Pek L Choo

Title: Innovations by Pek L Choo

Introduction

Pek L Choo is a notable inventor based in Naperville, IL (US). He has made significant contributions to the field of chemical engineering, particularly in applications related to pulp and paper manufacturing and water clarification. With a total of six patents to his name, Choo's work has had a meaningful impact on industrial processes.

Latest Patents

Choo's latest patents include innovative methods for enhancing paper manufacturing and natural water clarification. One of his patents focuses on colloidal silica/polyelectrolyte blends for pulp and paper applications. This method outlines the steps for manufacturing paper using these blends. Another significant patent addresses the clarification of natural waters containing turbidity-causing components. This invention involves the addition of a stable colloidal silica suspension and a water-based polymeric coagulant to turbid water. The components can be added independently or blended together for simultaneous addition. Additionally, the colloidal silica may be conditioned by passing it over a cationic exchange resin before the addition of the cationic polymer.

Career Highlights

Choo has had a successful career at Nalco Chemical Company, where he has been able to apply his innovative ideas to real-world challenges. His work has not only advanced the company's technological capabilities but has also contributed to more sustainable practices in the industry.

Collaborations

Choo has collaborated with several talented individuals in his field, including Kristine S Siefert and Michio Kobayashi. These collaborations have fostered a creative environment that encourages the development of groundbreaking solutions.

Conclusion

Pek L Choo's contributions to the fields of pulp and paper applications and water clarification demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of chemical processes and their practical applications.