Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Patent
1997-02-05
1999-04-06
Wallenhorst, Maureen M.
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
134 221, 134 2211, 134166R, 134166C, 15 35, 15 351, 1510403, 1510405, 15104062, B08B 904
Patent
active
058912606
ABSTRACT:
A product recovery system for recovering product from a pipeline having a supply end and a destination end and having a path of primary product flow from the supply end to the destination end. The product recovery system includes a pig launching station connected to and in communication with one end of the pipeline. The pig launching station has a pig parking chamber which holds a pig outside the primary product flow. The product recovery system has a pig catching station connected to and in communication with the destination end of the pipeline. The pig catching station includes a clean-in-place chamber for housing a pipeline pig while the pig is cleaned without removing the pig from the product recovery system. A valve may be used to push the pig out of the clean-in-place chamber so it may be returned up the pipeline.
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Tri-Clover, catalog pages "771 throttling valves," (no date) 2 pages.
Streets Robert A.
Streets Thomas L.
The Benham Group
Treece Robert
Wallenhorst Maureen M.
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