Flow Testing By Ammonia Displacement

by J.N. White,
T. Thawley,

Serial Information: Journal of the Pipeline Division, 1959, Vol. 85, Issue 1, Pg. 1-8

Document Type: Journal Paper


Efficiency of natural gas pipe lines is checked periodically and trend of decreasing efficiencies noted to determine when line should be cleaned; ammonia injection measuring method and its advantages; in authors' opinion, it is best method yet developed.

Subject Headings: Ammonia | Displacement (mechanics) | Natural gas | Pipelines | Pipe cleaning

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