Company Filing History:
1 out of 536 
1 out of 45 Years Active: 1990-1992
Title: Ralph P. Overend: Innovator in Hydrocarbon Processing
Introduction
Ralph P. Overend is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of hydrocarbon processing, holding a total of 2 patents. His innovative approaches have paved the way for advancements in the treatment of heavy hydrocarbon oils and peat dewatering processes.
Latest Patents
One of his latest patents is a process for reducing the viscosity of heavy hydrocarbon oils. This process involves separately heating a stream of heavy hydrocarbon oil and a stream of gas. The hot gas and hot heavy hydrocarbon oil are mixed under pressure, and the resulting mixture is passed through a small nozzle or orifice. This creates a substantial pressure drop, allowing the mixture to be ejected as a spray of fine oil droplets entrained by highly turbulent gas flow. The spray is then discharged into a confined reaction zone, where the oil of reduced viscosity is collected.
Another significant patent is a low severity peat dewatering process. This continuous process involves flowing a slurry of peat through a reactor that is directly heated by the addition of live steam. The slurry is heated to a temperature between 160°C to 200°C, subjected to intense mechanical shear and mixing, and then quenched after a period of 1 to 3 minutes.
Career Highlights
Ralph P. Overend has worked with various organizations, including Her Majesty the Queen in Right of Canada, as represented by the Minister, and Canadian Patents and Development Limited. His work has been instrumental in developing innovative solutions for hydrocarbon processing.
Collaborations
Throughout his career, Overend has collaborated with notable individuals such as Esteban Chornet and William H. Dawson. These collaborations have contributed to the advancement of his research and the successful implementation of his patented processes.
Conclusion
Ralph P. Overend's contributions to hydrocarbon processing through his innovative patents demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the industry and inspire future innovations.