Title: William L Strand: Innovator in Tailings Treatment
Introduction
William L Strand is an inventor based in Edmonton, Canada. He has made significant contributions to the field of tailings treatment, particularly in the oil sands industry. Although he currently holds no patents, his innovative methods have the potential to impact environmental practices in resource extraction.
Latest Patents
Strand's latest patents include a "System And Method For Treating Tailings." This invention outlines a method for disposing of dewatered fine tailings and coarse tailings resulting from the recovery of bitumen from oil sands. The method involves providing dewatered fine tailings, which consist of water, fine solid material, and coarse solid material. The dewatered fine tailings have a weight ratio of coarse solid material to fine solid material of less than about 2 to 1 and a solids content of at least about 50 percent. Additionally, the method includes providing a tailings disposal area and depositing the dewatered fine tailings and coarse tailings in alternating layers.
Another aspect of his patent is a system for producing dewatered fine tailings from tailings generated during bitumen recovery. This method includes separating the tailings into fine and coarse tailings, partially dewatering the fine tailings, chemically treating them, and then dewatering the treated fine tailings in a high-density thickener apparatus. The system comprises various apparatuses for separating, dewatering, and chemically treating the tailings.
Career Highlights
Throughout his career, William L Strand has worked with companies such as Bitmin Resources Inc. and Amar Jit Sethi. His experience in these organizations has contributed to his expertise in tailings treatment and environmental management.
Collaborations
Strand has collaborated with Amar Jit Sethi, enhancing his work in the field of tailings treatment. Their partnership has focused on developing innovative solutions for the challenges faced in the oil sands industry.
Conclusion
William L Strand is a notable inventor whose work in tailings treatment showcases his commitment to improving environmental practices in the oil sands sector. His innovative methods have the potential to make a significant impact on how tailings are managed, promoting sustainability in resource extraction.