Study of the calcination process of two limonitic iron ores between 250 °C and 950 °C

The dehydration process of two limonitic ores from Venezuela was studied between 250 °C and 950 °C by means of thermogravimetry, infrared spectroscopy, and x-ray diffraction. These techniques indicated for both minerals that the goethite-to-hematite transformation occurred in the range of 250-350 °C...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής

Κύριοι συγγραφείς:	Longa-Avello, Lisbeth, Pereyra-Zerpa, Cristina, Casal-Ramos, Julio Andrés, Delvasto, Pedro
Μορφή:	Online
Γλώσσα:	eng
Έκδοση:	Universidad Pedagógica y Tecnológica de Colombia 2017
Θέματα:	Iron Ore Limonite Thermal Modification of Minerals Limonita Mineral de hierro Modificación térmica de minerales
Διαθέσιμο Online:	https://revistas.uptc.edu.co/index.php/ingenieria/article/view/6053