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X-Ray Diffraction Analysis of NPK 12-19-19 Fertilizers

Published online by Cambridge University Press:  10 January 2013

B. Knob ,
J. Waňková ,
F. Moudrý  and
M. Kuba
B. Knob
Affiliation:
Chemopetrol — Research Institute of Inorganic Chemistry, 400 60 Ústí nad Labern, Czechoslovakia
J. Waňková
Affiliation:
Chemopetrol — Research Institute of Inorganic Chemistry, 400 60 Ústí nad Labern, Czechoslovakia
F. Moudrý
Affiliation:
Chemopetrol — Research Institute of Inorganic Chemistry, 400 60 Ústí nad Labern, Czechoslovakia
M. Kuba
Affiliation:
Chemopetrol — Research Institute of Inorganic Chemistry, 400 60 Ústí nad Labern, Czechoslovakia
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Abstract

A quantitative X-ray diffraction method for the phase analysis of fertilizers of the NPK 12-19-19 type has been worked out together with a complex system of computer software. A bank of synthetic standards was employed in the solution of the problem. To reflect the real structure of the phases determined in fertilizers as against the structure of synthetic standards, intensity coefficients based on chemical analyses were assigned to individual phases in the bank of standards.

Type
Research Article
Information
Powder Diffraction , Volume 1 , Issue 2 , June 1986 , pp. 40 - 44
Copyright
Copyright © Cambridge University Press 1986

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