中文摘要：

以合成的配体N-月桂酰基ED3A为基础合成了过渡金属络合物催化剂N-月桂酰基ED3A铁,并通过红外光谱对该催化剂进行了表征。将其用于稠油水热催化裂解降黏反应试验的结果表明：过渡金属络合物催化剂N-月桂酰基ED3A铁可使辽河冷42-平2稠油（85 600 mPa.s,50℃）在200℃时,催化剂用量（wB）为0.03%,加水量（φB）30%,反应时间24 h的条件下,降黏率为93.4%,并有10.2%的重质组分裂解为轻质组分。

英文摘要：

Transition metal complex N-dodecanoyl-ethylenediamine-triacetic iron was prepared by self-made N-dodecanoyl-ethylenediamine-triacetic acid ligand. The catalyst was characterized by the FT-IR and applied in aquathermolitic reaction of heavy oil. The experiment shows that viscosity of heavy oil （85 600 mPa · s,50℃） is reduced at a rate up to 93.4 % and that the conversion of heavy content to the light content were 9. 25 % under the optimistic conditions with the concent ration of catalyst being 0. 03%, the ratio of added water, 30 %, the reaction temperature 200℃ and the reaction time 24 hours.