David Childs

Title: David Childs: Innovator in Bitumen Treatment and Centrifugal Separation

Introduction

David Childs is a notable inventor based in Edmonton, Canada. He has made significant contributions to the fields of bitumen treatment and centrifugal separation. With a total of 2 patents, his work has advanced the efficiency and effectiveness of processes in these areas.

Latest Patents

One of Childs' latest patents is focused on a process for treating supercritical bitumen froth from oil sands. This innovative method involves diluting raw bitumen froth with a diluent, separating it into light and heavy fractions, and utilizing a solvent/bitumen mixture in a supercritical extraction process. This results in a heavy phase containing asphaltenes, solids, and water, and a light phase that yields deasphalted oil.

Another significant patent involves a centrifugal separator designed with an inlet arrangement that includes a set of annular discs or a helically shaped element. This invention enhances the efficiency of liquid mixture processing by pre-rotating and pre-accelerating the liquid before it enters the separator. The design aims to improve the overall performance of centrifugal separation processes.

Career Highlights

Throughout his career, David Childs has worked with prominent companies such as Syncrude Canada Ltd. and Alfa Laval Corporate AB. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the energy and separation technology sectors.

Collaborations

David has collaborated with talented individuals such as Daniel Bulbuc and Keng Chung. These partnerships have fostered a creative environment that has led to the development of his impactful inventions.

Conclusion

David Childs is a distinguished inventor whose work in bitumen treatment and centrifugal separation has made a lasting impact on the industry. His innovative patents and collaborations reflect his commitment to advancing technology in these fields.