SYAMCAT places a high emphasis on the production process of ammonia synthesis catalysts, meticulously controlling every aspect from the selection of raw materials, monitoring of active components, chemical composition balancing, to the overall control of the production process. These processes adhere to strict standards and procedures.
Given that our recent clients have adopted large-scale energy-efficient processes (such as
AMV, Braun, LCA), our professional team recommends and configures the use of
SYAMCAT A217 and SYAMCAT A217R. This is the second generation of synthetic ammonia catalysts from SYAMCAT, featuring a broad temperature range, high activity, and excellent performance.
The primary component of SYAMCAT A217 ammonia synthesis catalyst is ferric oxide (Fe3O4), supplemented with appropriate amounts of cobalt oxide, alumina, potassium oxide, and calcium oxide as additives. SYAMCAT A217R, an enhancement of SYAMCAT A217, undergoes a pre-reduction process on specialized factory equipment to convert it into active α-Fe. For safety during transportation, storage, and loading, controlled passivation with oxygen is applied to the surface of catalyst particles, including the micro-porous surface. This results in the formation of an FeO film, ensuring not only the safety of the catalyst but also facilitating easy reduction during usage. After pre-reduction, SYAMCAT A217R achieves a reduction degree of over 90%, with oxygen content generally below 2%.