Britain's ICI AMV process technology are adopted in synthetic ammonia plant, natural gas after, the secondary reformer, low temperature shift, decarburization, methane, ammonia synthesis processes. In which the natural gas after one or two period of transformation, about 12% of the CO shall be after the high temperature conversion and low temperature conversion (hereinafter referred to as high and low conversion) into CO2, and its reaction
Tengzhou City Xiangying Analysis Technology Co., Ltd. the anticorrosion XiangyingGC7990plus gas chromatography analysis of the content of Ar + N2 in the high and low variable export gas, high content of gas exports Ar+N2 Ar+N2 lower export gas content is lower than that of the reasons. The peak height measurement method is used to replace the peak area measurement method, which can eliminate the deviation caused by the data processor to overlap processing, and the measured value is consistent with the actual value, and the result is satisfactory.
合成氨装置采用英国的ＩＣＩ ＡＭＶ工艺技术 ,天然气经过一、二段转化 ,低温变换 ,脱碳 ,甲烷化 ,氨合成等工序。其中天然气经过一、二段转化后约有 1 2 %左右的ＣＯ须经过高温变换和低温变换 (以下简称高变和低变 )转化成为ＣＯ2 ,其反应式虽然
滕州市翔鹰分析技术有限公司采用防腐XiangyingGC7990plus气相色谱法分析高、低变出口气中Ar +N2 的含量时 ,高变出口气中Ar+N2 的含量比低变出口气中Ar+N2 的含量低的原因。采用峰高测量法代替峰面积测量法 ,可以消除数据处理机对色谱峰重叠处理时造成的偏差 ,测定值与实际值相符合 ,得到令人满意的结果
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