Company Filing History:
Years Active: 1990-1992
Title: Innovations and Contributions of James B. May in Silicon Smelting
Introduction
James B. May, an accomplished inventor based in Midland, MI, has made significant contributions to the field of materials science and engineering. With a total of six patents to his name, May's innovations primarily focus on the processes involved in silicon smelting, showcasing his expertise and dedication to advancing industry practices.
Latest Patents
Among his most notable inventions are two recent patents that demonstrate his commitment to improving efficiency and sustainability in silicon processing:
1. **Control of Carbon Balance in a Silicon Smelting Furnace** - This invention presents a novel process for the carbothermic reduction of silicon dioxide to form elemental silicon. The innovation involves assessing the carbon balance of the smelting process by measuring the amount of carbon monoxide evolved in the off-gas exiting the furnace. By determining the ratio of carbon monoxide output to silicon dioxide input, the carbon balance can be maintained by adjusting the carbon feed.
2. **Ferrosilicon Smelting in a Direct Current Furnace** - In this process, May introduces a new method for smelting ferrosilicon alloy by adding a carbon source and tailings made up of silicon and iron oxides to a nearly closed furnace. The heat is generated by striking a direct current arc between a cathode electrode and an anode functional hearth, with an innovative design featuring a hollow cathode electrode through which the feed reaches the furnace.
Career Highlights
James B. May has spent a significant portion of his career at Dow Corning Corporation, where he has been instrumental in developing efficient techniques for silicon smelting. His work has not only advanced industrial practices but also contributed to the company's reputation as a leader in materials innovation.
Collaborations
Collaboration has been key to May's success, and he has worked closely with notable colleagues such as Vishu D. Dosaj and John D. Oleson. These partnerships highlight the collaborative spirit within the research and development teams at Dow Corning Corporation, fostering an environment where innovative ideas can thrive.
Conclusion
James B. May’s contributions to the field of silicon smelting are a testament to his inventive spirit and dedication to improving industrial processes. His patents serve as valuable resources for advancing technology in the materials science sector, underscoring his role as a significant figure in modern invention.