天然气门站加臭系统的优化与应用  

The Optimization and Application of Odorizing System in Natural Gas Pressure Regulating Station

作　　者：杨波[1] 李永才[1] 孔军[1] 诸伟[1] 王培民[1] 

机构地区：[1]中石化西北油田分公司油气运销部

出　　处：《上海煤气》2011年第6期1-3,共3页Shanghai Gas

摘　　要：天然气是无色无味有毒气体,为便于发现天然气泄漏,在天然气为城市输配过程中加臭是一个重要的安全措施。文章介绍了天然气加臭的原理及过程,结合某天然气门站天然气加臭的现状,分析了天然气加臭系统升级版本和现用的脉冲信号发生器不兼容存在的问题,通过对加臭量的调节和下游用气规律解决了目前存在的问题。为城市供气提供有力的安全保障。Since natural gas is a kind of colorless,odorless and poisonous gas,in order to detect the leakage of natural gas,it is an important safety measure to odorize the natural gas in the process of transmission and distribution.The article introduces the principle and process of natural gas odorizing,and analyses the incompatible problem of some Natural gas pressure regulating station between the upgrade edition of natural gas odorizing system and existing pulse signal generator.Through adjusting the dosage of odorant according to the downstream gas-consumptive orderliness,the author solves the existing problem.

关 键 词：天然气 泄漏 加臭 系统 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]