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Hydrogenation and hydrogen production plant
Products required for hydrogenation and hydrogen production: high-strength mullite brick series products and supporting mortar, high-strength low-conductivity castable products.
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Lining material for reforming gas steam generator of hydrogen production unit
Physical and chemical indexes of series of refractory materials
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performance Grade
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Maximum use temperature ℃ |
volume densityKg/m3 |
Compressive strength MPa |
Flexural strength MPa |
Linear change rate % |
Heat conduction |
chemical composition % |
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110℃ |
110℃ |
1100℃ |
110℃ |
1100℃ |
1100℃ |
815℃ |
Al2O3 |
Fe2O3 |
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GCLQ Alumina hollow ball |
1500 |
≤1650 |
≥12 |
≥10 |
≥3 |
≥2 |
±0.3 |
≤0.6 |
≥93 |
≤0.7 |
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GCLQ Alumina hollow ball |
1500 |
≤1450 |
≥10 |
≥8 |
≥2.5 |
≥2 |
±0.3 |
≤0.5 |
≥90 |
≤1.0 |
| GD850 type Insulation ceramic tube |
1800 |
≥3400 |
≥100(Room temperature withstand voltage) |
≤0.5(Apparent porosity) |
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≥99 |
≤0.3 |
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| High temperature binder |
1400 |
≤2100 |
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≥1.5 |
≥2.5 |
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≥75 |
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| Ceramic fiber rope |
1200 |
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≥0.06(tensile strength) |
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≤-4.0 |
≤0.13 |
≥45 |
≤0.2 |
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