Effect of TPA addition at the initial fe
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Jong-Wu Chen; Leo-Wang Chen
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Article
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1998
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John Wiley and Sons
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English
โ 152 KB
๐ 1 views
This research focused on studies of the effect of terephthalic acid (TPA) addition at the initial feed on diethylene glycol formation (DEG) in the process of polyethylene terephthalate (PET) preparation. Experimental results show that, when the mol ratio of ethylene glycol (EG) with TPA ranges from