浆态床FT合成反应器的工程放大

Engineering Scale-up of the Bubble Column Slurry Reactor for Fischer-Tropsch Synthesis

基于 Rheinpreussen-Koppers 示范装置和 Sasol 的浆态床 Fischer-Tropsch(FT)合成反应器工程放大实践,指出针对目前使用的 Fe 催化剂而言,浆态床 FT 合成的总包反应过程以反应控制为主,为浆态床 FT 合成反应器的放大提供了有利因数。当量直径放大概念在 Rheinpreussen-Koppers 示范装置的成功应用,为浆态床 FT 合成反应器的放大和生产能力的扩大提供了实践的基础。Sasol 浆态床 FT 合成反应器的工程放大成功是以其雄厚的固定流化床 FT 合成反应器的技术为基础的。简介了国内浆态床 FT 合成技术的工业化研究进展。

Based on development of Rheinpreussen-Koppers demonstration plant and Sasol slurry Fischer-Tropsch （FT） synthesis reactor, it was pointed out that the overall reaction was kinetically controlled in the present Fe catalyst used for slurry Fischer-Tropsch synthesis （SFTS）, which was advantageous to the scale-up of SFTS reactor. The concept of equivalent diameter was successfully applied in the development of Rheinpreussen-Koppers demonstration plant, which provided a practical background to increase the capacity of SFTS reactor. Scale-up of Sasol SFTS was based on the experience of scale-up of fixed fluidized bed FT synthesis reactor in many side. Also, it was summarized that the status and progress in China.