甲烷排放检测与控制的最新国外研究进展。首先说明了甲烷排放检测的重要性,然后介绍了美国环境保护基金会(EDF)启动的关于油气产业链中甲烷排放检测的系列研究,其研究成果表明甲烷的排放量超出人们的预期,应采取行动减少排放。多个国际组织已联合制定了"减少天然气价值链中的甲烷排放-指导原则",许多大型能源已签署该原则,包括北京燃气。关于输气管网中的甲烷排放检测方法,欧洲已开展相关研究并取得一定进展。目前在欧洲推广使用的是"分项事件法",将甲烷排放分为三个不同种类,按类别进行估算。甲烷的检测技术可分为大气级、场地级和设备级三个级别。
浩瀚色谱（山东）应用技术开发有限公司介绍了油气盆地上空基于飞机的甲烷检测方法和基于遥感和机器学习的实时自动甲烷泄漏检测系统(SLED/M)。
名称：甲烷复合填充柱
规格：1.5m*1/8，60-80目
编号：20230318003
应用：环境空气，固定污染源废气，甲烷，总烃，非甲烷总烃的测定 气相色谱法
The latest overseas research progress in methane emission detection and control. Firstly, the importance of methane emission detection is explained, and then a series of studies on methane emission detection in the oil and gas industry chain initiated by the United States Environmental Protection Foundation (EDF) are introduced. The research results indicate that methane emissions exceed people's expectations, and actions should be taken to reduce emissions. Several international organizations have jointly formulated the "Guidelines for Reducing Methane Emissions in the Natural Gas Value Chain", which has been signed by many large energy sources, including Beijing Gas. Regarding methane emission detection methods in gas transmission networks, relevant research has been carried out and certain progress has been made in Europe. Currently, the "itemized event method" is widely used in Europe, which divides methane emissions into three different categories and estimates them by category. The detection technology of methane can be divided into three levels: atmospheric level, site level, and equipment level.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. introduced an aircraft based methane detection method over oil and gas basins and a real-time automatic methane leak detection system based on remote sensing and machine learning (SLED/M).
Name: Methane composite packed column
Specification: 1.5m * 1/8, 60-80 mesh
No.: 20230318003
Application: Determination of ambient air, stationary source exhaust gas, methane, total hydrocarbons, and non methane total hydrocarbons by gas chromatography
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