FIELD: chemistry.
SUBSTANCE: invention can be used in chemical industry. Upright ammonia converter contains fixed bed with its catalyst area arranged within two mechanically separated catalyst capacities. Reactor includes two simultaneously operating gas flows. In this invention each catalyst area of fixed bed can contain the catalyst in annular space formed between two concentric shells surrounding shell-and-tube heat exchanger. Pipes and pipelines are connected in catalyst layers; circular channels surrounding catalyst layer separates gas flow in parallel.
EFFECT: higher efficiency of ammonia converter.
15 cl, 3 dwg
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