OUR PRODUCTS
Magnesium Oxides (MgO)
BPI processes by-product and manufactured magnesium oxides to make a variety of low cost feedstocks for metallurgical and refractory applications. Processing of MgO is primarily done at our Greensville, Schenley, New Castle and Bessemer plant sites.
Click on one of the following links for technical data on BPI’s Magnesium Oxides (MgO) products.
Tech Data Sheet: MAGNESIUM OXIDE 90
Background:
Chinese dead burned MgO ground and sized as needed for refractory applications.
Typical chemistry:
| MgO | 90% | +/- 3 |
| CaO | < 2% | |
| SiO2 | < 5% | |
| Al2O3 | < 2% | |
| Fe2O3 | < 2% |
Bulk density:
3.2 +/- .1
Sizing:
4 X 8 mesh, 8 X 20 mesh, -20 mesh. -200 mesh
Packaging:
Supersacks
Tech Data Sheet: MgO 72 Slag Conditioner
Background:
Low cost metallurgical grade MgO ground and sized for steel making additions.
Typical chemistry; calcined basis:
| MgO | 72% | +/- 4% |
| C | 6% | +/- 3% |
| CaO | 6% | Max |
| SiO2 | 6% | Max |
| Al2O3 | 14% | Max |
| Fe2O3 | 2% | Max |
| S | < .2% | |
| Moisture | < 3% |
Sizing:
1 inch by down, 3/8″ x down
Packaging:
Random weight supersacks or bulk dump trucks
Tech Data Sheet: MgO 60 A
Background:
Metallurgical grade MgO ground, sized, and blended with reclaimed dolo lime for steel making additions.
Typical chemistry, calcined basis:
| MgO | 60% | +/- 3% |
| Al2O3 | 6% | +/- 2% |
| CaO | 32% | Max |
| SiO2 | 3% | Max |
| Fe2O3 | 2% | Max |
| C | < 4% | |
| S | < .5% | +/- .1% |
Sizing:
1 ½” x down, ¾” x down, 3/8″ x down
Packaging:
Supersacks or pallets