Method of increasing the concentration of dilute brine in NaCl electrolysis plants using the membrane process,申请号US20000677970-传众专利搜索

Method of increasing the concentration of dilute brine in NaCl electrolysis plants using the membrane process

申请公布号：US6547948(B1)

申请号：US20000677970

申请日期：2000.10.03

申请公布日期：2003.04.15

申请人：

BAYER AKTIENGESELLSCHAFT

发明人：SOPPE ALFRED;GEISLER KLAUS;BRESSEL BERND

分类号：C25B1/46;C01D3/04;C25B15/08;(IPC1-7):C25B1/46

主分类号：C25B1/46

摘要：The present invention relates to a method of increasing the concentration of dilute brine in NaCl electrolysis plants using the membrane process, wherein the NaCl required is stored in a mass flow silo with supernatant liquid and is fed continuously from there to the quick dissolver.