A Study of N-Doped Activated Carbon Supported Ag Catalysts for the Hydrogenation of Dimethyl Oxalate to Methyl Glycolate

乙醇酸甲酯（Methylglycolate，简称MG）是最为简单的一种醇酸酯，与醇类和酯类有着相似的化学特性；其分子结构中同时具有αH、羟基和酯基官能团，能够发生加氢、水解、氨解等多种化学反应，进而合成很多下游化工产品。因此，MG是重要的有机化工原料和优良溶剂。MG的合成方法多种多样，其中，基于合成气化学的“草酸二甲酯选择性加氢法”是一条竞争性很强的MG合成路线。 本学位论文以草酸二甲酯（DMO）选择性加氢制MG为目标反应，对活性炭载体进行氮掺杂改性，开发出Ag/AC-N-x（x表示N的质量百分含量）催化剂，考察其催化性能，进而结合多种表征手段对催化剂的组成、结构和表面性质进...Methyl glycolate (MG) is a kind of simplest alkyd ester, possessing chemical properties similar to alcohols and esters. The molecular structure of MG contains α-H, hydroxyl, and ester group, so MG can process reactions like hydrogenation, hydrolysis, ammonolysis and so on. Thus, MG is an important chemical intermediate and high-quality solvent with broad applications. Several approaches to MG synt...学位：工学硕士院系专业：化学化工学院_化学工程学号：2062014115142