UOP Standard Withdrawn, Replaced   Last Updated: Jul 24, 2002 Track Document
 UOP46-85

Paraffin Wax Content of Petroleum Oils and Asphalts

Paraffin Wax Content of Petroleum Oils and Asphalts UOP46-85 UOP|UOP46-85|en-US Paraffin Wax Content of Petroleum Oils and Asphalts Standard new
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Universal Oil Products

This method is for estimating the paraffin wax content of petroleum oils and asphalts. Wax content is an empirical value dependent upon the conditions under which the wax is separated from the original material. In this method paraffin wax content is defined as the mass-percent of material precipitated when a solution of asphalt-free sample in methylene chloride is cooled to -30 C. The lower limit of detection is 5 mass-percent.

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