Process Intensification Aspects for Steam Methane Reforming: An Overview

作者：Bhat Shrikant A; Sadhukhan Jhuma^*

来源：AIChE Journal, 2009, 55(2): 408-422.

DOI：10.1002/aic.11687

• steam methane reforming
• hydrogen economy
• process intensification
• catalyst design
• multiscale modeling

Steam methane reforming (SMR) is the most widely used process in industry for the production of hydrogen, which is considered as the future generation energy carrier. Having been perceived as an important source of H,, there are abundant incentives for design and development of SMR processes mainly through the consideration of process intensification and multiscale modeling; two areas which are considered as the main focus of the future generation chemical engineering to meet the global energy challenges. This article presents a comprehensive overview of the process integration aspects for SMR, especially the potential for multiscale modeling in this at-ea. The intensification for SMR is achieved by coupling with adsorption and membrane separation technologies, etc., and using the concept of multifunctional reactors and catalysts to overcome the mass transfer, heat transfer, and thermodynamic limitations. In this article, the focus of existing and future research on these emerging areas has beet? drawn.

• 出版日期2009-2