...ANGSU TRANSPORTATION RESEARCH INSTITUTE5按来源沥青石油沥青(asphalt)焦油沥青(tar)热解沥青(pitch)天然沥青(natural bitumen)江苏省交通科学研究院JIANGSU TRANSPORTATION RESEARCH INSTITUTE6按用途沥青道路沥青建筑沥青特种沥青江苏省交通科学研究院JIAN...
Thermal pyrolysis of Daqing thermal tar and Xinjiang naturalbitumen at various tempertures were studied with the purpose of investigating the mesophase transformation.