David A Cain

Title: Innovations of David A Cain in Solid Fuel Upgrading

Introduction

David A Cain is an accomplished inventor based in Heidelberg, Australia. He has made significant contributions to the field of solid fuel upgrading, holding three patents that showcase his innovative approaches to enhancing the properties of coal.

Latest Patents

Cain's latest patents focus on the production of densified coal pellets with improved physical properties and enhanced calorific value. One of his notable inventions involves a process that subjects coal to a shearing-attritioning step, followed by extrusion and drying. This process incorporates various additives, including alkali metal hydroxides and carbonates, to improve the coal's characteristics. Another patent details a method for treating brown coal, which involves applying shearing forces to create a plastic mass that can be compacted and dried into a denser fuel. This method is particularly effective when the coal's water content exceeds 54%, and the shearing forces are applied for less than one hour.

Career Highlights

Throughout his career, David A Cain has worked with reputable organizations, including the University of Melbourne and Cra Services Ltd. His work has significantly impacted the field of fuel technology, particularly in enhancing the efficiency and quality of solid fuels.

Collaborations

Cain has collaborated with notable professionals in his field, including Reginald B Johns and Alan S Buchanan. These partnerships have contributed to the advancement of his research and innovations.

Conclusion

David A Cain's contributions to solid fuel upgrading demonstrate his commitment to innovation and improvement in energy resources. His patents reflect a deep understanding of material properties and processing techniques, positioning him as a key figure in the field.