Device for reducing corrosion of ammonia washing tower in synthetic ammonia conversion process
The utility model relates to the technical field of synthesis ammonia processes, in particular to a device for reducing corrosion of an ammonia washing tower in a synthesis ammonia conversion process, which comprises a feed gas heater, a conversion furnace, a waste heat boiler, a water separator, a...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of synthesis ammonia processes, in particular to a device for reducing corrosion of an ammonia washing tower in a synthesis ammonia conversion process, which comprises a feed gas heater, a conversion furnace, a waste heat boiler, a water separator, a desalted water heat exchanger, a circulating water cooler and the ammonia washing tower. A third conversion gas pipeline is fixedly communicated between the first discharging end of the waste heat boiler and the feeding end of the water separator, and a fourth conversion gas pipeline is fixedly communicated between the top discharging end of the water separator and the shell pass feeding end of the desalted water heat exchanger. A fifth conversion gas pipeline is fixedly communicated between the shell pass discharging end of the desalted water heat exchanger and the shell pass feeding end of the circulating water cooler, a sixth conversion gas pipeline is fixedly communicated between the shell pass discharging end |
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