遵照毛主席“破除迷信,解放思想”的教导,在厂党委领导下,于去年八月开始对甲基一六○五原油分析改用气相色谱归一化法定量进行试验工作。在近一年的反复试验中,运用了优选法,通过不断总结经验教训,终于获得初步成功,在生产控制分析中取代了重氮化法,基本上满足了生产发展的需要。 甲基一六○五原油分析方法较多,有重氮化法,比色法,极谱法、层析法和气相色谱内标法等,但用于生产控制均不够理想。如沿用的重氮化法是通过测定原油中的硝基官能团来计算甲基一六○五含量的,而测定结果实际上是甲基一六○五,二硝物和异构 Following the guidance of Chairman Mao’s “Get rid of superstition and emancipating the mind”, under the leadership of the Factory Party Committee, the experiment on the quantitative analysis of methyl 1,650 crude oil by gas chromatography was carried out quantitatively in August last year. In the last year of trial and error, the optimization method was applied. Through the continuous summing-up of experience and lessons, the initial success was finally obtained. The diazotization method was replaced in the production control analysis to basically meet the needs of production development. Methyl 1,650 crude oil analysis methods are more diazotization, colorimetry, polarography, chromatography and gas chromatography internal standard method, but for the production control are not ideal. If the diazotization method is used to determine the content of methyl 1,650 in a crude oil by measuring the nitro function, the measurement result is actually methyl 1,650, dinitro and isomeric