Join Now
727

Technical Committee Storage, Transportation and Distribution

Over-pressure in road tankers

This work was aimed at determining possible causes of overpressure damages on road tankers. In cooperation with the manufacturers of road tankers, the equipment of road tankers usually used today was, therefore, discussed and possible error sources determined. In measurements performed at two filling stations, real pressure, temperature and volume flow ratios for the loading of a road tanker were recorded. Parallel to it, tests in a cold chamber were carried out to determine the possibility and the general conditions of an icing of the tilting valve and the flame arrester. With these results, scenarios have been worked out which can explain known overpressure damaging events. On the basis of a risk assessment, measures are described how such overpressure damages on road tankers can in future be avoided.

Authors
Dirk-Hans Frobese, Harald Pape
Copyright
2011
Language
German
Softcover ISBN
978-3-941721-20-3
Book Series ISSN
0937-9762
Number of Pages
114
Number of Pictures
65
Number of Tables
4