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在等离子体法天然气制乙炔的工艺过程中,要求分析天然气经等离子流裂解所得裂化气中的乙炔、乙烯、氮和残余甲烷以及稀乙炔中的甲基乙炔、乙烯基乙炔和二乙炔(我们统称高乙炔)。将射流技术应用于上述两种气体的色谱分析,以实现自动取样、自动进样、自动更换取样点、自动更换色谱柱、自动更换鉴定系统、仪器的自动调零以及热导池作鉴定器时甲烷、乙烯、乙炔出峰讯号的自动衰减。Robert L.Wade等用样品作射流元件的气源,
In the plasma process of natural gas to produce acetylene, it is required to analyze the acetylene, ethylene, nitrogen and residual methane in the cracked gas resulting from the natural gas cracking by the plasma stream and the methylacetylene, vinylacetylene and diacetylene in the dilute acetylene High acetylene). The jet technology applied to the above two gas chromatographic analysis, in order to achieve automatic sampling, automatic sampling, automatic replacement of sampling points, automatically replace the column, automatically replace the identification system, the instrument automatically zero and the thermal conductivity of the pool as a detector Methane, ethylene, acetylene peak signal automatic attenuation. Robert L. Wade and other samples with jet for gas source,