公开(公告)号：EP2970038A1

公开(公告)日：2016-01-20

申请号：EP14763830.8

申请日：2014-03-14

Applicant: Invista Technologies S.à.r.l.

Inventor： NEATE, Robert, Edward ,  HAMILTON, Clive, Alexander ,  STILSON, Robert, E. ,  WILLIAMSON, George, Malcolm ,  RUNNACLES, Jonathan, D.

IPC: C07B41/12 ,  B01J19/24 ,  C07C69/84 ,  C08G63/183

CPC classification number: F22B1/16 ,  B01J8/0015 ,  B01J8/0065 ,  B01J8/20 ,  B01J19/1881 ,  B01J2208/00176 ,  B01J2219/00103 ,  C07C67/08 ,  C07C69/82

Abstract: The invention relates to recycling steam at elevated temperature and/or pressure generated within a thermosiphon esterifier design comprising a riser baffle in the vapor separator. Advantageously, the thermosiphon esterifier design can provide steam that can be employed in various additional processes and can thus provide an overall energy savings in operating the thermosiphon esterifier. Methods of using the steam are also described.

Abstract translation: 本发明涉及在蒸汽分离器中在包括提升器挡板的热虹吸酯设计中产生的升高的温度和/或压力下再循环蒸汽。 有利的是，热虹吸酯酯化物设计可以提供可用于各种附加工艺中的蒸汽，并且因此可以在操作热虹吸酯酯化物时提供总体节能。 还描述了使用蒸汽的方法。