| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6645145 | Fuel | 2012 | 8 Pages |
Abstract
⺠MgAl2O4 and Al2O3 refractories were designed for petroleum coke gasification process in steel industry. ⺠Refractories were exposed to petroleum coke ashes and exhibited dissolution due to molten slag penetration. ⺠Microstructural analysis revealed formation of spinel's type (Ni2+, Fe2+ and Mg2+)IV (Al3+, Fe3+)VI2O4. ⺠Hibonite and gehlenite phases were also observed. ⺠These phases together help to stop the molten slag penetration.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
R. Puente-Ornelas, C.J. Lizcano-Zulaica, A.M. Guzmán, P.C. Zambrano, T.K. Das-Roy,