Primary Reforming
Do you need dense and insulating refractory products for primary reforming applications?
Dense and insulating refractory products for primary reforming applications (steam reforming) must be able to withstand temperatures up to 1000°C in certain cases. Saint-Gobain provides support and products for efficient refractory design and lining of such reactors used to convert natural gas into syngas.
We supply refractory shapes as alumina-silica fire bricks that offer high chemical resistance and long service life for steam reforming units.
Specifications
| Alumina Refractories | ||||||
|---|---|---|---|---|---|---|
| Al2O3 (%) |
Others (%) |
Density g/cm3 (lb/ft3) |
Porosity (%) |
Shape Design |
Specific comments | |
| AL100 | 99.50 | <0.5 | 3.32 (207) |
16 | Standard and special design bricks | Hot face lining, hydrogen atmosphere |
| AH199H | 99.55 | <0.4 | 3.30 (206) |
16 | Standard and special design bricks / blocks | Excellent erosion resistance, hydrogen atmosphere |
| Alfrax 101 | 98.7 | <1.0 | 3.0 (187) |
22 | Standard and special design bricks | Hot face lining, hydrogen atmosphere |
| Al102 | 96 | 3.0 (ZrO2) |
3.25 (203) |
16 | Standard and special design bricks | Quench zone / high thermal shock resistance |
| Mullfrax 202 | 87 | <10 (SiO2) |
2.80 (175) |
18 | Standard and special design bricks | Hot face lining (carbon black, incinerators, SRU) |
| MS2R | 87 | <10 (SiO2) |
3.02 (189) |
15 | Standard and special design bricks | Hot face lining (carbon black, incinerators, SRU) |
| MS4 | 72 | <25 | 2.50 (156) |
18 | Standard and special design bricks | Dense backup lining |
| MS6 | 62 | <35 | 2.53 (158) |
14 | Standard and special design bricks | Dense backup lining |
| Rl34 | 98.50 | <1.5 | 1.55 (97) |
50 | Standard and special design bricks | Type 34 insulating brick, hydrogen atmosphere |
| AN599 | 99.80 | <1.0 | 1.60 (100) |
55 | Standard and special design bricks | Type 34 insulating brick, hydrogen atmosphere |
| Mullfrax B101 | 98.4 | <1.5 | 1.48 (92) |
58 | Standard and special design bricks | Type 34 insulating brick |