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用不含Na~+、NHT杂质的MoO_3·H_(2)O、NiCO_3代替moO_3、2Ni(OH)_5·NiCO_3为原料配制的Mo-Ni-P浸渍液具有配制时溶解迅速和久置无沉淀等优点.氨溶实验和XRD测试结果表明,用此浸渍液制得的氧化态样品,MoO_3、NiO氨不溶残留量存在一阈值,残留物Al_2(MoO_1)_3、NiAl_2O_1是由_yNiO·MoO_3·zH_2O(y=1～2)与γ-Al_2O_3作用的结果.组分P有抑制Mo、Ni与载体作用的能力.TPP测试表明,组分P可通过与载体作用,减少NiO的还原干扰;载体还能降低MoO_3还原温度.
The Mo-Ni-P impregnation solution prepared from MoO_3 · H_ (2) O and NiCO_3 without Na ~ + and NHT impurities instead of moO_3 and 2Ni (OH) _5 · NiCO_3 has the advantages of rapid dissolution, Advantages Ammonia dissolution test and XRD results show that there is a threshold value for the residual amount of ammonia-insoluble MoO_3 and NiO in the oxidation state sample prepared from this impregnation solution, and the residues Al_2 (MoO_1) _3 and NiAl_2O_1 are composed of _yNiO · MoO_3 · zH_2O (y = 1 ~ 2) and γ-Al 2 O 3 as a result.The component P can inhibit the action of Mo and Ni on the carrier.The results of TPP showed that the component P can reduce the reduction interference of NiO through the interaction with the carrier; Can reduce the MoO_3 reduction temperature.