Carbon dioxide and green ammonia urea preparation coupled oxygen-enriched combustion power generation system and method

The invention discloses a system and a method for generating power by coupling urea prepared from carbon dioxide and green ammonia with oxygen-enriched combustion. The system for generating power by coupling urea prepared from carbon dioxide and green ammonia with oxygen-enriched combustion comprise...

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Hauptverfasser: YANG HECHEN, WU QIRONG, CHEN JIANHONG, SHU BIN, YU JIANGTAO, GONG RUIJIE, ZHOU CHUANXIONG, WANG JIN, WU MENGLI, NI MING, YU XIA, YANG YANG, SHI XU, XIONG JIAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a system and a method for generating power by coupling urea prepared from carbon dioxide and green ammonia with oxygen-enriched combustion. The system for generating power by coupling urea prepared from carbon dioxide and green ammonia with oxygen-enriched combustion comprises a photovoltaic subsystem, an electrolyzed water subsystem, an oxygen-enriched combustion power generation subsystem, a flue gas purification subsystem, a urea synthesis subsystem and a synthesis ammonia subsystem, the electrolyzed water subsystem is connected with the photovoltaic subsystem; the oxygen-enriched combustion power generation subsystem is communicated with the oxygen output end of the electrolyzed water subsystem and the oxygen output end of the air separation subsystem and is used for generating electric energy; the flue gas purification subsystem is connected with a flue gas outlet of the oxygen-enriched combustion power generation subsystem and is used for purifying flue gas to obtain pure carbon