【摘要】 研究了在甲醇溶剂中催化剂氢氧化钾、钼酸铵、硫酸亚铁对辽宁阜新煤液化液态产物分布的影响.实验结果表明:氢氧化钾能够提高油产率.钼酸铵和硫酸亚铁均能够促进重质组份的生成,但没有提高油产率和转化率.钼酸铵能够提高前沥青烯产率,对沥青烯产率影响不大;而硫酸亚铁能够提高沥青烯产率,对前沥青烯产率影响不大.更多还原

【Abstract】 The effects of FeSO₄ and（NH₄）₂MoO₄ on the liquid products from Liaoning Fuxin coal liquefaction was investigated.The results show that KOH improve oil rate.Both（NH₄）₂MoO₄ and FeSO₄ improve the rate of heavy constituents.However,the oil rate and conversion rate have not been increased.（NH₄）₂MoO₄ can improve the preasphaltene rate,and has no effect on the asphaltene rate.Meanwhile,FeSO₄ can improve asphaltene rate,but has no effect on preasphaltene rate.更多还原