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HH-THC-2总烃柱 固定源废气排放物非甲烷总烃的测定
2022-07-02 16:01  点击:321
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 固定源废气排放物非甲烷总烃的测定
固定源废气排放物非甲烷总烃的测定 详细信息：

名称：硅烷化玻璃微球填充柱

规格：2m*1/8，60-80目

型号：HH-THC-2

编号：20220630001

使用温度：300°C

应用：

HJ 38-2017 固定污染源废气 总烃、甲烷和非甲烷总烃的测定 气相色谱法

HJ 604-2017HJ 604-2017环境空气 总烃、甲烷和非甲烷总烃的测定 直接进样-气相色谱法
柱效高，分离好，甲烷只出一个峰，不分叉


浩瀚色谱（山东）应用技术开发有限公司探讨美国的VOCs监测方法。USEPA优先控制的大气中的VOCs主要是碳原子数在8个(含8个)以下的有害有机化合物,推出的监测方法标准,有环境空气VOCs分析EPA TO系列方法、室内空气VOCs分析EPA IP系列方法和固定源废气VOCs分析EPA Method系列。对固定源废气排放挥发性有机污染物控制总有机碳(TOC),监测的采样有采气袋、直接接口、采样罐、吸附采样管等方法,采样后有进行总气态有机排放物成分分析、总气态非甲烷有机物(TGNMO)、总气态有机物(TOC)的浓度测定方式。借鉴美国固定污染源废气VOCs的总浓度(总碳)监测模式,提出将"非甲烷总烃的测定"改名如"非甲烷总挥发性有机物的测定",对HJ/T38—1999进行修订的建议。



固定源废气排放物非甲烷总烃的测定 测试谱图：




Determination of Non-Methane Total Hydrocarbons in Exhaust Emissions from Stationary Sources
Determination of Total Non-Methane Hydrocarbons in Exhaust Gas Emissions from Stationary Sources Details:

Name: Silanized Glass Microsphere Packed Column

Specifications: 2m*1/8, 60-80 mesh

Model: HH-THC-2

No.: 20220630001

Operating temperature: 300°C

application:

HJ 38-2017 Waste gas from stationary pollution sources-Determination of total hydrocarbons, methane and non-methane total hydrocarbons-Gas chromatography

HJ 604-2017HJ 604-2017 Ambient air-Determination of total hydrocarbons, methane and non-methane total hydrocarbons-Direct injection-gas chromatography
High column efficiency, good separation, only one peak of methane, no bifurcation


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. discusses the monitoring methods of VOCs in the United States. The VOCs in the atmosphere that USEPA gives priority to control are mainly harmful organic compounds with carbon atoms below 8 (including 8). Methods and Stationary Source Exhaust VOCs Analysis EPA Method Series. For the control of total organic carbon (TOC) of volatile organic pollutants emitted by stationary source exhaust gas, the monitoring sampling methods include gas collection bag, direct interface, sampling tank, adsorption sampling tube, etc. After sampling, total gaseous organic emission composition analysis, Concentration measurement method of total gaseous non-methane organic matter (TGNMO) and total gaseous organic matter (TOC). Referring to the monitoring model of total concentration (total carbon) of VOCs in waste gas from stationary pollution sources in the United States, it is proposed to change the name of "measurement of non-methane total hydrocarbons" to "measurement of total non-methane volatile organic compounds", and to revise HJ/T38-1999.



Determination of non-methane total hydrocarbons in stationary source exhaust emissions Test spectrum:

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