Company Filing History:
Years Active: 2006
Title: Innovations of Hosea Cheung in Acetic Acid Production
Introduction
Hosea Cheung is an accomplished inventor based in Corpus Christi, TX (US). He has made significant contributions to the field of chemical engineering, particularly in the production of acetic acid. His innovative approach has led to the development of a unique process that enhances efficiency and control in chemical reactions.
Latest Patents
Hosea Cheung holds a patent for a "Low water methanol carbonylation process for high acetic acid production and for water balance control." This invention relates to a process for the production of acetic acid by carbonylation of methanol and reactive derivatives in a reaction mixture using a rhodium-based catalyst under low water conditions. The process achieves reaction rates of at least 15 g mol/l/hr, with high-rate reactions proceeding at water concentrations of less than 2.0 wt. %. The innovative aspect of this process includes maintaining the desired water concentration in the reaction mixture by adding compounds such as methyl acetate, dimethyl ether, or acetic anhydride.
Career Highlights
Hosea Cheung is currently associated with Celanese International Corporation, where he applies his expertise in chemical processes. His work focuses on improving production methods and enhancing the efficiency of chemical reactions. With a patent portfolio that includes one significant patent, he has established himself as a key figure in his field.
Collaborations
Hosea has collaborated with notable colleagues, including Michael E Huckman and G Paull Torrence. These collaborations have contributed to the advancement of innovative processes in chemical engineering.
Conclusion
Hosea Cheung's contributions to the field of acetic acid production through his innovative patent demonstrate his commitment to advancing chemical engineering. His work not only enhances production efficiency but also sets a precedent for future innovations in the industry.