Auteur Zheng-Hong Luo
Documents disponibles écrits par cet auteur (6)
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Article : texte imprimé
Wei-Cheng Yan, Auteur ; Guo-Qiang Chen, Auteur ; Zheng-Hong Luo, Auteur |In this work, the CFD modeling approach, which is an old approach in chemical engineering, is extended to the propylene polymerization process in a multizone circulating reactor (MZCR) in order to design a new gas-barrier system in the MZCR from[...]
Article : texte imprimé
Zheng-Hong Luo, Auteur ; Xiao-Zi You, Auteur ; Jie Zhong, Auteur |In the present study, a reactor design for the direct preparation of dichloropropanol (DCP) from glycerol (GLY) is presented. As an optimum design, a reactive distillation (RD) column in which the second chlorination of GLY occurs during the dir[...]
Article : texte imprimé
Zheng-Hong Luo, Auteur ; Xiao-Zi You, Auteur ; Jie Zhong, Auteur |In the present study, a reactor design for the direct preparation of dichloropropanol (DCP) from glycerol (GLY) is presented. As an optimum design, a reactive distillation (RD) column in which the second chlorination of GLY occurs during the dir[...]
Article : texte imprimé
Zheng-Hong Luo, Éditeur scientifique ; Xiao-Zi You, Éditeur scientifique ; Hua-Rong Li, Éditeur scientifique |Direct preparation of 1,3-dichloro-2-propanol from glycerol is carried out in a batch reactor using acetic acid catalyst at 363−393 K. The analytical technique, gas chromatography, is employed in order to follow the time evolution of the reagent[...]
Article : texte imprimé
Zheng-Hong Luo, Auteur ; Pei-Lin Su, Auteur ; Wei Wu, Auteur |In industrial loop reactors for catalytic propylene polymerization, the reactor pressure can influence the polymerization rate, feed flow rate, and product properties, especially safe operation of the reactor. To predict the pressure change duri[...]
Article : texte imprimé
De-Pan Shi, Auteur ; Zheng-Hong Luo, Auteur ; An-Yi Guo, Auteur |A three-dimensional computational fluid dynamics (CFD) model, using an Eulerian−Eulerian two-fluid model which incorporates the kinetic theory of granular flow, was developed to describe the gas−solid two-phase flow in fluidized-bed polymerizati[...]
