TECHNOLOGY FOR SYNTHESIS OF TEREPHTHALAMIDE FROM PLASTIC WASTE

Axmedov U.Ch; Normurotov J.B.

Authors

Axmedov U.Ch 1Department of Chemical Engineering, Termez State University of Engineering and Agrotechnologies. Termez, 190111. Uzbekistan.
Normurotov J.B. 1Department of Chemical Engineering, Termez State University of Engineering and Agrotechnologies. Termez, 190111. Uzbekistan.

Keywords:

plastic waste, terephthalic acid, terephthalamide, hydrolysis, neutralization, autoclave.

Abstract

In this study, a technology was developed to obtain a valuable product - terephthalamide - by recycling plastic waste, which causes great harm to the environment. The developed technology consists of two main stages: in the first, terephthalic acid was isolated from plastic waste by hydrolysis, and in the second, terephthalamide was synthesized by reacting this acid with urea. This method is environmentally friendly, relatively inexpensive and highly efficient, and ensures the recycling of waste.

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References

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