System for producing gas, pesticide and fertilizer by treating carbon dioxide industrial waste gas through physical method

The utility model discloses a system for producing gas, pesticide and fertilizer by treating carbon dioxide industrial waste gas through a physical method, which comprises a dust removal induced draft fan, a first-stage separation tower, a second-stage separation tower, a CO2/SO2 storage tank, a spr...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG QINGMIN, HUANG JIANMING, LIU WEITING, SONG YUELONG, LIANG SHENGYONG, ZHANG YIMIN, ZHANG DONGYA, WANG YUERAN, ZHANG KAICHENG, LYU YE, XU JINGNAN, ZHANG XINYA, LIU ZHONGSHAN, XU JINGTONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM FERTILISERS PRODUCING CARBON DIOXIDE INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a system for producing gas, pesticide and fertilizer by treating carbon dioxide industrial waste gas through a physical method, which comprises a dust removal induced draft fan, a first-stage separation tower, a second-stage separation tower, a CO2/SO2 storage tank, a spray washing tank and a nitric acid and nitrate storage tank, and is characterized in that the dust removal induced draft fan is connected with a waste flue gas inlet of the first-stage separation tower through a pipeline; a CO2/NO2 outlet of the first-stage separation tower is connected with a gas inlet of the second-stage separation tower, a NO2 outlet of the second-stage separation tower is connected with the spray washing tank through a pipeline, a CO2 outlet of the second-stage separation tower and a CO2 outlet of the spray washing tank are respectively connected with a CO2 inlet of the CO2/SO2 storage tank through pipelines, a SO2 outlet of the first-stage separation tower is connected with a SO2 inlet of the C