线性α-烯烃供需状况及生产工艺研究进展  

On the Supply and Demand of Linearα-olefin and Research of Its Production Process

作　　者：程嵩鹏 安良成 李镇伶 刘素丽 吕俊敏 范素兵[1,2] 赵天生[1,2] CHENG Songpeng;AN Liangcheng;LI Zhenling;LIU Suli;LV Junmin;FAN Subing;ZHAO Tiansheng(School of Chemistry and Chemical Engineering,Ningxia University,Yinchuan 750021,China;State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering,Ningxia University,Yinchuan 750021,China;Ningxia Coal Industry Co.,Ltd.,National Energy Group,Yinchuan 750411,China)

机构地区：[1]宁夏大学化学化工学院,宁夏银川750021 [2]宁夏大学省部共建煤炭高效利用与绿色化工国家重点实验室,宁夏银川750021 [3]国家能源集团宁夏煤业集团有限责任公司,宁夏银川750411

出　　处：《宁夏工程技术》2022年第2期133-137,共5页Ningxia Engineering Technology

基　　金：宁夏回族自治区重点研发计划资助项目(2018BDE02057,2017BY063)。

摘　　要：线性α-烯烃(LAO)是非常重要的有机化工原料和中间体,应用范围广泛,近年来在国内外的需求量逐年增高,其生产工艺是行业内关注的重点。介绍了LAO近年来的供需状况,并对国内外α-烯烃的主要生产工艺进行了综述,阐述了不同工艺的流程、特点及进展。结合我国资源特点,提出了“以大力投入乙烯齐聚工艺为主、以费托蜡裂解和生物质能源路线为保障”的LAO生产工艺发展方向。Linearα-olefin(LAO)is a very important organic industrial chemical and intermediate with a wide range of applications,the demand for which at home and abroad has been increasing in recent years,and the production process of which is the focus in this field.In this paper,the supply and demand of LAO in recent years is introduced,the main production processes of it at home and abroad are reviewed,and the process flow,characteristics and progress of different processes are expounded.Taking into account of China’s resources,the development direction of LAO production process is proposed,which is to mainly rely on investment in ethylene flocculation process guaranteed by Fischer-Tropsch cracking and biomass energy route.

关 键 词：线性Α-烯烃 供需状况 乙烯齐聚 蜡裂解 费托合成 高碳醇脱水 生物质 

分 类 号：TQ649.42[化学工程—精细化工]