MANUFACTURE OF ZEOLITE - SHELL INT RESEARCH

Title:

MANUFACTURE OF ZEOLITE

Document Type and Number:

Japanese Patent JPS54151600

Kind Code:

A

Abstract:

Crystalline aluminosilicate zeolites having an SiO2Al2O3 molar ratio of at least 12 and a constraint index between 1 and 12 are prepared from an aqueous mixture containing a compound of an alkali or alkaline- earth metal (M), an Al-compound, a Si-compound, an alcohol (ROH) and ammonia. The compounds are present in the following molar ratios: SiO2:Al2O3>/=12; (M)2/nO:SiO2= 0.01-1.0; H2O : (M)2/nO = 10-500; ROH : Al2O3 = 5-500; ROH:NH3>2. (n is valency of M). The mixture is maintained at elevated temperature.

More Like This:

JPS5857408	[Title of the Invention] A manufacturing method of aromatic hydrocarbon from aliphatic hydrocarbon
JPS6046917	PRODUCTION OF ZEOLITE STABLE TO HYDROTHERMAL TREATMENT

Inventors:

MARUTEIN FURANSHISUKIYUSU MARI
YOHANESU MARUTEINIYUSU NANNE

Application Number:

JP3989079A

Publication Date:

November 28, 1979

Filing Date:

April 04, 1979

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SHELL INT RESEARCH

International Classes:

B01J29/00; B01J29/40; C01B39/02; C01B39/04; C07C5/393; C01B39/06; C01B39/36; C01B39/38; C01B39/40; C01B39/42; C01B39/44; C07C1/00; C07C1/04; C07C1/20; C07C5/41; C07C15/00; C07C15/02; C07C67/00; (IPC1-7): B01J29/06; C01B33/28; C07C3/03; C07C15/02

Previous Patent: JPS54151599

Next Patent: CHIP TREATMENT IN CELLULOSE PRODUCING PROCESS