Poly(ethylene terephthalate) Recycling and Recovery of Pure Terephthalic Acid. Kinetics of a Phase Transfer Catalyzed Alkaline Hydrolysis

2001 ◽  
Vol 286 (10) ◽  
pp. 640 ◽  
Author(s):  
Vassilis A. Kosmidis ◽  
Dimitris S. Achilias ◽  
George P. Karayannidis
Keyword(s):  
Alkaline Hydrolysis ◽  
Terephthalic Acid ◽  
Ethylene Terephthalate ◽  
Phase Transfer ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Kinetics Of

A kinetic study of the depolymerisation of poly(ethylene terephthalate) by phase transfer catalysed alkaline hydrolysis

2009 ◽  
Vol 84 (1) ◽  
pp. 92-99 ◽  
Author(s):  
R. López-Fonseca ◽  
M. P. González-Marcos ◽  
J. R. González-Velasco ◽  
J. I. Gutiérrez-Ortiz
Keyword(s):  
Kinetic Study ◽  
Alkaline Hydrolysis ◽  
Ethylene Terephthalate ◽  
Phase Transfer ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene

Studies on the Depolymerization of Poly(ethylene terephthalate) Using 1, 1, 2, 2-Tetramethyl-1-Benzyl-2-n-Octyl Ethylene-1, 2-Diammonium Bromide Chloride as Phase Transfer Catalyst

2014 ◽  
Vol 938 ◽  
pp. 164-169
Author(s):  
V. Lakshmi Narayanan ◽  
M.J. Umapathy
Keyword(s):  
Alkaline Hydrolysis ◽  
Zinc Sulfate ◽  
Ethylene Terephthalate ◽  
Phase Transfer ◽  
Phase Transfer Catalyst ◽  
Dimethyl Benzyl ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Hydrolysis Of ◽  
New Phase

1,4-Bis (dimethyl) benzyl octyl ethylene diammonium bromide chloride has been synthesized, characterized and applied as new phase transfer catalyst in the alkaline hydrolysis of PET leading to depolymerisation. The new phase transfer catalyst has been compared with the alkaline hydrolysis of PET using zinc sulfate as catalyst in the depolymerization. It was found that the newly synthesized phase transfer catalyst exhibited excellent conversion than the alkaline hydrolysis of PET using zinc sulfate as catalyst.

scholarly journals Alkaline Hydrolysis Kinetics of Poly(ethylene terephthalate) Fibers

2016 ◽  
Vol 72 (1) ◽  
pp. 9-16 ◽  
Author(s):  
Yutaka Kawahara ◽  
Taiyo Yoshioka ◽  
Wataru Takarada ◽  
Takeshi Kikutani ◽  
Masaki Tsuji
Keyword(s):  
Alkaline Hydrolysis ◽  
Ethylene Terephthalate ◽  
Hydrolysis Kinetics ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Kinetics Of

Recycling of Waste Poly(ethylene terephthalate) Bottles by Alkaline Hydrolysis and Recovery of Pure Nanospindle-Shaped Terephthalic Acid

2018 ◽  
Vol 18 (8) ◽  
pp. 5804-5809 ◽  
Author(s):  
Sukhjinder Singh ◽  
Shelja Sharma ◽  
Ahmad Umar ◽  
Surinder Kumar Mehta ◽  
Manpreet Singh Bhatti ◽  
...  
Keyword(s):  
Alkaline Hydrolysis ◽  
Terephthalic Acid ◽  
Ethylene Terephthalate ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene

scholarly journals Alkaline Hydrolysis Kinetics of Poly(ethylene terephthalate) Fibers

2016 ◽  
Vol 72 (1) ◽  
pp. 9-16
Author(s):  
Yutaka Kawahara ◽  
Taiyo Yoshioka ◽  
Wataru Takarada ◽  
Takeshi Kikutani ◽  
Masaki Tsuji
Keyword(s):  
Alkaline Hydrolysis ◽  
Ethylene Terephthalate ◽  
Hydrolysis Kinetics ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Kinetics Of
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