1.1 This test method covers determination of the mass percent of asphaltenes as defined by insolubility in normal-heptane solvent. It is applicable to all solid and semi-solid petroleum asphalts containing little or no mineral matter, to gas oils, to heavy fuel oils, and to crude petroleum that has been topped to a cut-point of 343°C or higher.

Product Details

Published:

12/01/2012

Number of Pages:

4

File Size:

1 file , 130 KB

Redline File Size:

2 files , 330 KB