Aliphatic Alkylation in Petroleum Refining
Auteurs : Sun Weizhen, Zheng Weizhong, Gao Huanxin, Zhao Ling, Li Jinzhu
Since the direct distillation of oil fractions does not satisfy the whole demand for fuel feedstocks, processes such as reforming, isomerization, and alkylation are needed to fulfill the market requirements within the gasoline pool. From the processes mentioned above, Aliphatic alkylation is one of the most important refining processes due to the high quality of the alkylate with high research octane number (RON). Although the Aliphatic alkylation with H2SO4 and HF as catalysts have been industrialized for many years, there still exists lots of problems due to the complex heterogeneous reaction, such as the thermodynamics, reaction mechanism, molecular-level interfacial properties, and so on. Aliphatic Alkylation: in Petroleum Refining gives detailed description about the above questions, providing the fundamental understanding the alkylation process from the molecular-level interfacial properties to the macroscopic industry plant.
1. Introduction 2. Alkylation catalysts and general operation parameters 3. Reaction Thermodynamics 4. Transport behaviors 5. Reaction mechanism This chapter will give the general reaction mechanism for the alkylation. 6. Reaction kinetics 7. Reactors, Catalysts deactivation and regeneration 8. Process intensification 9. Industrial alkylation process and safety 10. Acknowledgements 11. References
Dr Weizhong has graduated from East China University of Science and Technology with bachelor and doctorate degree, In 2014 and 2020, respectively. In 2018, he went to Stanford University for joint training. He mainly engaged in the research on the identification and strengthening of interface properties of heterogeneous systems. He is good at combining molecular dynamics simulation, in-situ characterization, machine learning and experimental methods to study multi-scale interface microstructure and mass transfer characteristics, guiding the rational design of green catalysts/auxiliaries and green process development. Currently he published more than 30 papers including J. Am. Chem. Soc., AIChE J., Chem. Eng. Sci. He won the China Petroleum and Chemical Industry Federation CPCIF-Clariant Sustainable Development Youth Innovation Award.
Dr Ling has graduated from East China University of Science and Technology (ECUST), majoring in chemical technology, and obtained the master and doctorate degrees in chemical engineering from ECUST in 1993 and 1996. From 2002 to 2003, She was awarded the KC Wong Fellowship of the Royal Society of Englan
- Highlights reaction mechanisms and kinetic models using different catalysts
- Presents interfacial behaviors between reactants and catalysts that are fundamental in the process intensification of Aliphatic alkylation
Date de parution : 11-2024
Ouvrage de 400 p.
15x22.8 cm