Development and optimisation of different overall concepts for the thermal decomposition of methane using a porous Fluid-Wall-Flow Reactor and a Molten-Metal Capillary Reactor

甲烷的非催化热裂解是一个很有前途的概念，用于低至零二氧化碳排放的制氢。然而，这是一个极具挑战性的反应系统，虽然有一些有前途的反应工程解决方案，但仍需要大量的开发工作。首先，报告描述了在流体壁流反应器中完成的甲烷热解部分，以及我们课题组在高温反应工程这一课题上的发展和知识的巨大增长。此外，还展示了熔融金属毛细管反应器的结果，以及由于项目过程中的结果和经验而需要对概念进行的改进。

Non-catalytic thermal pyrolysis of methane is a promising concept for hydrogen production with low to zero carbon dioxide emissions. It is, however, an extremely challenging reaction system and, while there are several promising reaction engineering solutions available, considerable development work is still required. First of all the report describes the completed part of pyrolysis of methane in the fluid wall flow reactor, the development and the huge increase of knowledge in this topic of high-temperature reaction engineering in our research group. Furthermore results of the molten metal capillary reactor are shown as well as the required enhancements of the concept due to results and experiences during the course of the project.