Mark H Pratton

Title: Mark H Pratton: Innovator in Chemical Processes

Introduction

Mark H Pratton is a notable inventor based in Galt, CA (US). He has made significant contributions to the field of chemical engineering, particularly in the development of processes involving diazomethane. His innovative approach has led to advancements that enhance safety and efficiency in chemical production.

Latest Patents

Mark H Pratton holds a patent for a "Large scale batch process for diazomethane." This patent describes a method for preparing diazomethane in a batch process on a scale of at least 50 gram-moles per batch. The process utilizes an N-methyl-N-nitroso amine in an organic solvent and an inorganic base in an aqueous solution. By employing a phase transfer catalyst and controlling various parameters, such as solvent choice, reagent concentrations, addition rate, and reaction temperature, the method ensures that the concentration of diazomethane in both liquid and vapor phases is maintained within safe limits to prevent detonation.

Career Highlights

Mark H Pratton is associated with Aerojet-General Corporation, where he applies his expertise in chemical processes. His work has been instrumental in advancing the company's capabilities in chemical manufacturing and safety protocols.

Collaborations

Throughout his career, Mark has collaborated with esteemed colleagues, including Thomas G Archibald and Der-Shing Huang. These partnerships have fostered innovation and contributed to the successful development of new chemical processes.

Conclusion

Mark H Pratton's contributions to the field of chemical engineering, particularly through his patent on diazomethane production, highlight his role as an innovator. His work continues to influence safety and efficiency in chemical processes.