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- Title
Solvent‐free gas‐phase epoxidation of propylene in fluidized bed reactor.
- Authors
Zhu, Quanren; Miao, Cuilan; Yi, Yanhui; Liu, Chunyan; Guo, Yitong; Feng, Zhaochi; Guo, Hongchen
- Abstract
Industrial HPPO process suffers from the use of CH3OH solvent, leading to energy‐intensive and lengthy purification operations. Herein, by using a microspheric TS‐1 catalyst and a fluidized bed reactor, we realized a solvent‐free gas‐phase epoxidation of propylene, in which, 18% C3H6 conversion and 97% PO selectivity have been achieved with 73% H2O2 utilization. Furthermore, the gas‐phase epoxidation proceeds with an excellent stability, attributed to use of the fluidized bed reactor.
- Subjects
FLUIDIZED bed reactors; EPOXIDATION; PROPENE; FLUIDIZED-bed combustion; MANUFACTURING processes
- Publication
AIChE Journal, 2021, Vol 67, Issue 5, p1
- ISSN
0001-1541
- Publication type
Article
- DOI
10.1002/aic.17218