Process for improving the physical and catalytic properties of a fluid cracking catalyst
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United States of America Patent
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Jul 19, 1994
Issued Date -
N/A
app pub date -
Jun 25, 1992
filing date -
Mar 10, 1989
priority date (Note) -
Expired
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Abstract
A process for significantly improving the physical and catalytic properties of fluid cracking catalysts (FCC) is disclosed. The invention is a process for manufacturing a fluid cracking catalyst. The process includes adding an effective amount of an acid stable surfactant or an alkaline stable surfactant to a slurry of clay particles and sodium silicate particles. The process then includes forming a sol binder and spray drying the particles. Forming of the dried particles into a catalyst product then occurs.
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