An improved synthesis ammonia decarburization device system

Abstract

This utility model relates to the field of improving lean liquor quality. It addresses the problem that low lean liquor quality leads to increased carbon dioxide levels in the system, ultimately hindering the stable operation of the ammonia synthesis process. This utility model provides a decarbonization device system for improving lean liquor quality in ammonia synthesis, including a regeneration tower, an absorption tower, a separation unit, a semi-lean liquor unit, a lean liquor unit, multiple processing mechanisms, and a flash evaporation unit. The semi-lean liquor unit is connected to the middle of the regeneration tower. A flash evaporation unit is located between the semi-lean liquor unit and the absorption tower. The lean liquor unit is connected to the bottom of the regeneration tower. Multiple processing mechanisms are connected in parallel between the lean liquor unit and the absorption tower. The separation unit is connected to the top of the regeneration tower. The ammonia decarbonization device system for improving lean liquor quality provided by this utility model can improve the quality of lean liquor and ensure the stable operation of the ammonia synthesis process.

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