TY  - JOUR 
T1  - Thermodynamic analysis of stability in iron removal from kaolin by using oxalic acid
JO  - Cerâmica
A1  - Ocampo-López, C.
A1  - Ramírez-Carmona, M. E.
A1  - Vélez-Ortiz, E.
SN  - 0366-6913
UL  - 10.1590/S0366-69132013000200019
VL  - 59 
Y1  - 2013
PB  - Brasil 
ER  -