Jirui Zhang

Title: Jirui Zhang - Innovator in Ethylbenzene Production

Introduction

Jirui Zhang is a notable inventor based in Beijing, China. He has made significant contributions to the field of chemical engineering, particularly in the production of ethylbenzene. His innovative approach has led to the development of a new process that enhances efficiency and product quality.

Latest Patents

Jirui Zhang holds a patent for a process and apparatus for the preparation of ethylbenzene by alkylation of benzene with dilute ethylene contained in dry gas by catalytic distillation. This invention outlines a new method that includes the pretreatment of raw refinery dry gas and the gas-liquid-solid three-phase alkylation of benzene with ethylene over a solid catalyst in a catalytic distillation tower. The process also involves the concurrent distillation separation of the product mixture. The advantages of this invention include a simple apparatus structure, ease of operation, moderate operating conditions, large catalyst capacity, high product quality, and a long catalyst lifetime.

Career Highlights

Jirui Zhang is affiliated with the Beijing Institute of Clothing Technology, where he applies his expertise in chemical processes. His work has been instrumental in advancing the methods used in the production of essential chemicals.

Collaborations

Jirui Zhang has collaborated with notable colleagues such as Dongfeng Li and Jiquan Fu. Their combined efforts have contributed to the success of various projects within their field.

Conclusion

Jirui Zhang's innovative contributions to the production of ethylbenzene demonstrate his commitment to advancing chemical engineering. His patent reflects a significant step forward in the efficiency and quality of chemical production processes.