煤基石脑油裂解装置急冷水乳化原因分析及防治措施  

Reason Analysis and Prevention Measures of Quench Water Emulsification in Coal-based Naphtha Cracking Plant

作　　者：智瑞 丁文瑶 苏爱成 ZHI Rui;DING Wen-yao;SUAi-cheng(CTO II Branch,CHN ENERGY Ningxia Coal Industry Co.,Ltd.,Ningxia Yinchuan 750411,China;Institute of Coal Chemical Industry Technology,CHN ENERGY Ningxia Coal Industry Co.,Ltd.,Ningxia Yinchuan 750411,China)

机构地区：[1]国家能源集团宁夏煤业有限责任公司烯桂二分公司,宁夏银川750411 [2]国家能源集团宁夏煤业有限责任公司煤炭化学工业技术研究院,宁夏银川750411

出　　处：《辽宁化工》2019年第11期1122-1124,共3页Liaoning Chemical Industry

摘　　要：分析了宁夏煤业有限责任公司400万t/a煤炭间接液化项目副产品的深加工综合利用项目中裂解装置急冷水乳化原因,确定了主要影响因素,在总结装置运行经验的基础上,采取了一系列有效的防治措施,确保装置高效运行。The reasons for the quench water emulsification in cracking unit for the deep processing and comprehensive utilization of by-products in 4 Mt/a coal indirect liquefaction project were analyzed. The main influence factors were determined. On the basis of summarizing the operation experience, a series of optimization measures were taken to ensure the device run efficiently.

关 键 词：裂解 急冷水 乳化 

分 类 号：TQ22[化学工程—有机化工]