液化石油气制芳烃技术开发及工业应用_郝代军.pdfVIP

26 10 现代化工 Oct. 2006 2006 10 Mod rn Ch mical Industry 55 1, 2 1 1, 2 2 3 郝代军 , 朱建华, 王国良 , 龚旭辉, 王宗泉 ( 1. 中国石油大学化工学院, 北京102249; 2. 中国石化集团洛阳石油化工工程公司, 河南 洛阳471003; 3. 山东恒源石油化工集团, 山东 临邑251500) : - HZSM- 5 , ( GTA) , , , , , , 40 t/ a : GTA C 4 5676% , 2374% : ; ; ; :TQ241. 1 : A : 0253- 4320(2006) 10- 0055- 04 Technological development and commercial application of liquefied petroleum gas in aromatics 1, 2 1 1, 2 2 3 HA O Dai-j un , ZH UJian-hua , WANG Guo-liang , GONG X u-hui , WANG Zong-quan ( 1. Coll g of Ch mical Engin ring, China Univ rsity of P trol um, B ijing 102249, China; 2. Luoyang P troch mical Engin ring Corporation, SINOPEC, Luoyang 471003, China; 3. Shandong H ngyuan P troch mical Group, Linyi 251500, China ) Abstract: Liqu fi d p trol um gas ( LPG) can b conv rt d into light aromatics, such as b nz n , tolu n and xyl n by using modifi d HZSM-5 z olit catalyst and GTA proc ss which adopts th fix d-b d r action-r g n ration syst m. Th proc ss is f asibl , with short flow and stabl running . Sinc no non-aromatic compon nts xist in th GTA products, th aromatic xtraction quipm nt is liminat d in th GTA proc ss.Th op rating r sults d monstrat d that for a comm rcial plant with th capacity of 40kt/ a, with th f dstock of C aft r th rifi d, th yi ld of light aromatics can b up to 5676% , and th yi ld of hous hold 4 LPG ca