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US 2025/0034349 A1Published application
Method for Removing Chlorine From Pyrolysis Process of Waste Plastic
AssigneesSK Innovation Co., Ltd., SK Gao Centric Co., Ltd
InventorsSanghwan Jo, Sookil Kang, Sangick Lee, Jaeheum Jung
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Abstract
Provided is a method for removing chlorine from a waste plastic. The method includes a) reacting a waste plastic with a neutralizing agent; and b) reacting the product of step a) with a copper compound. 95% by weight or more of chlorine is removed based on the total weight of the waste plastic.
Claims14
A method for removing chlorine from a waste plastic, the method comprising:
- a) reacting a waste plastic with a neutralizing agent;
- and
- b) reacting the product in step a) with a copper compound,
- wherein 95% by weight or more of chlorine is removed based on the total weight of the waste plastic.
1 more element
A method for removing chlorine from a waste plastic, the method comprising:
- a) reacting a waste plastic as a recycled feed with a neutralizing agent;
- and
- b) reacting the product in step a) with a copper compound,
- wherein 95% by weight or more of chlorine is removed based on the total weight of the waste plastic.
1 more element
Dependencies are inferred from the claim text.