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采用改进的气相色谱法分析检测丁烷氧化制顺酐过程相关的气相组分。此方法只使用一台色谱仪、一个TCD检测器、两根色谱柱 ,两次进样。所需设备少 ,方法快速、准确。
Gas chromatographic analysis was used to determine the gas phase components associated with butane oxidation to maleic anhydride. This method uses only one chromatograph, one TCD detector, two columns, and two injections. Less equipment required, the method is fast and accurate.