Dynamic Model Study and Analysis of DME Auto-Thermal Steam Reforming Reaction

• 作者: Cong Li Yan Gao
• 来源期刊: 电力能源(英文)
• 学科: 化学
• 关键词: DIMETHYL ETHER (DME) KINETIC Model The REACTION Rate REFORMING REACTION
• 年，卷（期）: 2015,（5）
• 页码范围: 89-95
• 页数: 7页
• 分类号: O6

摘要

Through the study of the kinetics of dimethyl ether steam reforming reaction, a two-dimensional model of the reactor is established. At the same time, rate equations of simplified elementary reactions of DME steam reforming reaction are deduced by the mechanism of Langmuir-Hinshel-wood, and the rate constants are obtained by correcting the pre-exponential factor of Arrhenius equation. Finally, the analog data of DME steam reforming reaction under a variety of conditions are obtained, and making a simulation diagram. The two-dimensional model is substantially correct because of the analog data more in line with a variety of knowledge.