Enhanced production of aromatics from propane with a temperature-shifting two-stage fluidized bed reactor

A temperature-shifting two-stage fluidized bed reactor technology was used to convert propane and its intermediate products into aromatics. The first stage served for the aromatization of propane with a Ga/ZSM-5 catalyst at 570 °C. The second stage served for the alkylation of the intermediates of o...

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Detalles Bibliográficos
Autores principales: Yang, Yifeng, Hou, Yilin, Chen, Zhaohui, Wang, Huiqiu, Wang, Yu, Liu, Boyang, Dong, Zhuoya, Gao, Jun, Wei, Ran, Qian, Weizhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9070441/
https://www.ncbi.nlm.nih.gov/pubmed/35531041
http://dx.doi.org/10.1039/c9ra05420k
Descripción
Sumario:A temperature-shifting two-stage fluidized bed reactor technology was used to convert propane and its intermediate products into aromatics. The first stage served for the aromatization of propane with a Ga/ZSM-5 catalyst at 570 °C. The second stage served for the alkylation of the intermediates of olefins at 300 °C. The increased yield of aromatics was attributed to the effective transformation of C(2)–C(3) olefins as well as due to the suppression of the hydrogen transfer effect of the olefins.

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