Mark Muraoka

Title: Mark Muraoka: Innovator in Fischer-Tropsch Catalyst Technology

Introduction

Mark Muraoka is a notable inventor based in Walnut Creek, CA (US). He has made significant contributions to the field of catalyst technology, particularly in the development of Fischer-Tropsch catalysts. With a total of 3 patents to his name, Muraoka's work has implications for various industrial applications.

Latest Patents

Muraoka's latest patents include a process for preparing a Fischer-Tropsch catalyst precursor and a Fischer-Tropsch catalyst made from the precursor. This innovative process involves preparing a catalyst precursor by contacting a boehmite material with a stabilizer containing vanadium-phosphorus. The boehmite material consists of two or more different crystalline boehmites with the same average crystallite size and differing properties such as surface area and pore volume. The process also includes heat treatment to obtain a stabilized catalyst support with a pore volume of at least 0.3 cc/g. Additionally, he has developed a stable tungsten-phosphorus modified support for a Fischer-Tropsch catalyst, which enhances hydrothermal stability.

Career Highlights

Mark Muraoka is currently employed at Chevron U.S.A. Inc., where he continues to innovate in the field of catalyst technology. His work has been instrumental in advancing the efficiency and stability of Fischer-Tropsch catalysts, which are crucial for converting natural gas into liquid fuels.

Collaborations

Muraoka has collaborated with notable colleagues such as Kandaswamy Jothimurugesan and Howard Steven Lacheen. These collaborations have further enriched his research and development efforts in catalyst technology.

Conclusion

Mark Muraoka's contributions to Fischer-Tropsch catalyst technology demonstrate his commitment to innovation in the field. His patents reflect a deep understanding of catalyst materials and processes, positioning him as a key figure in this area of research.