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The items listed herein are necessary to make an effective recommendation
for cyclones that shall be used in FCC Service.
Vessel Information Required
For internal cyclones provide vessel shell thickness(es),
ID of vessel, vessel lining thickness, vessel head and vessel gas outlet
details, TL to TL distance, grid or air distribution location and shape, vessel
manhole size for passage of new equipment into vessel (if applicable), vessel
internals (if any, such as risers, catalyst overflow well, spent catalyst
returns, etc.) and any other pertinent details which will affect the cyclone
installation. A drawing of the vessel, if available, would provide most
of this information.
Process Information Required
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