Ammonia synthesis tower
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In current ammonia synthesis processes, there are various types of ammonia synthesis towers, and their internal components have been improved numerous times, resulting in more optimized processes, lower synthesis pressures, and reduced power consumption. Are there any new and better improvements available at present?
Generally speaking, the focus should be on improving synthetic capabilities and energy recovery, as well as making the process more user-friendly.
The ammonia synthesis tower is also a key piece of equipment in the synthesis section. In recent years, many companies have invested considerable effort in ammonia synthesis tower technology, and a number of new types of such towers have been developed. Examples include the Topsφe-200 and Topsφe-300 models developed by the Danish company Topsφe, the axial-radial ammonia synthesis tower produced by the Swiss company Casale, the horizontal ammonia synthesis tower manufactured by the American company Kellogg, and the GC-type axial-radial synthesis tower developed by Nanjing Guochang Company – all of which are at the forefront in the world. Choosing efficient and energy-saving ammonia synthesis towers is the trend in the development of ammonia synthesis. These several synthesis techniques are quite mature.
The more advanced ammonia synthesis towers at present are the Topsoe S-300 type and the Cassali three-bed with two intermediate heat exchangers type synthesis towers.