PRODUCTION AND MANUFACTURING EQUIPMENT FOR POLYBUTYLENE TEREPHTHALATE

摘要: PROBLEM TO BE SOLVED: To obtain a continuous production process for PBT that minimizes the reactors are needed reactions and power consumption in agitation reaction. SOLUTION: This system comprises three tanks of transesterification reactor 3, initial polymerization 7 final 11 where 3 have no outer source equipped, while is horizontal type made slowly rotatable around single shaft. The construction minimized polymer high quality can be produced efficiently energy costs.