Abstract

In processing a mixture of petroleum derivatives and coal tar with clinkering coal, the temperature and pressure affect the composition and properties of the product, as here described. Increasing the temperature results in a pitch-like product with considerable coking value (content of coke residue) and high softening temperature. At high pressure (16 atm), the pitch-like product has properties similar to those of carbon binder with low softening temperature. The change in properties of the product is directly related to the aromatic content of its components.

中文翻译：

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从石油和煤炭衍生物生产碳粘合剂

摘要

在用熟煤加工石油衍生物和煤焦油的混合物时，温度和压力会影响产品的组成和性质，如本文所述。提高温度会产生具有相当大的焦化值（焦炭残留量）和高软化温度的沥青状产品。在高压 (16 atm) 下，沥青状产品具有类似于低软化温度的碳粘合剂的特性。产品性能的变化与其组分的芳烃含量直接相关。