ISO 17198:2014 PDF

Scope: This International Standard specifies a procedure of test for the sulfur content in dimethyl ether (DME) used as fuel by the ultraviolet (UV) fluorescence method. This procedure is applicable to determine the amount of total sulfur up to the value specified in ISO 16861. This test method will not measure sulfur that is not volatile under the practical conditions of the test, namely room temperature and atmospheric pressure. NOTE The precision of this method has been studied for a limited set of samples and content levels by a limited amount 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 17198:2014 Referenced Document

ASTM D5453-12 Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence*， 2024-04-20 Update
ASTM D6667-14 Standard Test Method for Determination of Total Volatile Sulfur in Gaseous Hydrocarbons and Liquefied Petroleum Gases by Ultraviolet Fluorescence*， 2024-04-20 Update
ISO 16861 Petroleum products — Fuels (class F) — Specifications of dimethyl ether (DME)*， 2015-05-11 Update
ISO 20846:2011 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method
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 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
JIS K 2240:2013 Liquefied petroleum gases
JIS K 2541-6:2013 Crude petroleum and petroleum products.Determination of sulfur content Part 6: Ultraviolet fluorescence method

2014 ISO 17198:2014 Dimethyl ether (DME) for fuels - Determination of total sulfur, ultraviolet fluorescence method