Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Patent
1996-02-09
1997-12-16
Warden, Robert J.
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
134 221, 15104061, B08B 904
Patent
active
056980426
ABSTRACT:
A method for cleaning furnace headers using a cleaning module for cleaning pipes, having a flexible body with a cleaning surface and a nose at each end, the nose being tapered to a tip. The dimensions of the cleaning module are such that the ratio of the overall length to the diameter is about 1.5 to about 1.75 and the ratio of overall length to nose length is about 5 to about 10.
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Greene Joseph L.
Hoose John W.
Sims Peggy L.
Chaudhry Saeed
Denninger Douglas E.
Praxair Technology Inc.
Warden Robert J.
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