Modifying Mg/Al Composite Catalyst for Preparing Narrow-range Distribution Polyether

Bing Pan, Xiujun Liu, Shuangheng Ma, Bin Wang

Abstract


The modifying Mg/Al composite catalyst was prepared by co-precipitation method and it was characterized by FTIR
and BET. It was used in the ethoxylation between ethanls and EO, and the narrow-range distribution polyethers which
have steady properties were prepared. The product was characterized by FTIR and GC/MS. The molecular weight
distribution of the product can arrive to 83.28%.

Full Text: PDF

Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.

Modern Applied Science   ISSN 1913-1844 (Print)   ISSN 1913-1852 (Online)

Copyright © Canadian Center of Science and Education

To make sure that you can receive messages from us, please add the 'ccsenet.org' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders.