Charles A Johnson

Title: The Innovations of Charles A. Johnson

Introduction

Charles A. Johnson is a notable inventor based in Ashland, KY (US). He has made significant contributions to the field of hydrocarbon processing, particularly in the development of methods for upgrading oil products derived from coal and shale oil. With a total of 2 patents, his work has implications for the production of jet fuel and the removal of contaminants from coal liquids.

Latest Patents

Johnson's latest patents include a "Combination process for upgrading oil products of coal, shale oil" and a "Process for removal of hydroxy- and/or mercapto-substituted hydrocarbons." The first patent outlines a method that integrates various processing steps, such as hydrotreating and acid extraction, to produce jet fuel fractions like JP4, JP5, and JP8. This innovative approach significantly reduces hydrogen requirements while maximizing the yield of desired jet fuel products. The second patent focuses on the removal of hydroxy-substituted and mercapto-substituted hydrocarbons from coal liquids using an aqueous composition containing an alkanolamine, resulting in a two-phase mixture that can be effectively separated.

Career Highlights

Johnson has had a distinguished career at Ashland Oil, Inc., where he has applied his expertise in hydrocarbon processing. His innovative approaches have contributed to advancements in fuel production and environmental sustainability.

Collaborations

Throughout his career, Johnson has collaborated with notable colleagues, including Clifford Ward and Howard F. Moore. These partnerships have fostered a collaborative environment that has led to significant advancements in their field.

Conclusion

Charles A. Johnson's contributions to hydrocarbon processing and fuel production highlight his innovative spirit and dedication to improving energy resources. His patents reflect a commitment to advancing technology in a way that benefits both industry and the environment.