双加压法制稀硝酸装置反应及余热回收系统模拟及设计

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中图分类号：TQ111.26 文献标识码：B 文章编号：1004-8901（2025）04-0043-03

Simulationand Designof theReactionand WasteHeatRecoverySystem foraDouble-PressureDiluteNitricAcidPlant

HUANGWen-bin，YANLong，ZHAXi，ZHOUJian-zhen （ChinaWuhuanEngineeringCo.，Ltd.，WuhanHubei ，China）

AbstractInthegineigsigoftactiondasteatrecoryunitsindiluteitricidlants，eactioieticsdtdai arentertwinedintesehatrasferprocess，hihicreasstedicutyfengeingdsigAspePusVandOrigiare doptedtocalculateandaalyethereactionandwasteheatrecoveryprocess.Throughdataaalysis，newisightsareprovidedtosiplifythe engineering design and optimization of nitric acid plants.

Keywords：dilute nitric acid；reaction kinetics；thermodynamics；waste heat recovery doi：10.3969/j.issn.1004-8901.2025.04.013

硝酸是一种基本化学工业的重要原料及产品[]。（剩余4505字）