仪器仪表用户
儀器儀錶用戶
의기의표용호
Instrumentation Customer
2015年
6期
79-81
,共3页
加氢装置%紧急泄压%限流孔板%分程控制
加氫裝置%緊急洩壓%限流孔闆%分程控製
가경장치%긴급설압%한류공판%분정공제
hydrotreating unit%an emergency pressure relief%throttling orifice plate control
紧急泄压是加氢装置联锁保护的重要措施，本文结合实际工程经验，对加氢装置紧急泄压过程进行介绍，同时以限流孔板为代表的传统紧急泄压方案与近几年出现的采用分程控制调节阀紧急泄压方案做分析比较，供未来加氢装置参考。
緊急洩壓是加氫裝置聯鎖保護的重要措施，本文結閤實際工程經驗，對加氫裝置緊急洩壓過程進行介紹，同時以限流孔闆為代錶的傳統緊急洩壓方案與近幾年齣現的採用分程控製調節閥緊急洩壓方案做分析比較，供未來加氫裝置參攷。
긴급설압시가경장치련쇄보호적중요조시，본문결합실제공정경험，대가경장치긴급설압과정진행개소，동시이한류공판위대표적전통긴급설압방안여근궤년출현적채용분정공제조절벌긴급설압방안주분석비교，공미래가경장치삼고。
Emergency relief is one of the most important measures to the interlock and protection of hydrogenation unit , combined with practical engineering experience, this paper introduces the process of hydrogenation emergency relief, at the same time in order to limit flow orifice as a representative of traditional emergency plan and appeared in recent years, using process control valve emergency plan to do analysis and comparison of reference for the future hydrogenation unit.
