Xyaum Lub Hom Phiaj Ua Haujlwm ntawm "Kev Pabcuam rau Kev Tiv Thaiv Lub Ntiaj Teb" thiab Qhia Lawv Cov Kev Txawj Ntse hauv Kev Tsim Kho "Hydrogen Society"

Tsis ntev los no, peb pab pawg thiab Baowu Group 's Baowu Hnyav Kev Lag Luam tau kos npe rau daim ntawv cog lus los muab cov khoom siv hluav taws xob decarbonization rau cov kev hloov pauv ntawm 2500m3 hydrogen-nplua nuj carbon circulating blast rauv ntawm Bayi Steel Plant, lwm tus tswv cuab ntawm Baowu Group cog lus los ntawm lub tuam txhab. thiab tus neeg cog lus dav dav Sinosteel International, thiab tshawb nrhiav cov pa roj carbon tsawg thiab cov kev daws teeb meem ntsuab rau cov tsoos blast furnaces.    

Ntawm 2022 Ntiaj Teb Tsawg-carbon Metallurgical Innovation Forum, Mr. Chen Derong, Thawj Tswj Hwm ntawm Tuam Tshoj 's Baowu Group, tshaj tawm tias Baowu Group tau tsim Tuam Tshoj thawj 400 m.3-theem low-carbon metallurgical moj tej tawg rauv. Qhov no yog ib qho kev ua tiav loj hauv ntiaj teb ntsuab qis-carbon metallurgical thev naus laus zis, tab sis kuj yog qhov kev ua tiav tshiab hauvengineering ntawm low-carbon metallurgical technology. Nws yog 'Suav txoj kev npaj' rau kev lag luam steel kom txo qis emissions. Nws yog qhov tseem ceeb heev rau Tuam Tshoj qhov loj tshaj plawscarbon emission kev lag luam-kev lag luam steel los txo cov pa roj carbon dioxide emissions.    Thawj 400m peb-theem low-carbon metallurgical blast furnace tau tsim xyoo tas los yog qhov kev sim. Nws txoj haujlwm ua tiav tau ua tiav qhov tseeb ntawm cov txheej txheemtxoj kev ntawm hydrogen-nplua nuj carbon circulating oxygen moj tej tawg rauv ntawm lub industrial ntau lawm theem, thiab ua tiav lub hom phiaj ntawm kev txo cov pa roj carbon monoxide los ntawm 20%. Txij li thaum 2019,Kaishan tau muab ob lub tshuab hluav taws xob tseem ceeb-txheej txheem ntsia hlau compressors rau qhov project. Kaishan thev naus laus zis thiab chav nyob tau tiv thaiv qhov kev ntsuas hnyav ntawm qhov sib piv siab,loj siab sib txawv thiab loj torque, thiab muaj kev ruaj ntseg zoo heev thiab yeej cov neeg ntseeg.

    Raws li kev ua tiav ntawm qhov kev sim ua haujlwm, xyoo tas los, Baowu Group tau tshaj tawm kev coj ua lag luam ntawm 2500m3 hydrogen-nplua nuj carbon circulating blast rauv.

Vim nws qhov kev ua tau zoo heev hauv qhov kev sim, peb pab pawg tau ntseeg los ntawm tus tswv thiab yeej daim ntawv cog lus los muab cov khoom siv hluav taws xob decarbonization tseem ceeb dua.

Hydrogen-nplua nuj carbon circulating moj tej tawg rauv tshuab yog ib tug heev forward-saib txheej txheem ntawm tsawg-carbon hlau ua. Nws muaj  Cov yam ntxwv ntawm kev nyab xeeb, kev ruaj ntseg, kev ua haujlwm siab, muaj zog tiv thaiv kev hloov pauv muaj peev xwm, tsis tshua muaj nqi tsim khoom thiab zoo sib xws nrog cov tsoos  kev tsim khoom. Tom qab ua tiav kev lag luam ntawm 2500 m3 hydrogen-nplua nuj carbon voj voog blast rauv, nws yuav muab ib qho  Kev daws teeb meem ntsuab rau kev txo cov pa roj carbon monoxide ntawm cov khoom siv hluav taws xob loj thiab nruab nrab uas twb muaj lawm nyob rau hauv Tuam Tshoj txoj kev lag luam hlau thiab hlau.  Nws muaj zog reproducibility thiab zoo ua lag luam muaj peev xwm.    

