惠州炼油硫磺回收装置工艺特点介绍及运行分析

Introduce the Process Features of Sulfur Recovery Plant of Huizhou Refinery and Analyze the Problems for the Start-up and Running

简要介绍惠州炼油硫磺回收装置概况、工艺原理及HCR专利技术主要特点:"超比例"控制模式,自产氢技术、水解催化剂-DD-931和低温加氢催化剂的应用。同时,对本装置开工初期的运行情况进行分析,就开工以来遇到的硫封堵塞、制硫炉炉头局部超温和再生塔频繁冲塔等现象进行探讨。

In the paper, the general situation, the technics of the sulfur recovery facility of Huizhou Refinery and the technics of HCR were simply introduced. The imply of overproportion control mode, selfmanufacture of hydrogen hydrogen, and the imply of DD-931 and lowertemperature used catalyst. Simultaneously, the circumstances in the start up of the plant were analyzed, such as blockage of the sulfur seal, etc.