摘要
针对新修订实施的天然气强制性国家标准GB 17820—2018《天然气》的内容变化,分析了该版本与2012版的主要技术差异,尤其是对总硫指标要求做出了大幅提升的情况下,结合天然气生产、输送企业的现状,探讨了企业应对措施。着重指出天然气在线监测的重要意义,尤其是针对总硫含量、水露点等指标的监测,对企业监控天然气品质和制定应对措施有着重要的参考意义。
In view of the content change of the newly revised compulsory national standard GB 17820-2018 natural gas,this paper analyzes the main differences between the 2018 and 2012 versions,especially under the condition that the requirement for the total sulfur index is greatly improved,and in combination with the current situation of natural gas production and transmission enterprises,discusses the implementation measures of enterprises.The significance of on-line monitoring of natural gas,especially the monitoring of total sulfur content and water dew point,is emphasized,which is of great reference significance for enterprises to monitor the quality of natural gas and formulate countermeasures.
作者
丁思家
周盛
杨建明
刘鸿
徐冲
Ding Sijia;Zhou Sheng;Yang Jianming;Liu Hong;Xu Chong(Gas Transmission Management Office,PetroChina Southwest Oil&Gasfield Company,Chengdu 610213,Sichuan,China)
出处
《石油工业技术监督》
2020年第1期34-36,42,共4页
Technology Supervision in Petroleum Industry
关键词
国家标准
天然气
总硫含量
水露点
national standard
natural gas
total sulfur content
water dew point
