Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eric Elliott0
Martin Evans0
Date of Patent
July 14, 2009
0Patent Application Number
114628820
Date Filed
August 7, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An addition apparatus, a fluid catalytic cracking (FCC) system having an addition apparatus, and a method for adding material to an FCC unit are provided. In one embodiment, an addition system for an FCC unit includes a container, a first eductor and a sensor. The eductor is coupled to an outlet of the container. The sensor is configured to detect a metric of material dispensed from the container through the eductor. A valve is provided for controlling the flow through the eductor. A controller provides a control signal for regulating an operational state of the valve. In another embodiment, an FCC system having an addition system is provided. In yet another embodiment, a method for adding material to an FCC unit is provided.
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