Donald E McKenzie

Title: Innovations of Donald E McKenzie

Introduction

Donald E McKenzie is a notable inventor based in Woodland Hills, CA (US). He has made significant contributions to the field of materials recovery and hazardous waste disposal. With a total of 2 patents, his work focuses on innovative methods that enhance environmental safety and resource recovery.

Latest Patents

One of McKenzie's latest patents is the "Magnesium fluoride recovery method." This method involves obtaining magnesium fluoride that is substantially free from radioactive uranium from a slag containing the same. The process includes grinding the slag to a particle size of about 200 microns or less and treating it with acid under specific conditions. This results in a liquid product and a particulate solid product, which is further treated to produce a solid residue consisting essentially of magnesium fluoride with a low residual radioactivity level.

Another significant patent is the "Molten salt hazardous waste disposal process utilizing gas/liquid." This innovative process converts the products of molten salt combustion of hazardous wastes into a cooled gas and a dry flowable mixture of salts. The method maximizes the recovery of useful materials while minimizing the volume of waste that must be discarded. A preferred embodiment of this process employs a spray dryer treatment to enhance gas/liquid contact.

Career Highlights

Donald E McKenzie has worked with Rockwell International Corporation, where he has applied his expertise in developing innovative solutions for waste management and materials recovery. His contributions have been instrumental in advancing the company's capabilities in these areas.

Collaborations

Throughout his career, McKenzie has collaborated with notable coworkers such as LeRoy F Grantham and Richard L Gay. These partnerships have fostered a collaborative environment that has led to the development of impactful inventions.

Conclusion

Donald E McKenzie is a distinguished inventor whose work in magnesium fluoride recovery and hazardous waste disposal has made significant strides in environmental safety. His innovative approaches continue to influence the field and contribute to sustainable practices.