Technology for Polyether Polyol Production
Year:2007 ISSUE:35
COLUMN:NEW PRODUCT AND TECHNOLOGY
Click:330    DateTime:Dec.18,2007
Technology for Polyether Polyol Production     

The technology for the production of polyether polyol through the continuous process jointly developed by the Research Institute of Sinopec Shanghai Petrochemical Co., Ltd. and Sinopec Gaoqiao Petrochemical Co., Ltd. has recently passed technical appraisal.
   The technology uses DMC catalyst and a continuous polymerization process. There is no need of recovering residual monomers. The process flow is simplified, the product quality is more stable and the product property is further improved. The process features high production efficiency, low energy consumption and material consumption and basically no pollutant discharge.