甲烷液相催化氧化制甲醇反应介质的研究进展

Advances in Research on Reaction Media of Catalytic Oxidation of Methane to Methanol in Liquid Phase

甲烷直接催化氧化制甲醇的研究,对于实现甲烷直接转化及边远地区天然气和油田伴生气的输配利用具有重要意义。从反应介质的角度对甲烷直接液相催化氧化制甲醇的研究进展进行了评述,分析了发烟硫酸、醋酸-杂多酸体系、离子液体、水介质的优缺点,并对该领域未来的研究和发展方向进行了展望。

The study of direct catalytic oxidation of methane to methanol is great interest for utilizing natu- ral gas in remote areas and associated gas of oil fields. The research progress of direct catalytic oxidation methane to methanol in liquid phase was reviewed, focusing on reaction media,including oleum,acetic acid with heteropolyacid,ionic liquid and water. Also,the future research trend of direct catalytic oxidation of methane to methanol was discussed.