Paul L Sears

Title: Paul L Sears: Innovator in Hydrocracking Technology

Introduction

Paul L Sears is a notable inventor based in Dunrobin, California. He has made significant contributions to the field of hydrocracking technology, particularly in the processing of heavy hydrocarbon oils. His innovative approach has led to advancements that enhance the efficiency of hydrocracking processes.

Latest Patents

One of Paul L Sears' key patents is titled "Hydrocracking of heavy hydrocarbon oils with heavy hydrocarbon recycle." This patent involves a method where a heavy hydrocarbon oil, which has a substantial portion boiling above 524°C, is subjected to hydrocracking using a fractionated heavy oil recycle stream containing active additive particles. The process utilizes a slurry feed of fresh heavy hydrocarbon oil and a heavy hydrocarbon recycle, along with iron sulphate additive particles. This innovative method results in a mixed effluent that is processed to separate a liquid heavy hydrocarbon stream, which is then fractionated to obtain a heavy oil that can be recycled back into the hydrocracking zone.

Career Highlights

Paul L Sears has been associated with Energy, Mines & Resources in Canada, where he has applied his expertise in hydrocracking technology. His work has contributed to the development of more efficient methods for processing heavy hydrocarbons, which is crucial for the energy sector.

Collaborations

Throughout his career, Paul has collaborated with notable colleagues such as Theo J De Bruijn and William H Dawson. These collaborations have likely enriched his work and contributed to the advancements in hydrocracking technology.

Conclusion

Paul L Sears is a distinguished inventor whose work in hydrocracking technology has made a significant impact on the energy industry. His innovative patent demonstrates his commitment to improving the efficiency of hydrocarbon processing.