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Equipment for sampling and analytical processing of polycyclic aromatic hydrocarbons, other organic compounds, hydrogen fluoride and sulfur oxides
Equipment for sampling and analytical processing of polycyclic aromatic hydrocarbons, other organic compounds, hydrogen fluoride and sulfur oxides
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机译:多环芳烃,其他有机化合物,氟化氢和氧化硫的采样和分析处理设备
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摘要
The invention concerns equipment for sampling and processing for analysis of PAH and other organic compounds, as well as hydrogen fluoride and sulphur oxides in air and in gas in production equipment. The equipment comprises a layered adsorption device 1 in which the adsorbents are dry. During sampling the adsorption device 1 is connected at its upper end to a probe 8 which is brought into contact with the object to be sampled, and connected at its lower end to a gel box 10, a pump 9 and a gas clock 12 in series. After the sampling, the adsorption device 1 may be connected directly to the extraction apparatus 11 for the processing of the sample.
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