic fraction as olefinic product.
Inventors:
Juan Westrenen, Yurun
Chester, Leslie Andreux
Wintery, Ferry
Chester, Leslie Andreux
Wintery, Ferry
Application Number:
JP2010533621A
Publication Date:
January 27, 2011
Filing Date:
November 19, 2008
Export Citation:
Assignee:
Ciel International Research Mart Shats Pay BV
International Classes:
B01J29/80; C07C1/20; C07C4/06; C07C11/04; C07C11/06; C10G3/00; C07B61/00
Attorney, Agent or Firm:
Kawaguchi International Patent Office