Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Reexamination Certificate
2006-10-03
2006-10-03
Griffin, Walter D. (Department: 1764)
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
C208S058000, C208S059000, C208S060000, C208S111010, C208S120010, C208S134000, C502S064000, C502S067000, C502S208000, C585S407000, C585S467000, C585S475000, C585S481000, C585S533000, C585S640000, C585S671000, C585S739000
Reexamination Certificate
active
07115198
ABSTRACT:
A novel crystalline aluminophosphate and metalloaluminophosphate of the molecular sieve type, denominated SSZ-51, is prepared by hydrothermal synthesis from reactive sources of aluminum and phosphorus, fluorine and an organic templating agent, 4-dimethylaminopyridine. SSZ-51 is useful in catalysts for, e.g., hydrocarbon conversion reactions.
REFERENCES:
patent: 5935414 (1999-08-01), Sonnemans et al.
patent: 6254849 (2001-07-01), Lee et al.
Harris Thomas V.
Zones Stacey I.
Chevron U.S.A. Inc.
Griffin Walter D.
Sheridan Richard J.
Singh Prem C.
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