【摘要】 建立了气相色谱法测定合成气中硫化合物的方法。采用能自动进样的六通阀和对硫磷有选择性的FPD检测器,色谱峰面积与硫化合物含量存在很好的双对数线性关系。对H2S,COS及CS2三种气体的线性相关系数依次为0.999 5,0.999 7及0.999 7。更多还原

【Abstract】 An accurate and simple method using gas chromatography was developed for the determination of sulfur compounds in syngas.Six-way valve with three loops for auto introduction of sample and flame photometry detector（FPD） having satisfactory selectivity for sulfur and phosphorus were used.The linear regression relationship between the logarithm of the dose versus the logarithm of the peak area were obtained giving correlation coefficients of 0.999 5,0.999 7 and 0.999 7 for H₂S,COS and CS₂ respectively.更多还原