G - Physics – 01 – N
Patent
G - Physics
01
N
73/78
G01N 11/00 (2006.01) G01N 33/28 (2006.01)
Patent
CA 2025889
The present invention relates to an apparatus and process for estimating the pour point-of a hydrocarbon oil. The pour point of hydrocarbon oil gives an indication of its low temperature properties, and is determined according to the time-consuming procedures set out in the American Society of Testing and Material (ASTM) test D-97. The present invention generally provides a convenient means to estimate the pour point of a hydrocarbon oil, by directing a flow of pressurized gas towards a sample of the oil, and determining the warmest temperature at which the gas flow does not pause a substantial surface wave on the oil surface.
Ker Victoria Shien-Fern
Tsang Charles Yam-Chuen
Ker Victoria Shien-Fern
Nova Gas Transmission Ltd.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Tsang Charles Yam-Chuen
LandOfFree
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