Company Filing History:
1 out of 832,761 Years Active: 2020
Title: Innovations in Organic Solvent Separation by Prithish Basak
Introduction
Prithish Basak is an accomplished inventor based in Harrison, NJ (US). He has made significant contributions to the field of organic solvent separation, particularly through his innovative approaches to reverse osmosis (RO) techniques. His work addresses the challenges associated with separating organic solvent mixtures, especially those with solvent molecular weights less than 100 Da.
Latest Patents
Prithish Basak holds a patent for the "Separation of organic solvent mixtures." This patent focuses on the reverse osmosis separation of organic solvent mixtures, which is particularly challenging for powerful solvents that tend to swell most uncrosslinked polymers. To mitigate polymer swelling, Basak studied a specific perfluoropolymer known as perfluoro-2,2-dimethyl-1,3-dioxole copolymerized with tetrafluoroethylene, designated as CMS-7. This amorphous glassy copolymer is extremely hydrophobic and possesses a very high free volume (FV) fraction. The maximum radial dimension of FV regions is less than 0.65 nm, allowing only single solvent molecule permeation. His research also delves into the interactions between the polarity, dimensions, and shapes of solvent molecules with the polymer FV elements, leading to extraordinarily selective permeation. Additionally, he studied the permeation behaviors of various solvent mixtures, including toluene-n-heptane, NMP-tetrahydrofuran, methanol-water, and ethanol-water, as well as the individual phases of the immiscible mixture of NMP and the nonpolar solvent n-heptane.
Career Highlights
Throughout his career, Prithish Basak has demonstrated a commitment to advancing the field of solvent separation technologies. His innovative approaches have garnered attention and recognition within the scientific community. His work not only contributes to the understanding of solvent interactions but also paves the way for more efficient separation processes in various industrial applications.
Collaborations
Prithish Basak has collaborated with notable professionals in his field, including Kamalesh K Sirkar and John Chau. These collaborations have further enriched his research and contributed to the development of innovative solutions in organic solvent separation.
Conclusion
Prithish Basak's contributions to the field of organic solvent separation through his innovative patent and collaborative efforts highlight his role as a significant inventor