Xiaoli Wei

Title: Xiaoli Wei: Innovator in Catalytic Cracking Technologies

Introduction

Xiaoli Wei is a prominent inventor based in Beijing, China, recognized for his contributions to the field of catalytic cracking technologies. With a total of five patents, Xiaoli has developed innovative methods to enhance the efficiency and yield of light olefins and aromatics from various oil products. His work is particularly vital in addressing challenges associated with heavy aromatics and inferior oil utilization.

Latest Patents

Xiaoli Wei's latest patents include two significant innovations that demonstrate his expertise in chemical engineering and petroleum processing.

1. **Method and System for Treating Catalytic Cracking Reaction Product and Use Thereof**: This patented method utilizes a fluidized reactor to conduct hydrodealkylation treatment on catalytic cracking gasoline. The process efficiently converts heavy aromatics present in catalytic cracking oil gas into light olefins and light aromatics, improving yields and enabling stable long-term operations. It addresses the legal and practical issues surrounding the low-value heavy aromatics derived from catalytic cracking units.

2. **Process and System for Producing Light Olefins from Inferior Oils**: This patent outlines a comprehensive process for extracting light olefins from inferior oils. The method involves several steps, including thermal conversion reactions in the presence of hydrogen, followed by multiple separation and upgrading steps, significantly enhancing the value derived from lower-quality oils.

Career Highlights

Xiaoli Wei has built an impressive career, with experience in prestigious organizations such as China Petroleum & Chemical Corporation (Sinopec) and the Research Institute of Petroleum Processing. His work in these institutions has been instrumental in advancing technologies related to petroleum processing and refining.

Collaborations

Throughout his innovative journey, Xiaoli has collaborated with esteemed colleagues, including Jianhong Gong and Jiushun Zhang. These collaborations have resulted in enhanced research efforts and the successful development of impactful technologies in the petroleum sector.

Conclusion

Xiaoli Wei’s inventive contributions to catalytic cracking processes significantly advance the petroleum industry. His patents not only tackle pressing issues related to oil processing but also aim to improve the overall efficiency and sustainability of petroleum utilization. As he continues to innovate, the impact of his work on the field is likely to grow, benefiting both companies and the environment alike.