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。
The recent developments of modified pitch in China are introduced. The new manufacturers for pitch, improvement for technological process as well as its variation trends of standard are reviewed.
阐述了国内改质沥青的一些最新进展；介绍了一些新的改质沥青企业、生产技术的完善情况以及改质沥青的标准变迁情况。
Pyrolysis process of the modified coal tar pitch is studied using FT IR and element analysis, respectively.
采用FT- IR和元素分析研究改性煤沥青的热解过程。
Pyrolysis process of the modified coal tar pitch is studied using FT IR and element analysis, respectively.
采用FT- IR和元素分析研究改性煤沥青的热解过程。
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