裂解C_5烃综合利用现状及发展趋势  

Current Status of Integrated Utilization of Cracking C_5 Hydrocarbon and its Developing Trend

作　　者：白尔铮[1] 

机构地区：[1]中国石油化工股份有限公司上海石化工研究院,201208

出　　处：《石油化工技术与经济》2015年第1期57-61,共5页Technology & Economics in Petrochemicals

摘　　要：对裂解C5综合利用现状和发展趋势作了评述,结合我国实际情况,建议以高端加氢石油树脂为主,生产高软化点、无色和耐热性好的加氢石油树脂是C5石油树脂发展方向;针对双环戊二烯(DCPD)生产厂商效益低下现状,提出逐步淘汰中小型分散DCPD装置、加强高纯DCPD开发,发展戊二醛、环戊烯、金刚烷以及DCPD在农药、医药卫生、皮革等应用领域的开发,提升其附加价值。The current status of integrated utilization of cracking C5 hydrocarbon and its developing trend were reviewed. Considering the practical situation of China, the developing direction of C5 petroleum resin was proposed to be dominated by high - end hydrogen petroleum resin with high softening temperature, colorless and good thermal stability. In view of the low profitability of DCPD manufacturers, proposals were raised for gradually eliminating medium and small - sized decentralized DCPD plants, enhancing development of high - purity DCPD, developing glutaraldehyde, cyclopentene, and adamantane, and exploring development of DCPD in pesticides, medical and health, and leather, so as to improve its added value.

关 键 词：C5馏分 C5分离 异戊二烯 异戊橡胶 石油树脂 市场需求 

分 类 号：TQ221.211[化学工程—有机化工]