BAT BED MATERIALS are provided in two kind of products, that are Fire clay bed materials and Crushed refractory brick bed materials. These products are used as bed materials for CFB and CFBC Boilers which need the high temperature in operation.
BAT SILICA SAND are also provided in two kind of products, there are Silica sand which is made from crushed and screened silica stone and silica sand which is made from screened Silica sand. These products are used as bed materials for CFB and CFBC Boilers which do not need the high temperature in operation.
BED MATERIALS AND SILICA SANDS
| BED MATERIALS | ||||||||
| Product | Brand | Max. service temp. (oC) | Bulk Density (Kg/m3) | Chemical Analysis (%) | Particle Size | Features | ||
| AL2O3 | SiO2 | Fe2O3 | (mm) | |||||
| REFRACTORY BED MATERIALS | ||||||||
| BED MATERIALS | FCB-40 | 1400 | 1050 ~ 1100 | 35~45 | 55~60 | ≤ 0,5 | 0,85 ~ 2,36 | Made from Calcined Fire Clay. Low iron, no clinker formation |
| BED MATERIALS | CRB-45 | 1400 | 1100 ~ 1150 | 35~45 | 55~60 | ≤ 2,5 | 0,7 ~ 2,30 | Made from Crushed Refractory Brick, High temperature resistance. |
| SILICA SAND BED MATERIALS | ||||||||
| SILICA SAND | FB-10 | 1100 | 1550 ~ 1650 | £0,5 | ≥ 98 | ≤ 0,5 | 0,84 ~ 1,41 | Made from crushed and screened Silica Stone. |
| SILICA SAND | JS - 2 | 900 | 1500 ~ 1600 | £ 0,5 | ≥ 98 | ≤ 0,5 | 0,59 ~ 1,20 | Made from screened Silica Sand. |