Determination of n-cetane Purity by Mass Balance Method
WANG Qingdong
Abstract：Mass balance method is based on the premise that the total mass fraction of the tested substance is 100％,the organic purity of n-cetane is calculated by gas chromatography area normalization method,the water content is determined by Carl Fischcullen method,the volatile component content is determined by chromatography,and the non-volatile component content is determined by ICP-MS.After deducting the measured impurities,the purity of n-cetane is obtained.This method is the standard method of purity determination,and is widely used in the purity determination of n-hexadecane and other organic compounds.
Keywords：mass balance methodn-cetanepurity
Publication Date：2024-10-20
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 44-46 )