Company Filing History:
2 out of 132 
1 out of 1 Years Active: 1981-1998
Title: Edward Frank Bertram: Innovator in Sulphur and Iron Ore Processing
Introduction
Edward Frank Bertram is a notable inventor based in Edmonton, Canada. He has made significant contributions to the fields of sulphur granulation and iron ore beneficiation. With a total of 2 patents, Bertram's work showcases innovative methods that enhance industrial processes.
Latest Patents
One of Bertram's latest patents is a method of producing micron-sized sulphur granules. This method involves heating sulphur until it becomes molten, tempering water, and inducing movement of the water at velocity. By injecting an unbroken stream of molten sulphur under pressure into the heated water, an explosive dispersion occurs, resulting in fine sulphur granules. The method is capable of producing spherical sulphur granules ranging from 70 microns to submicron sizes, with a preferred range of less than 10 microns.
Another significant patent is for a beneficiation process for oxidized iron ore. This process utilizes a chlorine source in a reactor combined with ground oxidized ore and a particulate carbonaceous reductant. The reactor retains reaction gases in intimate contact with the feedstock mixture, providing a reducing atmosphere. The mixture is indirectly heated to a temperature below 950°C, allowing for the efficient transport of iron out of the ore and the formation of discrete metal particles. These particles can then be separated from gangue minerals, yielding a high-quality iron concentrate.
Career Highlights
Throughout his career, Bertram has worked with various organizations, including the Alberta Research Council and Superfine Sulphur Inc. His expertise in chemical processes has led to advancements in the production of sulphur and iron, making him a valuable asset in his field.
Collaborations
Bertram has collaborated with notable individuals such as Rodger Blackwood and William Chee Kay. These partnerships have contributed to the development and refinement of his innovative processes.
Conclusion
Edward Frank Bertram's contributions to the fields of sulphur granulation and iron ore processing highlight his innovative spirit and dedication to advancing industrial methods. His patents reflect a commitment to improving efficiency and quality in these essential processes.