TY - BOOK AU - Xie,Chaogang AU - Wang,Xieqing AU - Wang,Xieqing ED - World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro, Brasil) TI - Commercial trial of catalytic pyrolysis process for manufacturing ethylene and propylene U1 - CD W938 2 0013940 ER -