Fluent material handling – with receiver or receiver coacting mea – Diverse fluid containing pressure filling systems involving... – Filling with exhausting the receiver
Reexamination Certificate
2005-08-30
2005-08-30
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Diverse fluid containing pressure filling systems involving...
Filling with exhausting the receiver
C141S286000
Reexamination Certificate
active
06935387
ABSTRACT:
This assembly is an apparatus for recovering vapors during the dispensing of fluids from a storage tank to a receiving tank. More specifically, the assembly reduces odors from storage tanks and loading facilities at asphalt terminals. A dual carbon system was installed for the tanks and the loading rack. The system was operated continuously at a low flow rate to handle stray vapors from the tanks when they are not being filled. The system would be turned to a high flow rate whenever the tanks are receiving product. The blowers on this system are run at a speed proportional to the number of loading arms being used, based on vacuum transmission.
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Douglas Steven O.
Emch, Schaffer, Schaub & Porcello & Co., L.P.A.
Marathon Ashland Petroleum LLC
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