PTSA catalysis
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What is the principle of PTSA catalytic decomposition of heavy components of butyl acrylate? Thank you prawn
The heavy components are decomposed under high temperature and catalyst to generate acrylic acid, butanol and butyl ester, which are recycled and used. The main decomposition reaction formula is as follows: CH2CHCOOCH2CH2COOH→ 2CH2CHCOOH C4H9OC2H4COOC4H9+H20 → C4H9OC2H4COOH+C4H9OH C4H9OC2H4C00C4H9 → C4H9OH+CH2CHCOOC4H9 HOC2H4COOH → CH2CHCOOH+H20 HOC2H4COOC4H9 → CH2CHCOOH+H2O+C4H9OH CH2CHCOOH+C4H9OH → CH2CHCOOC4H9+H2O