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在CO_(?)+H_(?)催化合成的液相产物中,不仅含有烃和水,还有混合醇及其它含氧化合物。产物分布复杂,对其中的混合醇分析比较困难。文献报道了在柱porapak P上对正构醇分析的情况。本文选用GDX-103柱,峰高法内标工作曲线。对合成产物中低碳混合醇含量进行了测定,结果表明,此方法可以使低碳醇很好分离,数据处理简便,具有一定的可靠性。
The CO_ (?) + H_ (?) Catalytic synthesis of liquid products, not only contain hydrocarbons and water, but also mixed alcohols and other oxygenates. The product distribution is complicated, and it is more difficult to analyze the mixed alcohol in it. The literature reports the analysis of n-alkanol on column porapak P. This selection of GDX-103 column, peak height internal standard working curve. The content of low-carbon mixed alcohol in the synthesized product was determined. The results showed that this method could make the low-carbon alcohol well separated, the data processing is simple, and has certain reliability.