The shaft seal leakage, judgement and emergency measures of the final polycondensationreactor was introduced.
介绍了终缩聚反应器轴封泄漏的现象、判断和应急措施。
2
A review with 9 references on the polycondensationreactor for polyester and polyamide, the devolatilizer for high viscous fluids.
论述了聚酯、 聚酰胺缩聚反应装置及高粘流体脱挥设备。
3
The third generation PET new technique(NG3) is introduced, the process is from esterification autoclave to column reactor then to modified solid state polycondensation system.