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一些回顾在人们谈氮(N_2)基和甲醇(CH_3OH)的气氛时,最好简单地回顾一下由Rihard-son图上提出的几个问题(图1)。首先,所研究的气氛是一种不稳定分子在高温下分解而成的,并非是几种碳氡化合物之间反应的产物。因此能迅速获得所希望的CO和H_2等组分,并且,气氛容易达到热动力学平衡。其次,在甲醇可能发生的各种分解方式中,我们主要感兴趣的是750℃以上的情况。这些意见的一些逻辑结论如下: 一到达炉内加热区之前,甲醇在低温应该是液态。
Some reviews When discussing the atmosphere of nitrogen (N2) and methanol (CH3OH), it is best to briefly review some of the issues raised by the Rihard-son diagram (Figure 1). First, the atmosphere studied is an unstable molecule that decomposes at high temperatures and is not the product of several reactions between carbon-radon compounds. As a result, desired components such as CO and H 2 can be rapidly obtained, and the atmosphere can easily reach the thermodynamic equilibrium. Secondly, among the various decomposition modes that methanol may undergo, our main interest is above 750 ° C. Some of the logical conclusions of these comments are as follows: Methanol should be liquid at low temperatures as soon as it reaches the heating zone in the furnace.