Through the comparison among typical modified pitch production processes and features both at home and abroad, the value and position of ACRE's modified pitch process have been established.
并同国内外典型改质沥青工艺特点进行了比较，认为ACRE改质沥青工艺具有重要实用价值。
This article deals with the kinetics of thermal decomposition process of non-coking coal with modified coal tar pitch used in a steel company.
本文对国内某钢铁公司焦化厂所用的非焦煤配改质沥青的分解过程进行了动力学研究。
Formulation, process technology and properties of cationic chloroprene latex modified emulsified pitch paint for Bridges are introduced.
介绍了氯丁胶乳改性阳离子乳化沥青的配方、工艺及其性能特点。
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