据《横河技极》报导,日本有人以部分改变普通工业色谱为方向,研制出一种快速工业气相色谱,其一号样机已用于高炉炉顶气分析,分析周期可由原来5～6分钟缩短到1分钟.为了实现快速化,需要注意如下事项:(i)提高色谱柱的分离效率,缩短分离时间; . According to “Yokogawa extremely” reported that Japan some people to partially change the direction of ordinary industrial chromatography, developed a rapid industrial gas chromatography, the first prototype has been used for blast furnace top gas analysis, the analysis cycle from the original 5 to 6 minutes Shorten to 1 minute.For the sake of speeding up, pay attention to the following matters: (i) Increase the separation efficiency of the column and shorten the separation time;