Kinetic modeling of methanol to olefins process over SAPO‐34 catalyst based on the dual‐cycle reaction mechanism

AIChE Journal ◽  
2018 ◽  
Author(s):  
Xiaoshuai Yuan ◽  
Hua Li ◽  
Mao Ye ◽  
Zhongmin Liu
Keyword(s):  
Reaction Mechanism ◽  
Kinetic Modeling ◽  
Dual Cycle

Experimental and Kinetic Modeling Study of Autoignition Characteristics ofn-Heptane/Ethanol by Constant Volume Bomb and Detail Reaction Mechanism

2017 ◽  
Vol 31 (12) ◽  
pp. 13610-13626 ◽  
Author(s):  
Runzhao Li ◽  
Zhongchang Liu ◽  
Yongqiang Han ◽  
Manzhi Tan ◽  
Yun Xu ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Kinetic Modeling ◽  
Constant Volume ◽  
Modeling Study

Evolution of the reaction mechanism during the MTH induction period over the 2-dimensional FER zeolite

RSC Advances ◽  
2016 ◽  
Vol 6 (61) ◽  
pp. 56698-56704 ◽  
Author(s):  
Liang Qi ◽  
Jinzhe Li ◽  
Lei Xu ◽  
Zhongmin Liu
Keyword(s):  
Reaction Mechanism ◽  
Induction Period ◽  
Dual Cycle ◽  
Zeolite P

During the MTH reaction over HZSM-35, the dual-cycle mechanism was found to evolve evidently as the induction reaction progressed.

Kinetic modeling and reaction mechanism of toluene and by-products in photocatalytic oxidation reactor

2021 ◽  
pp. 131536
Author(s):  
Mojtaba Malayeri ◽  
Chang-Seo Lee ◽  
Jianjun Niu ◽  
Jiping Zhu ◽  
Fariborz Haghighat
Keyword(s):  
Reaction Mechanism ◽  
Kinetic Modeling ◽  
Photocatalytic Oxidation ◽  
Oxidation Reactor ◽  
By Products

scholarly journals Kinetic Modeling of Solketal Synthesis from Glycerol and Acetone Catalyzed by an Iron(III) Complex

Catalysts ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 83
Author(s):  
Francesco Taddeo ◽  
Roberto Esposito ◽  
Vincenzo Russo ◽  
Martino Di Serio
Keyword(s):  
Reaction Mechanism ◽  
Vegetable Oils ◽  
Kinetic Modeling ◽  
Batch Reactor ◽  
Reaction Network ◽  
Pharmaceutical Formulations ◽  
Animal Fats ◽  
Reliable Model ◽  
Negative Effect ◽  
Thermodynamic And Kinetic Parameters

In the last few years, the depletion of the fossil sources and their negative effect on the environment has led to find new alternatives; among these, biodiesel is considered one of the most promising for this purpose. Biodiesel can be produced from the transesterification of vegetable oils or animal fats, obtaining glycerol as a by-product. Glycerol can be used in different processes and one of the most interesting is the condensation with acetone to produce solketal. Among its applications, plasticizers, solvents, and pharmaceutical formulations are the most common. In this work, the attention was focused on the reaction between glycerol and acetone to give solketal promoted by an iron(III) complex. The reaction mechanism was hypothesized, and the kinetics was studied in a batch reactor. Finally, the thermodynamic and kinetic parameters were determined with a reliable model investigating the phenomena that occurred in the reaction network.

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