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1. (WO2017151875) HIGH CHARGE DENSITY SILICOMETALLOPHOSPHATE MOLECULAR SIEVES SAPO-79

Pub. No.:    WO/2017/151875    International Application No.:    PCT/US2017/020382
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Fri Mar 03 00:59:59 CET 2017
IPC: B01J 27/182
B01J 29/85
B01J 31/02
C01B 39/54
C10G 11/05
C10G 35/095
Applicants: UOP LLC
Inventors: LEWIS, Gregory J.
KNIGHT, Lisa
Title: HIGH CHARGE DENSITY SILICOMETALLOPHOSPHATE MOLECULAR SIEVES SAPO-79
Abstract:
A new family of high charge density crystalline microporous silicometallophosphate designated SAPO-79 has been synthesized. These silicometallophosphate are represented by the empirical formula of: Rp+rMm+ExPSiyOz where M is an alkali metal such as potassium, R is an organoammonium cation such as diethyldimethylammonium and E is a trivalent framework element such as aluminum or gallium. The SAPO-79 family of materials represent the first alkali-stabilized phosphate- based molecular sieves to have the ERI topology and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.