The Application of ZR-Catalyst on Synthesis of Polyethylene in Chemical Engineering

Abstract:

A novel catalyst (ZR--catalyst) is prepared in chemical engineering, ZR--catalyst was prepared in a 50L kettle，the repeating property of which is stable. The result of polymeration if a 1m3 kettle connected with a 16m3 kettle is the same as that of the laboratory’s activity，the ratio of pollen，and the property of the UHMWPE produced by ZR--catalyst were better than that of the catalyst prepared by grinding method. The molecular weight of UHMWPE prepared with ZR--catalyst is more than 4 million. Meanwhile，the particle is small，uniform and regular. The ratio of pollen of product can be improved by 10 percent

• Periodical: Advanced Materials Research (Volume 577)
• Pages: 81-84
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.577.81
• Online since: October 2012
• Authors: Dong Mei Zhao, Xue Peng Liu
• Keywords: Catalyst, Polyethylene, UHMWPE

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