Patent Number: 8,877,059

Title: Separation of organosilicon compounds from wastewater

Abstract: The invention relates to a method for separating organosilicon compounds from organosilicon wastewater. In the first step, the wastewater is heated to at least C. In the second step, the wastewater is stored for at least 30 minutes at at least C. In the third step, the wastewater is conducted through a phase separation element, in which droplets that are formed and contain organosilicon compounds are separated.

Inventors: Buettner; Ulrike (Bobersen, DE), Kutz; Susanne (Riesa, DE), Mueller; Winfried (Nuenchritz, DE)

Assignee: Wacker Chemie AG

International Classification: C02F 1/60 (20060101)

Expiration Date: 2019-11-04 0:00:00