Location History:
- Dundas, CA (1985)
- Ontario, CA (1984 - 1987)
Company Filing History:
1 out of 127 
2 out of 832,912 Years Active: 1984-1987
Title: Innovations of Malcolm H Baird
Introduction
Malcolm H Baird is a notable inventor based in Dundas, Canada. He has made significant contributions to the field of chemical engineering, particularly in the extraction of radium from uranium mill tailings. With a total of 3 patents, his work has had a considerable impact on environmental safety and chemical processes.
Latest Patents
One of Baird's latest patents focuses on processes for extracting radium from uranium mill tailings. The removal of radium from acid-leached uranium mill tailings has been challenging due to its strong retention as mixed sulfates and in adsorbed forms. This invention combines the leaching action of a complexing agent with that of a reducing agent. By using sodium hydrosulfite along with various organic complexing agents, particularly EDTA, over 90% of the radium in uranium leach tailings from Elliot Lake can be removed in just one hour at room temperature. This innovative approach allows for the use of low liquid/solid ratios, enhancing the efficiency of the extraction process.
Another significant patent by Baird involves the determination of surface and interfacial tension. This method utilizes drainage techniques to observe the movement of an air bubble or a droplet of a lighter liquid. The apparatus used for this process is simple and cost-effective, allowing for accurate measurements of surface tension or interfacial tension.
Career Highlights
Throughout his career, Malcolm H Baird has worked with various institutions, including the University of Waterloo. His expertise in chemical processes has led to advancements in environmental safety and industrial applications.
Collaborations
Baird has collaborated with notable individuals such as Inderjit Nirdosh and Sirugamani V Muthuswami. These partnerships have contributed to the development of innovative solutions in his field.
Conclusion
Malcolm H Baird's contributions to the field of chemical engineering, particularly in the extraction of radium and the determination of surface tension, showcase his innovative spirit and dedication to improving industrial processes. His work continues to influence the industry and promote environmental safety.