Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate
2006-05-16
2009-06-02
Hailey, Patricia L (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
C502S150000, C502S305000, C502S327000, C502S328000, C502S332000, C208S133000, C208S134000, C208S135000, C208S136000, C208S137000, C208S138000, C208S139000
Reexamination Certificate
active
07541309
ABSTRACT:
Catalysts suitable for use in reforming hydrocarbons have a halogen promoter and a plurality of dispersed nanocatalyst particles supported on a solid support. The dispersed nanocatalyst particles are manufactured using a dispersing agent to control the size and/or crystal face exposure of the particles. The controlled size and dispersion of the nanocatalyst particles allows the reforming catalyst to be loaded with significantly less halogen promoter while still maintaining or increasing the catalyst's reforming performance. The catalysts of the present invention have shown improved C5+production with the significantly reduced levels of halogen promoter.
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Zhu, et al., ȁ
Trevino Horacio
Wu Zhihua
Zhou Bing
Zhou Zhenhua
Hailey Patricia L
Headwaters Technology Innovation LLC
Workman Nydegger
LandOfFree
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