Chinese Standard: GB/T 2292-2018

Determination of toluene insoluble content for coking products

全国煤化工标准化技术委员会炼焦化学分技术委员会(SAC/TC 469/SC 3)

本标准规定了焦化产品甲苯不溶物含量测定的原理、试剂和材料、仪器和设备、试样的采取和制备、准备工作、实验步骤、计算结果和精密度。
本标准适用于煤沥青、改质沥青、浸渍沥青、煤沥青筑路油、煤焦油、木材防腐油和炭黑用焦化原料油中甲苯不溶物含量的测定。

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