公开(公告)号：WO2017076755A1

公开(公告)日：2017-05-11

申请号：PCT/EP2016/075993

申请日：2016-10-27

Applicant: BASF SE

Inventor： SUJANDI, Sujandi ,  MAITRO-VOGEL, Sophie ,  NIED, Stephan ,  GLADE, Heike

IPC: B01D1/06 ,  C02F1/04 ,  C02F1/54 ,  C02F1/56 ,  C02F5/10 ,  C11D1/66 ,  C23F14/02 ,  C02F1/08

CPC classification number: B01D1/065 ,  B01D1/04 ,  B01D1/16 ,  B01D1/26 ,  C02F1/042 ,  C02F1/08 ,  C02F1/547 ,  C02F1/56 ,  C02F5/10

Abstract: Processes for the separation of water from a mixture of water with other components, comprising the following steps: A) providing feed material FM comprising water and at least one a nonionic surfactant S in an amount of 0.1 to 1000 ppm by weight based on the feed material FM, B) subjecting said feed material FM to a distillation step using a falling film evaporator.

Abstract translation: 用于从水与其它组分的混合物中分离水的方法，包括以下步骤：A）提供包含水和至少一种非离子表面活性剂S的进料FM， 基于进料FM的1000重量ppm，B）使用降膜蒸发器将所述进料FM进行蒸馏步骤。

公开(公告)号：EP3370839A1

公开(公告)日：2018-09-12

申请号：EP16788502.9

申请日：2016-10-27

Applicant: BASF SE

Inventor： SUJANDI, Sujandi ,  MAITRO-VOGEL, Sophie ,  NIED, Stephan ,  GLADE, Heike

IPC: B01D1/06 ,  C02F1/04 ,  C02F1/54 ,  C02F1/56 ,  C02F5/10 ,  C11D1/66 ,  C23F14/02 ,  C02F1/08

CPC classification number: C02F1/08 ,  B01D1/04 ,  B01D1/065 ,  B01D1/16 ,  B01D1/26 ,  C02F1/042 ,  C02F1/547 ,  C02F1/56 ,  C02F5/10

Abstract: Processes for the separation of water from a mixture of water with other components, comprising the following steps: A) providing feed material FM comprising water and at least one a nonionic surfactant S in an amount of 0.1 to 1000 ppm by weight based on the feed material FM, B) subjecting said feed material FM to a distillation step using a falling film evaporator.