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Title:
【発明の名称】アルミニウムの存在しない外殻を有する結晶性ゼオライト
Document Type and Number:
Japanese Patent JPS6052084
Kind Code:
B2
Abstract:
Aluminosilicate zeolites are prepared containing an outer aluminum-free shell. The outer shell is essentially SiO2 that has crystallized on the zeolite surface in the ZSM-5 type configuration, leading to a more selective catalyst.

Inventors:
RUISU DEIIN ROORUMAN
Application Number:
JP11344077A
Publication Date:
November 18, 1985
Filing Date:
September 22, 1977
Export Citation:
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Assignee:
MOBIL OIL
International Classes:
C01B39/04; B01J29/06; B01J29/40; B01J29/70; C01B39/36; C01B39/38; C01B39/40; C01B39/42; C01B39/44; C07C6/08; C10G11/04; C10G47/16; B01J29/65; (IPC1-7): C01B33/28; B01J29/06; C10G11/05
Attorney, Agent or Firm:
Ryoji Kawase