Abstract

The properties of coke produced from industrial high-temperature pitch are investigated. It is found that such pitch does not form isotropic coke on carbonization, even though it is characterized by great depth of thermooxidation, as indicated by the high content of materials insoluble in toluene and quinoline and the high softening temperature. Changing the coking conditions does not significantly change the coke structure.

中文翻译：

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焦化条件对高温沥青焦炭微观结构的影响

摘要

研究了由工业高温沥青生产的焦炭的性能。发现这种沥青即使在碳化时也不会形成各向同性的焦炭，即使其特征在于热氧化深度大，这表现为不溶于甲苯和喹啉的材料含量高以及软化温度高。改变焦化条件不会显着改变焦炭结构。