摘要
为制订铁矿石（烧结矿、球团矿）冶金性能检测方法的三项国家标准，在检测中需发生和配制ＣＯ还原气（即高炉煤气模拟气体），以供使用。本试验在整个气体发生（含木炭干馏）、配制、净化过程中，都采用了气相色谱进行分析，以控制合理的工艺条件，分析的主要成份是ＣＯ、Ｎ＿２、ＣＨ＿４，Ｏ＿２、Ｈ＿２等。
To draught the national standards(GB) for testing of three metallurgical properties of iron ores,CO reducing gas, a simulated BF gas, is necessary for the test and measurement. In order to meet the GB' s requirements for the content of CO reducing gas and the composition of the foreign matters, the gas chromatographic analysis was adopted during the whole course of generating and purifying of reducing gas to control the reasonable technological conditions.
出处
《烧结球团》
北大核心
1994年第5期13-16,共4页
Sintering and Pelletizing
