MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202511025070 A) filed by Birla Institute Of Technology And Science Bits, Pilani on March 19, 2025, for Sustainable Fuel Production From Plastic Waste: A Unified Column Solution.
Inventors include Amarthaluri, Satyapaul Singh; Gurram, Hemanth Kumar Venkata; and Thumaty, Joseph Surendra Vardhan S. V..
The application for the patent was published on October 09, 2026, under issue no. 41/2026.
Abstract: The present invention provides an apparatus for the separation of a pyrolysis oil obtained from plastic waste into a desired blend of hydrocarbon systems comprising a group of gasoline (C6-C10), naphtha (C7-C12), kerosene (C9-C14), and diesel (C12-C16) streams with the purities of the product streams reach above 85%, with most product streams reaching a purity of 99%, for the sieve-tray column with 21 trays, and for a feed flow rate of 100 tonnes/day. The apparatus of the present invention is helpful in better waste management and the production of economically valuable products by recycling plastic waste.
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