✦ LIBER ✦
97/03144 A kind of porous ceramic with controlled poresize distribution
- Publisher
- Elsevier Science
- Year
- 1997
- Weight
- 198 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0140-6701
No coin nor oath required. For personal study only.
✦ Synopsis
The dry mixture that results from the blending of iron-rich oxide dust and other such wastes carbonaceous material is heated to release the volatiles with agglomeration. It is subsequently loaded into a preheated furnace with rotary hearth and heated for 5-12 min at 2150-2350°F for smelting and discharging the metalized product suitable for recycling. The dry mixture is briquetted at >lO,OOO psi, and the briquettes are smelted at the nominal CO/CO: ratio of 2-5 for the reduction of metal oxides. The metalized Ferich briquettes are suitable for recycling to the steelmaking plant.
97103134