Article ID Journal Published Year Pages File Type
5370263 Applied Surface Science 2006 4 Pages PDF
Abstract

Surface analytical technique ESCA (electron spectrometer for chemical analysis) has been used for analysis of catalysts used in propylene polymerization. As a result of this analysis it has been shown that productivity of a catalyst can be correlated to Ti/Mg atomic ratio that indicates dispersion of titanium atoms on magnesium support. A quantitative indicator of productivity, i.e. “titanium index” has also been evaluated for studied catalysts.

Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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