Among the reactant and carrier gas, first mix toluene and methanol to get a good solubility and good effect of heat transfer, then send the steam, hydrogen and toluene-methanol gas mixture together into the reactor. 反应原料和载气中,为实现互溶,利于传热,先将甲苯甲醇混合加热汽化,再与水蒸气和氢气混合,送入反应器。