Company Filing History:
Years Active: 1984
Title: Christopher LaDelfa: Innovator in Drying Technology
Introduction
Christopher LaDelfa is an accomplished inventor based in Calabasas Park, California. He has made significant contributions to the field of drying technology, particularly in the processing of carbonaceous materials. His innovative approach has led to the development of a unique method that enhances the efficiency of drying processes.
Latest Patents
LaDelfa holds a patent for a "Method of Entrained Flow Drying." This invention presents an improved process and system for drying moist particulate carbonaceous materials. The method is particularly applicable to staged drying processes, where the particulate material is entrained in one or more serially connected hot gas streams. These streams operate at temperatures above the degradation point of the carbonaceous material. The improvement involves the use of contactors between stages that intimately mix and contact particles of various sizes. This results in the partial cooling of smaller hot and dry particles while partially heating larger cool and relatively moist particles. The contactors can be implemented using a rotating drum, moving bed, fixed bed, or fluidized bed. This innovative design prevents overheating of small particles during moisture removal and reduces hydrocarbon loss from small particle devolatilization. Additionally, the system allows for the removal of smaller dry particles or fines, which can be combusted to provide heat necessary for operating the drying system, thereby reducing heat loads.
Career Highlights
Christopher LaDelfa is currently associated with Tosco Corporation, where he continues to apply his expertise in drying technology. His work has been instrumental in advancing the efficiency and effectiveness of drying processes in various applications.
Collaborations
LaDelfa collaborates with John F. Nutter, a coworker who shares his commitment to innovation in the field. Their partnership has fostered a creative environment that encourages the development of new ideas and technologies.
Conclusion
Christopher LaDelfa's contributions to drying technology exemplify the impact of innovative thinking in industrial processes. His patented method not only enhances efficiency but also addresses critical issues related to material degradation and energy consumption. His work continues to influence the field and inspire future advancements.