标准编号：ISO 17198:2014
中文名称：燃料用二甲醚（DME） 总硫量的测定 紫外荧光法
英文名称：Dimethyl ether (DME) for fuels — Determination of total sulfur, ultraviolet fluorescence method
发布日期：2014-11
标准范围
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 theamount 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 alimited amount of labs. It allows establishment of a quality specification of DME but cannot be considered as a fullprecision determination in line with the usual statistical methodology as in ISO 4259.
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