一种CH_4/CO_2重整制合成气催化剂的制备方法是将半焦浸没在双氧水溶液中密闭浸泡后得到混合物(A);将混合物(A)置于密闭的反应釜中进行水热反应,自然冷却后,在烘箱中烘干后得到改性半焦(B),将改性半焦(B)浸渍在助剂前躯体溶液中,烘干后在氮气氛围中焙烧,得到催化剂前躯体(C);将催 The preparation method of a CH4 / CO2 reformer syngas catalyst is that the semi-coke is immersed in a hydrogen peroxide solution to obtain a mixture (A) after being immersed and sealed; the mixture (A) is subjected to a hydrothermal reaction in a closed reaction vessel to naturally After cooling, the modified semi-coke (B) is obtained after being dried in an oven, the modified semi-coke (B) is immersed in a precursor solution of an auxiliary, and after drying, the mixture is calcined in a nitrogen atmosphere to obtain a catalyst precursor Will be reminded