Measuring and testing – With fluid pressure – Leakage
Patent
1977-03-14
1982-05-11
Howell, Kyle L.
Measuring and testing
With fluid pressure
Leakage
73 1G, G01M 322
Patent
active
043287000
ABSTRACT:
A method and apparatus are disclosed for detecting leaks in fluid processing systems using sulfur hexafluoride as a tracer. Leak detection can be carried out with the processing system continuing in operation by using the apparatus according to the method of the invention, so that shutting down any part of the processing system in order to check for leakage can be avoided.
REFERENCES:
patent: 3425264 (1969-02-01), Frei
patent: 3522008 (1970-07-01), Defabaugh et al.
patent: 3790345 (1974-02-01), Mansfield
Knoepke, J., Tracer-gas System Determines Flow Volume of Flue Gases, In. Chem. Eng., pp. 91-94, Jan. 31, 1977.
Bosworth M. K.
Buchanan, Jr. J. A.
Chevron Research Company
Howell Kyle L.
Newell D. A.
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