中文摘要：

综述了目前转化利用天然气制备合成气的主要方法,包括甲烷水蒸气重整、甲烷部分氧化、甲烷二氧化碳重整、甲烷水蒸气重整与部分氧化耦合反应、甲烷部分氧化与二氧化碳重整耦合反应、甲烷水蒸气重整与二氧化碳重整耦合反应以及甲烷的三重整反应,重点介绍了前3种典型反应所用的催化剂,最后提出将这3种典型反应耦合使用,并辅以晶格氧工艺、等离子体技术、微波技术是未来甲烷转化制备合成气的发展趋势.

英文摘要：

The main technologies for reforming natural gas to syngas at present are summarized including methane steam reforming,methane partial oxidation,carbon dioxide reforming of methane,coupling reaction of methane steam reforming and partial oxidation,coupling reaction of methane partial oxidation and carbon dioxide reforming,coupling reaction of methane steam reforming and carbon dioxide reforming,and tri-reforming of methane.The catalysts used in the first three typical reactions are focused on.It is pointed out that coupling the three typical reactions,and accompanied with lattice oxygen technology,plasma technology and microwave irradiation technology are development tendency of natural gas reforming to syngas.