Company Filing History:
Years Active: 1988-1990
Title: Innovations by William S. Rickman
Introduction
William S. Rickman is an accomplished inventor based in Leucadia, California. He holds a total of 3 patents that showcase his contributions to environmental technology and engineering solutions. His work primarily focuses on processes that enhance the treatment of hazardous materials and improve industrial efficiency.
Latest Patents
One of Rickman's latest patents is a method for the removal of cyanides from spent potlinings generated during aluminum production. This innovative process treats ground spent potlinings to reduce cyanide content to environmentally nonhazardous levels. The potlinings are ground to a particle size of no more than 2 inches and roasted in a stream of air or nitrogen at temperatures between 500°F and 1400°F. This roasting process effectively reduces cyanide content without combusting a significant portion of carbonaceous material, resulting in a product rich in carbon and fluorine that may be commercially viable.
Another significant patent is for a residue removal system for a conveyor assembly. This invention features a conveyor flight with a flexible non-elastomeric member on its load-bearing surface. This flexible member has a memory that allows it to recover to its unloaded reference condition, facilitating the discharge of materials transported by the conveyor. The design helps dislodge adherent materials, such as compactible earth, from the conveyor flights, enhancing operational efficiency.
Career Highlights
William S. Rickman is associated with Ogden Environmental Services, where he applies his expertise in environmental engineering. His innovative approaches have contributed to the company's mission of providing sustainable solutions for hazardous waste management.
Collaborations
Rickman has collaborated with notable colleagues, including James L. Kaae and Bernard W. Gamson. Their combined efforts in environmental technology have led to advancements in the field.
Conclusion
William S. Rickman's contributions to environmental technology through his patents demonstrate his commitment to innovation and sustainability. His work not only addresses critical environmental challenges but also enhances industrial processes.