Wu Cheng Cheng

Title: Innovations by Wu Cheng Cheng in Catalytic Processes

Introduction

Wu Cheng Cheng is an accomplished inventor based in Ellicott City, MD (US). He has made significant contributions to the field of catalysis, particularly in optimizing light olefin yields and liquefied petroleum gas (LPG) from fluid catalytic cracking (FCC) processes. His innovative work has implications for the efficiency and effectiveness of chemical production.

Latest Patents

Wu Cheng Cheng holds a patent for a catalyst composition designed for use in fluidized catalytic units. The patent, titled "Catalyst for light olefins and LPG in fluidized catalytic units," describes a catalyst composition comprising at least about 10% by weight pentasil and at least about 12% by weight Y-type zeolite. The pentasil to Y zeolite ratio is at least 0.25, and these components together comprise at least about thirty-five percent of the catalyst. This innovative composition has been shown to optimize light olefin yields and LPG from FCC processes. Preferred embodiments include matrix surface areas greater than 25 m/g, along with phosphorous and rare earth elements.

Career Highlights

Wu Cheng Cheng is associated with W.R. Grace & Co. - Conn., where he has been instrumental in advancing catalytic technologies. His work has not only contributed to the company's portfolio but has also enhanced the overall efficiency of chemical processes in the industry.

Collaborations

Throughout his career, Wu Cheng Cheng has collaborated with notable colleagues, including Meenakshi Sundaram Krishnamoorthy and Ranjit Kumar. These collaborations have fostered a productive environment for innovation and development in catalytic processes.

Conclusion

Wu Cheng Cheng's contributions to the field of catalysis, particularly through his patented innovations, highlight his role as a significant inventor in the industry. His work continues to influence the efficiency of chemical production processes, showcasing the importance of innovation in this field.