Chemical
Are you sacrificing the lifetime of your reactor with low-purity refractory linings or poorly fitting refractory shapes?
Refractories for chemical processes must be able to sufficiently withstand severe operating conditions, especially chemical corrosion. Lining materials from Saint-Gobain utilize highly pure materials with low iron content.
Saint-Gobain refractories are used in chemical processes including:
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Sulfur recovery
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HCN production
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Sulfate production/Hydrochloric acid production
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Animal food production
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Phosphate production
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Products |
Materials |
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Select the link to visit our "Chemical" market page for related product applications.
| 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 |
| SiC Refractories | ||||||||
|---|---|---|---|---|---|---|---|---|
| SiC (%) |
Si + SiO2 |
Si2ON2 + Si3N4 | Al2O3 | Others (%) |
Density g/cm3 (lb/ft3) |
Porosity (%) |
Shape design |
|
| Cryston® CN-183 | 80 | 18 | <2.0 | 2.62 | 16 | Standard and special design bricks | ||
| Advancal® | 75 | 23 | <2.0 | 2.62 | 15 | Standard and special design bricks | ||
| Refrax 20 | 80 | 3 | 17 | <0.5 | 2.63 | 16 | Standard and special design bricks | |
| Cast Refrax | 73 | 5.7 | 21 | <0.5 | 2.58 | 16 | Cast shapes | |
| Refrax Top | 78 | 2 | 17 | <3.0 | 2.7 | 13 | Standard and special design bricks | |
| Refrax Plus | 75 | 22 | <3.0 | 2.7 | 13 | Standard and special design bricks | ||
| Refrax Pro | 75 | 22 | <3.5 | 2.7 | 14 | Standard and special design bricks | ||
| Carbofrax M | 85 | 13 | 0.3 | <1.7 | 2.55 | 16 | Standard and special design bricks | |
| Zirconia Refractories | |||||||
|---|---|---|---|---|---|---|---|
| ZrO2 (%) |
Stabilization | % |
Density g/cm3 |
Porosity (%) |
Shape design |
Specific comments |
|
| Ziral 14 | 14 | - | 84 Al2O3 |
3.40 (212) |
17 | Standard and special design bricks | Excellent erosion resistance |
| Ziral 94M |
94 | MgO | 4.0 | 4.55 (284) |
19 | Standard and special design bricks | Partly stabilized, coarse grained, nuclear application |
| ZA95 | 93 | MgO | 4.0 | 4.55 (284) |
19 | Standard and special design bricks | Partly stabilized, coarse grained, reformers, carbon black |
| Zirnorite ZH192 |
92 | CaO | 4.5 | 4.43 (270) |
22 | Standard and special design bricks | Partly stabilized, coarse grained setters |
| Zirnorite ZS699 |
85 | Y2O3 | 14 | 4.70 (293) |
21 | Standard and special design bricks | Fully stabilized, coarse grained, furnace blocks |
| Zirnorite ZS730 |
85.5 | Y2O3 | 14 | 4.73 (295) |
21 | Standard and special design bricks | Fully stabilized, fine grained, furnace blocks |