Chuang Liu

Title: Innovations of Chuang Liu in Biomass Conversion

Introduction

Chuang Liu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of biomass conversion, particularly in the preparation of paraxylene. His innovative methods have the potential to impact the petrochemical industry positively.

Latest Patents

Chuang Liu holds a patent titled "Method for preparing p-xylene by biomass conversion." This patent describes a process that involves contacting a biomass starting material with a hydrogenation catalyst in a multiphase system. The system consists of an organic solvent, an inorganic salt, and water, with hydrogen serving as the hydrogen source. The resulting product is separated to obtain an organic phase containing 2,5-hexanedione. Subsequently, this organic phase is reacted with ethylene using a molecular sieve catalyst to produce paraxylene. The molecular sieve catalyst can include aluminophosphate molecular sieves and SCM-14 molecular sieves.

Career Highlights

Chuang Liu has worked with prominent organizations such as China Petroleum & Chemical Corporation and Shanghai Research Institute of Petrochemical Technology, Sinopec. His experience in these institutions has allowed him to develop and refine his innovative methods in biomass conversion.

Collaborations

Chuang Liu has collaborated with notable colleagues, including Weimin Yang and Xiangcheng Li. Their combined expertise has contributed to advancements in the field of biomass conversion.

Conclusion

Chuang Liu's work in biomass conversion exemplifies the innovative spirit of modern inventors. His patent on the preparation of paraxylene showcases the potential for sustainable practices in the petrochemical industry. His contributions are paving the way for future advancements in this critical field.