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Powder analysis, physical characteristics shape

The powders of zeolites of various trademarks are used to produce petroleum-refining catalysts. In this connection, it is very important to have complete information concerning not only chemical composition and distribution of impurity elements, but also shape, surface, stmcture and sizes of particles. It allows a more detailed analysis of the physical-chemical characteristics of catalysts, affecting their activity at different stages of technological process. One prospective for solving these tasks is X-ray microanalysis with an electron probe (EPMA). [Pg.438]


See other pages where Powder analysis, physical characteristics shape is mentioned: [Pg.236]    [Pg.236]    [Pg.48]    [Pg.230]    [Pg.58]    [Pg.892]    [Pg.568]   
See also in sourсe #XX -- [ Pg.317 ]




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