DISSOLUTION PURIFICATION AND RECOVERY FOR POLYMER RECYCLING
Described herein are systems and methods for the recycling of polymer materials that utilize recoverable solvents to efficiently produce high quality valuable polymer while removing contaminants such as metals, dyes or fibers present in the product to be recycled. The described methods may reduce te...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
10.08.2023
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Subjects | |
Online Access | Get full text |
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Summary: | Described herein are systems and methods for the recycling of polymer materials that utilize recoverable solvents to efficiently produce high quality valuable polymer while removing contaminants such as metals, dyes or fibers present in the product to be recycled. The described methods may reduce temperature requirements, both reducing the energy requirements as well as providing higher quality recycled feedstocks by, for example, reducing discoloration due to high temperature processing. |
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Bibliography: | Application Number: US202318166331 |