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Badanie naturalnych fosforanów w Djebel Onk

Badanie naturalnych fosforanów w Djebel Onk

Nacer BEZZI

92,37 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Química
ISBN:
9786208470425
92,37 €
IVA incluido
Disponible

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Sobre IBD

Według statystyk na 2024 r. Algieria, ze swoimi złożami w Djebel Onk, jest jednym z 10 największych producentów fosforanów na świecie. Jej rezerwy geologiczne szacuje się na ponad 2 miliardy ton. Fosforany te składają się z apatytu z wysoce zwęgloną skałą płonną i znacznymi substytutami, co czyni je niezwykle trudnymi do wydobycia. Ich przydatność do wzbogacania zależy ściśle od stopnia asocjacji minerałów, ich tekstury i charakteru minerałów zawierających zanieczyszczenia. Horyzont produkcyjny charakteryzuje się beżowymi i czarnymi fosforanami o wyraźnie odrębnych cechach, które można wykorzystać do specyficznej obróbki mineralurgicznej. W tym kontekście dogłębna znajomość ich właściwości fizykochemicznych, petro-mineralogicznych i granulo-strukturalnych jest więcej niż konieczna, aby dokonać wyboru i zaproponować najbardziej odpowiednie procesy obróbki i odzysku.

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