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International Journal of Polymer Science
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International Journal of Polymer Science
/
2015
/
Article
/
Tab 2
/
Review Article
Chemical Recycling of PET Wastes with Different Catalysts
Table 2
The amount of catalyst, influence on the glycolysis process [
9
].
Amount of IL (g)
Conversion of PET (%)
Selectivity of BHET (%)
Composition (wt%)
BHET
Dimer
Oligomers
0.0
10.1
1.8
1.8
25.4
72.8
1.0
44.7
53.7
72.4
5.7
21.9
2.0
54.1
63.0
76.6
4.9
18.5
3.0
66.9
59.9
75.1
4.4
20.5
4.0
70.1
59.4
78.0
1.9
20.1
Reaction condition: 1 atm, 180°C, 8 h.