GB/T 2293-2008
AbolishedPitch products of coal carbonization - Determination of quinoline-insoluble
焦化沥青类产品喹啉不溶物试验方法
Application Summary AI generated
This standard specifies a test method for determining the quinoline-insoluble content in pitch products derived from coal carbonization. It is applied in the chemical and coking industries to evaluate the quality and composition of coal tar pitches, particularly for use in carbon electrode manufacturing, refractory binders, and road construction materials. The method is used in quality control laboratories to ensure product consistency and performance in high-temperature applications.
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