Company Filing History:
Years Active: 1982-1989
Title: Innovations of William A. Sandstrom
Introduction
William A. Sandstrom is a notable inventor based in Chicago, IL (US). He has made significant contributions to the field of combustion and material treatment, holding a total of 4 patents. His work focuses on innovative processes that enhance the efficiency and environmental sustainability of industrial practices.
Latest Patents
One of his latest patents is titled "Two Stage Combustion." This process involves combusting sulfur and nitrogen-containing carbonaceous materials in a two-stage combustion process. The method introduces these materials along with a sulfur fixation agent into a fluidized bed, where they are combusted under controlled conditions. This innovative approach produces ash and reducing gases, which react to form stable, environmentally acceptable sulfur compounds.
Another significant patent is for an "Apparatus for Thermal and Pneumatic Treatment of Granular Solids." This apparatus is designed to thermally and pneumatically treat granular solids, effectively removing organic and inorganic chemical additives. The process results in a purified granular solid product suitable for reuse, such as foundry sand for high-strength molded cores.
Career Highlights
William A. Sandstrom is associated with the Institute of Gas Technology, where he has been instrumental in advancing research and development in gas technology. His expertise in combustion processes and material treatment has positioned him as a key figure in his field.
Collaborations
Throughout his career, Sandstrom has collaborated with notable colleagues, including Jitendra G. Patel and John R. Bush. These collaborations have further enriched his research and contributed to the development of innovative technologies.
Conclusion
William A. Sandstrom's contributions to the fields of combustion and material treatment demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of complex processes and a dedication to improving industrial practices.