炼油厂硫磺回收装置的腐蚀与防护分析  

Corrosion and Protection Analysis of Acid Water Tank in Sulfur Recovery Unit of Refinery

作　　者：李兵 Li Bing(PetroChina Guangxi Petrochemical Company,Guangxi,535000)

机构地区：[1]中国石油广西石化公司,广西535000

出　　处：《当代化工研究》2020年第15期24-25,共2页Modern Chemical Research

摘　　要：近年来,我国石油石化行业发展迅猛,但国家对环保的要求也日益严苛,硫磺回收装置作为炼油流程末端的环保装置,所处地位必不可少。随着加工的原油重质化、劣质化,硫磺回收装置的系统腐蚀日益严重,影响到了装置的正常生产,甚至威胁到整个炼油厂的生产,所以,本文将研究的重点放在硫磺回收装置的腐蚀分析与防护问题上,力求进行深入的探究和分析,以保证硫磺回收装置环保、安全、长周期平稳运行,为炼油厂长周期平稳运行创造必要条件。In recent years,China’s petroleum and petrochemical industry has developed rapidly,but the country’s requirements for environmental protection have become increasingly stringent.As an environmental protection device at the end of the oil refining process,the sulfur recovery device is in an indispensable position.With the heavy and inferior crude oil being processed,the system corrosion of sulfur recovery unit is becoming more and more serious,which affects the normal production of the unit and even threatens the production of the whole refinery.Therefore,this paper focuses on the corrosion analysis and protection of sulfur recovery unit,and makes every effort to carry out in-depth exploration and analysis,so as to ensure the environmental protection,safety and long-term stable operation of sulfur recovery unit and create necessary conditions for the long-term stable operation of refinery plant.

关 键 词：硫磺回收装置 腐蚀 防护 

分 类 号：T[一般工业技术]