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title of the reference :
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The effect of thermal treatment on the properties of some natural phosphates.
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Publication Date:
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1990
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Author :
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Dombalov I., Pelovski Y., Toneva, Minevska A., Gruncharov
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Catalogue type :
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Livre
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Catalogue reference :
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(HUN)J. Therm. Anal. The effect of thermal treatment on the properties of some natural phosphates. The properties of Tunisian phosphorite and Kola-apatite were studied after thermal treatment up to 1000°C. It was established that they preserved their reactivity unchanged during acidic treatment to give phosphoric fertilizers under the investigated experimental conditions.
Phosphate ; Roche phosphatée ; Apatite ; Attaque chimique ; Acide ; Engrais ; Spectre IR ; Diffraction RX ; Analyse thermogravimétrique ; Analyse thermique différentielle ; Roche chimique ; Roche sédimentaire ; Tunisie ; URSS Gruncharov Pelovski Y. Toneva Minevska A. Dombalov I. Minéralogie
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Indexation decimale :
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Minéralogie
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Keywords :
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Phosphate ; Roche phosphatée ; Apatite ; Attaque chimique ; Acide ; Engrais ; Spectre IR ; Diffraction RX ; Analyse thermogravimétrique ; Analyse thermique différentielle ; Roche chimique ; Roche sédimentaire ; Tunisie ; URSS
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Summary :
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The properties of Tunisian phosphorite and Kola-apatite were studied after thermal treatment up to 1000°C. It was established that they preserved their reactivity unchanged during acidic treatment to give phosphoric fertilizers under the investigated experimental conditions.
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