PRODUCT PARAMETERS
Description
Product Introduction
Refractory ball usually used in shift converter and reformer in ammonia plant. Refractory ball has a lot of advantages, such as:
High strength, long use period
Chemical stability, it won’t react with our materials
Good performance of resistance high temperature, resistance high temperature up to 1900°C.
Technical Parameter:
|
Index |
Unit |
Data |
|
Al2O3 |
% |
≥ 65 |
|
Fe2O3 |
% |
≤ 1.6 |
|
Pore Volume |
% |
≤ 24 |
|
Compressive strength |
kg/cm2 |
≥ 900 |
|
Refractoriness |
oC |
≥1800 |
|
Bulk Density |
Kg/m3 |
≥1386 |
|
Specific Gravity |
Kg/m3 |
≥2350 |
|
Refractoriness oC under load of 2kg/cm2 |
oC |
≥1500 |
|
LOI |
% |
≤ 0.1 |
Application
Specially used in the high-low temperature shift furnace, converter, hydrogenation shift furnace, desulfurize furnace,etc.
Used in the hot wind furnace and heat up shift appliance in steel plant.