Nws tau nkag siab tias kev lag luam hlau thoob ntiaj teb tab tom sim txhawb kev hloov pauv ntawm cov tsoos "carbon metallurgy" mus rau "hydrogen metallurgy." Hauv cov txheej txheem no,Kaishan koom tes nrog. Founded hauv 1914, Danieli Group ntawm ltalis, ib tug ntawm peb loj steel pawg nyob rau hauv lub ntiaj teb no, thiab Tenova koom tes tsim ENERGIRON technology,uas yog qhov ua tau zoo tshaj plaws high-concentration hydrogen-based direct txo qhov system tam sim no, ua tiav lub hom phiaj ntawm qis carbon dioxide emissions. Hauv 2020, Kaishan txheej txheemntsia hlau compressor yog thawj zaug siv rau Danieli txawv teb chaws uas tsis tshua muaj carbon direct hydrogen txo steel project. Tsis ntev los no, Danieli rov muab qhov kev txiav txim rau Kaishan muabcov txheej txheem loj dua cov ntsia hlau compressor rau lwm qhov txawv teb chaws uas tsis tshua muaj carbon metallurgical project.  Danieli Group txawv teb chaws uas tsis tshua muaj carbon direct hydrogen txo steel project khoom

Xyoo tas los, Kaishan kuj tau muab Taiwan Sinosteel nrog cov cuab yeej tseem ceeb ntawm kev hloov pauv roj rho tawm cov pa roj carbon monoxide project-cov txheej txheem roj cua compressor.rau zus tau tej cov roj-carbon monoxide. Qhov project tau ua tiav rau hauv kev ua haujlwm.

Taiwan Sinosteel Raw Gas Txheej Txheem Compressor ChavTsis tas li ntawd, Xuanhua Steel Plant ntawm HBIS Group txais ENERGIRON thev naus laus zis thiab siv hydrogen-nplua nuj qhov chaw rau ' hydrogen smelting '.Nws yog lub ntiaj teb.  thawj qhov kev ua qauv qhia ntawm hydrogen metallurgy, kos lub ntiaj teb kev lag luam steel kev siv zog los txhawb xoom-carbon steelmaking rau hauv 'hydrogen era'.  Thaum qhov project tiav lawm, nws yuav dhau los ua lub ntiaj teb thawj tiam tshiab ntawm cov pa roj carbon tsawg hydrogen zog ua qauv qhia, qhib cov txheej txheem ntawm  txhawb kev hloov pauv los ntawm cov tsoos ' carbon metallurgy ' rau tshiab ' hydrogen metallurgy '. Nws zoo siab tias Kaishan Group kuj muab tus yuam sij  Cov khoom siv hluav taws xob tseem ceeb rau qhov project: hydrogen-nplua nuj ntsia hlau compressor. Lub compressor yog cov roj-dawb ntsia hlau compressor chav tsev nrog qhov loj tshaj plaws ib qho ntws thiab  qhov siab tshaj plaws tso pa tawm hauv Suav teb. Lub rotor txoj kab uas hla mus txog 844 hli thiab lub tso pa tawm yog 0.8 MPa, uas yog siab tshaj plaws nyob rau hauv lub domestic kev lag luam.  Kev ua haujlwm ntawm txoj haujlwm tseem ceeb tias Kaishan tau ua tiav tag nrho cov kev pabcuam ntawm cov dej ntws loj ntawm cov txheej txheem roj tsis muaj roj.  compressor kev khiav hauj lwm ntws ntawm 10-1100m3 / min, thiab Kaishan txheej txheem roj compressor tau mus txog qib siab thoob ntiaj teb. Tam sim no, qhov project  tau nkag mus rau theem commissioning.

  Hydrogen-nplua nuj ntsia hlau compressor chav tsev ntawm Xuanhua Steel Cog ntawm Hegang Group

KSG844 super loj ntws txheej txheem ntsia hlau compression tswv Tsib xyoos dhau los, Kaishan cov neeg txiav txim siab tseem ceeb tau paub zoo tiastib neeg tau nkag mus rau ' hydrogen zej zog ' thiab cov tuam txhab yuav tsum tau npaj ua ntej kom ua tiav lawv txoj haujlwm koom tesntawm 'paub cawm lub ntiaj teb'. Txog qhov kawg no, peb pab pawg tau nqis peev ntau hauv R & D thiab tsim cov khoom lag luam ntaukom ua tau raws li qhov yuav tsum tau ua ntawm hydrogen zog ua lag luam. Txog rau tam sim no, ob lub tuam txhab hauv Suav teb thiab lub koom haum Austrian-LMFtau nkag mus rau lub sijhawm sau qoob loo thiab muaj thiab tau txais kev txiav txim ntau pua lab yuan.