沿海钢铁厂氢能应用实践与研究

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DOI编码 ：10.26915/j.issn1003-0514.2025.03.010

中图分类号：F426.2 文献标识码：B 文章编号：1003-0514（2025）03-0035-04

Practice and research on hydrogen energy application in coastal steel plants

Wang Yuxing， Wang Weiye （Shougang Jingtang United Iron and Steel Co.，Ltd.，Tangshan O632Oo，Hebei，China）

Abstract：This articlecombines currentlow-carbonand hydrogen energy application technologies athome andabroad，with the aim ofreducingcarbon and emissons through hydrogen energyapplication.Followingthe ideas of cascade utilization and circularutilization，itdelves intothe processcharacteristicsandregionalresource situationofcoastallong process steel enterprises.Firstly，itexplainsthehydrogenenergyacquisitiontechnology，hydrogenusage，andtechnicalparameters curentlyused inthe steel industry.Thesecondistodevelopand implementtechnologiessuchasplateelectrolysis water bilet hydrogen energycuting andcold rolling production line hydrogenrecycling.Atthesame time，byimplementing solar energyinthefactoryareatoobtaingreenelectricity，thegreenandlow-carbonpropertiesofhydrogeninusewillbeenhanced. Thirdly，basedothecharacteristicsofregionalresourcs，researchthetechologicaloutesforeproductiondisposal， and use of gren hydrogen，such as utilizing wind energyto generate electricity inofshore plant areasand electrolyzing wateronsite，andtransporting hydrogenandoxygen to the plant areas;Usingcoastal saline alkali landto plantredand bamboo，obtaining hydrogen gas throughgasification processandtransportingittothefactoryarea.Fourthly，aportionof the greenhydrogen mentionedabovecanbeusedforexistingslabcuting，sintering materialsurfaceinjection，coldrolldstrip protectiongas，etc.Another portioncanbe studied forsubsequent projectssuchasfermentation toproduce ethanol，blast furnacetuyereinjection，andhydrogenbasedverticalfurnaces.Asoneof thetechnologiesforgreentransformationinsteel plants，research has shown good results and benefits， providing reference for the industry.

Key words： steel plant; hydrogen energy; green; low-carbon

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