Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1983-04-27
1985-10-08
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
502527, B01J 2904
Patent
active
045460906
ABSTRACT:
Novel zeolite-containing particles. The particles are free-flowing, discrete, rounded, rigid, frangible, hollow, and opaque. The shell or wall of each particle is porous to gases and fluids. The particles are useful as catalysts for refining processes. They are essentially completely de-coked upon regeneration, and they retain their catalytic activity even after several cycles of use-regeneration.
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Cooley Julian B.
Minday Richard M.
Olson Paul B.
Dees Carl F.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Smith James A.
Weinstein David L.
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