HAZOP分析方法在DMSO精馏中的应用  

Application of HAZOP Method in The DMSO Distillation

作　　者：王述存[1] 王秀梅[1] 徐容[1] 

机构地区：[1]中国工程物理研究院化工材料研究所,四川绵阳621900

出　　处：《广州化工》2016年第5期24-25,34,共3页GuangZhou Chemical Industry

摘　　要：二甲基亚砜废液的精馏回收属于较高风险的化工过程,一旦发生设备故障或操作失误等,便会发生火灾或爆炸事故。危险与可操作性研究(HAZOP)是一种对工艺过程的安全性及可操作性进行系统分析的方法[1]。HAZOP通过对各种偏离设计工艺状态的可能性分析,可以找到工艺过程中潜在的危险因素,采取相应的安全措施,从而提高过程的安全性。本文采用HAZOP分析方法对二甲基亚砜的精馏进行了分析与讨论,确定了相应的安全措施,以减少、控制风险,提高DMSO精馏过程的本质安全。The distillation of dimethyl sulfoxide waste belongs to high risk of chemical process,if opening the event of equipment failure or operation error,it will be a fire or explosion accidents. Hazard and operability study（ HAZOP） is a system analysis method of the device safety and operability. Through analyzing the possibility of various deviation from the design process,the potential risk factors in process unit can be found by HAZOP,and the corresponding safety measures could be taken,so as to improve the safety of the process. The HAZOP analysis method was used to analyze and discuss the dimethyl sulfoxide distillation process,the corresponding safety measures were obtaihed to reduce or control risk and improve the essence safety of DMSO distillation process.

关 键 词：HAZOP 精馏 安全措施 

分 类 号：TQ064[化学工程]