Xiaomang Zhang

Title: Innovations of Xiaomang Zhang in Catalysis

Introduction

Xiaomang Zhang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of catalysis, particularly in the development of mixed molecular sieve catalysts. With a total of 2 patents, his work has the potential to impact various industrial processes.

Latest Patents

Xiaomang Zhang's latest patents include a mixed molecular sieve catalyst and its preparation method. This invention provides a catalyst comprising 5-30 wt % Y molecular sieve, 5-30 wt % ZSM-5 molecular sieve, along with a matrix component and binder component. The preparation method involves mixing the molecular sieves with a matrix material, binder precursor, pore former, dispersant, and water to create an aqueous slurry, which is then spray dried and baked. This catalyst significantly improves the selectivity to C4 and C5 olefins when used in the methanol-to-olefin process.

Another notable patent focuses on a catalyst with high C4 olefin selectivity for preparing olefins from methanol. The preparation method includes mixing a ZSM-5 molecular sieve, a phosphorus source, a matrix material, bonding agent, and water to formulate an aqueous slurry. The process also involves spray drying and calcining the intermediate product to obtain the final catalyst. This catalyst achieves a methanol conversion rate of over 99%, with high propylene selectivity and C4 selectivity reaching up to 32%.

Career Highlights

Xiaomang Zhang is currently employed at Shanghai Bi Ke Clean Energy Technology Co., Ltd. His work at this company emphasizes the importance of innovative catalysts in clean energy applications. His contributions have been instrumental in advancing the field of catalysis.

Collaborations

Xiaomang Zhang collaborates with talented individuals such as Fan Zhang and Yijun Wang. Their teamwork fosters an environment of innovation and creativity, leading to groundbreaking advancements in their field.

Conclusion

Xiaomang Zhang's innovative work in catalysis, particularly in the development of mixed molecular sieve catalysts, showcases his expertise and commitment to advancing clean energy technologies. His patents reflect a significant contribution to the industry, paving the way for more efficient processes in the future.