PetroChina Develops Co-cracking of C_4 with Light Ends to Broaden the Source of Steam Cracker Feed  

出　　处：《China Petroleum Processing & Petrochemical Technology》2014年第3期9-9,共1页中国炼油与石油化工（英文版）

摘　　要：The PetroChina’s Petrochemical Research Institute has been granted a Chinese invention patent on the technology for manufacture of ethylene through steam cracking.This technology aims to co-cracking of alkane-rich light ends in admixture with C4 fraction to increase the ethylene yield in the C4 byproducts to broaden the source of steam cracker feedstocks which has improved the feedstock structure and the overall product quality.The PetroChina’s Petrochemical Research Institute hasbeen granted a Chinese invention patent on the technologyfor manufacture of ethylene through steam cracking.This technology aims to co-cracking of alkane-rich lightends in admixture with C4 fraction to increase the ethyleneyield in the C4 byproducts to broaden the source ofsteam cracker feedstocks which has improved the feedstockstructure and the overall product quality.

关 键 词：蒸汽裂解装置 石油开发 破解 轻馏分 料源 化工研究院 发明专利 C4馏分 

分 类 号：TQ221.211[化学工程—有机化工] P744.4[天文地球—海洋科学]