The original batch recovery process was replaced by the process of neutralization setting and continuous rectification. 采用中和分层与连续精馏相结合的工艺取代了原有的间歇回收工艺。
Applying the continuous distillation technique in the production of p-tert-butylphenol is reasonable, and has promising applications. 采用连续精馏技术，对叔丁基苯酚生产工艺路线合理，具有推广应用价值。
