This inventor holds 1 USPTO granted patent. Top assignee: The Pittsburg & Midway Coal Mining Co.. Active years: 1984.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1984
Title: Innovations of Clifford J Moskal in Coal-Oil Slurry Heating
Introduction
Clifford J Moskal is an accomplished inventor based in Oklahoma City, OK (US). He has made significant contributions to the field of coal processing, particularly through his innovative patent related to heating coal-oil slurries. His work has implications for improving efficiency in coal liquefaction processes.
Latest Patents
Moskal holds a patent for a "Process for heating coal-oil slurries." This invention focuses on controlling the gas to slurry volume ratio to achieve a gas holdup of about 0.4 when heating a flowing coal-oil slurry and a hydrogen-containing gas stream. This process allows for operation with virtually any coal to solvent ratio, ensuring efficient heat transfer and satisfactory pressure drops. The critical minimum gas flow rate for any given coal-oil slurry depends on various factors, including coal concentration, particle size distribution, and solvent composition.
Career Highlights
Moskal's career is marked by his innovative approach to coal processing. His patent addresses the challenges of maintaining system stability during the heating of coal-oil slurries. He has identified that operating below the critical minimum gas flow rate can lead to instability, which is indicated by temperature fluctuations and pressure drop variations. His research emphasizes the importance of controlling the gas to slurry volume ratio to maintain a homogeneous flow regime.
Collaborations
Moskal has collaborated with notable colleagues, including Walter A Braunlin and Alan Gorski. Their combined expertise has contributed to advancements in the field of coal processing and the development of efficient heating methods.
Conclusion
Clifford J Moskal's contributions to the heating of coal-oil slurries demonstrate his innovative spirit and commitment to improving coal processing technologies. His patent reflects a deep understanding of the complexities involved in this field, paving the way for more efficient and stable operations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile