Sulfur trioxide atmosphere generation system and method

The invention belongs to the technical field of gas generation devices, and particularly relates to a sulfur trioxide atmosphere generation system and method. According to the technical scheme, the sulfur trioxide atmosphere generating system comprises a simulated flue gas heating pipe, the simulate...

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Bibliographische Detailangaben
Hauptverfasser:	YIN DENGGUO, DENG YI, DU WENTAO, CHEN ZHUO, ZHUANG YUANFA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention belongs to the technical field of gas generation devices, and particularly relates to a sulfur trioxide atmosphere generation system and method. According to the technical scheme, the sulfur trioxide atmosphere generating system comprises a simulated flue gas heating pipe, the simulated flue gas heating pipe is sleeved with a simulated flue gas heater, the upper portion of the simulated flue gas heating pipe is connected with a carrier gas conveying pipeline and a dilute sulphuric acid feeding pipe, the carrier gas conveying pipeline is connected with a carrier gas preheating pipe, and the dilute sulphuric acid feeding pipe is connected with a dilute sulphuric acid preheating pipe. The carrier gas preheating pipe is sleeved with a carrier gas preheater, the other end of the dilute sulphuric acid feeding pipe is connected with a dilute sulphuric acid conveying pipeline, the other end of the dilute sulphuric acid conveying pipeline is connected with a micro-flow injection pump, and the lower porti