ISO 17196:2014 PDF

Scope: This International Standard specifies a procedure of test for methanol, CO, CO2, methyl formate, ethyl methyl ether, and hydrocarbons up to C4, in DME used as fuel by the gas chromatography method. This procedure is applicable to determine the amount of methanol, CO, CO2, methyl formate, ethyl methyl ether, and hydrocarbons up to C4, up to the value specified in ISO 16861. NOTE The precision of this method has been studied for a limited set of samples and content levels by a limited number of labs. It allows establishment of a quality specification of DME but cannot be considered as a full precision determination in line with the usual statistical methodology as in ISO 4259.

ISO 17196:2014 Referenced Document

ISO 16861 Petroleum products — Fuels (class F) — Specifications of dimethyl ether (DME)*， 2015-05-11 Update
ISO 29945:2009 Refrigerated non-petroleum-based liquefied gaseous fuels - Dimethylether (DME) - Method of manual sampling onshore terminals
ISO 4259:2006 Petroleum products - Determination and application of precision data in relation to methods of test
ISO 6142:2001 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
ISO 6143:2001 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures
ISO 6975:1997 Natural gas - Extended analysis - Gas-chromatographic method
ISO 7504:2001 Gas analysis - Vocabulary

2014 ISO 17196:2014 Dimethyl ether (DME) for fuels - Determination of impurities - Gas chromatographic method