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IP 427: Liquefied petroleum gases - Determination of oily residues - High-temperature method
- Method adopted/last revised: 1997
- Method reapproved: 2004
- REF/ISBN: IP427-2934869
- Status: Current
- First printed in STM books: January 1997
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Scope
This International Standard specifies a method for the determination of the residual matter in liquefied petroleum gases (LPG) that remains after evaporation at 105°C. This material, termed "oily residues", represents those products that are deposited in vaporizers that are subject to a heat input greater than that of ambient evaporation.
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