石化企业总有机碳在线水质分析仪的选型与工程设计  

Type Selection and Engineering Design of Online Total Organic Carbon Analyzer for Petrochemical Enterprises

作　　者：赵晗 Zhao Han(Sinopec Engineering Incorporation,Beijing,100101,China)

机构地区：[1]中国石化工程建设有限公司,北京100101

出　　处：《石油化工自动化》2023年第6期31-35,共5页Automation in Petro-chemical Industry

摘　　要：针对石化企业水污染监测中总有机碳(TOC)的排放要求,对照分析了干式、湿式氧化法和羟基氧化法的原理及各自的特点,提出了不同的水质分析仪选型方案应该注意的问题。同时,以某天然气净化厂所设TOC在线分析仪为例,提出了TOC在线分析系统的设计方案与应用,为TOC在线水质分析仪在石油化工装置的应用提供理论和实践支持。According to the discharge requirements of total organic carbon(TOC) in water pollution monitoring of petrochemical enterprises,the principles and individual characteristics of dry and wet oxidation,hydroxyl oxidation methods are compared and analyzed,and the problems that should be paid attention to of different selection schemes are put forward.At the same time,taking the online TOC water quality analyzer used in a natural gas purification plant as an example,the design scheme and application of online TOC analysis system are proposed,which provides theoretical and practical support for the application of online TOC water quality analyzer in petrochemical equipment.

关 键 词：总有机碳分析仪 干式氧化法 湿式氧化法 羟基氧化法 

分 类 号：TH832[机械工程—仪器科学与技术]