Xyaum Ua Lub Hom Phiaj ntawm Lub Tuam Txhab ntawm "Pab Txhawb Kev Txuag Lub Ntiaj Teb" thiab Qhia Lawv Cov Kev Txawj Ntse hauv Kev Tsim Kho "Hydrogen Society"

Tsis ntev los no, peb pawg thiab Baowu Group's Baowu Heavy Industry tau kos npe rau daim ntawv cog lus los muab cov khoom siv hluav taws xob tseem ceeb decarbonization rau qhov project hloov pauv ntawm 2500m3 hydrogen-nplua nuj carbon circulating blast furnace ntawm Bayi Steel Plant, lwm lub tuam txhab tswv cuab ntawm Baowu Group tau cog lus los ntawm lub tuam txhab thiab tus neeg cog lus dav dav Sinosteel International, thiab los tshawb nrhiav cov pa roj carbon tsawg thiab cov kev daws teeb meem ntsuab zoo rau cov blast furnace ib txwm muaj.    

Xyoo 2022 Lub Rooj Sab Laj Thoob Ntiaj Teb Txog Kev Tsim Kho Tshiab Uas Muaj Cov Pa roj carbon tsawg, Mr. Chen Derong, Tus Thawj Coj ntawm Tuam Tshoj Baowu Group, tau tshaj tawm tias Baowu Group tau tsim Tuam Tshoj thawj 400 m3-theem qis-carbon metallurgical blast cub tawg. Qhov no yog ib qho kev tshawb pom loj hauv kev siv tshuab metallurgical ntsuab qis-carbon thoob ntiaj teb, tab sis kuj yog qhov ua tiav tshiab tshaj plaws hauvkev tsim kho tshuab ua los ntawm cov hlau uas tsis muaj carbon ntau. Nws yog 'Txoj kev npaj ntawm Suav' rau kev lag luam hlau los txo cov pa phem. Nws yog qhov tseem ceeb heev rau Tuam Tshoj txoj kev lag luam loj tshaj plawskev lag luam tso pa roj carbon - kev lag luam hlau los txo cov pa roj carbon dioxide.    Lub cub tawg hlau metallurgical uas muaj peb theem siab 400m thawj zaug uas tau tsim tsa xyoo tas los no yog ib qho project sim. Nws txoj kev ua haujlwm tau zoo tau ua tiav qhov kev txheeb xyuas ntawm cov txheej txheem.txoj kev ntawm cov pa roj carbon uas muaj hydrogen ntau nyob rau hauv lub cub tawg oxygen ntawm theem kev tsim khoom lag luam, thiab ua tiav lub hom phiaj ntawm kev txo cov pa roj carbon los ntawm 20%. Txij li xyoo 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 cov chav tsev tau tiv taus qhov kev sim hnyav ntawm qhov sib piv siab,qhov sib txawv ntawm qhov siab loj thiab lub zog loj, thiab muaj kev ruaj khov zoo heev thiab yeej kev ntseeg siab ntawm cov neeg siv khoom.

    Raws li kev ua tiav ntawm qhov project sim, xyoo tas los, Baowu Group tau pib ua lag luam ntawm 2500m3 hydrogen-nplua nuj carbon circulating blast furnace.

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

Cov thev naus laus zis ntawm lub cub tawg uas muaj cov pa roj carbon ntau hauv cov hydrogen yog ib qho txheej txheem tshiab uas saib rau pem hauv ntej ntawm kev ua cov hlau uas tsis muaj carbon ntau. Nws muaj  cov yam ntxwv ntawm kev nyab xeeb, kev ruaj khov, kev ua haujlwm siab, muaj zog tiv thaiv kev hloov pauv, tus nqi tsim khoom qis thiab kev sib phim zoo nrog cov tsoos  Cov txheej txheem tsim khoom. Tom qab kev lag luam zoo ntawm 2500 m3 hydrogen-nplua nuj carbon voj voog blast cub tawg, nws yuav muab ib tug  kev daws teeb meem ntsuab rau kev txo cov pa roj carbon ntawm cov cub tawg loj thiab nruab nrab uas twb muaj lawm hauv kev lag luam hlau thiab hlau hauv Suav teb.  Nws muaj kev rov ua dua tshiab zoo thiab muaj peev xwm ua lag luam zoo heev.    

Nws to taub tias kev lag luam hlau thoob ntiaj teb tab tom sim txhawb kev hloov pauv ntawm "carbon metallurgy" mus rau "hydrogen metallurgy." Hauv cov txheej txheem no,Kaishan koom nrog tob heev. Tsim muaj xyoo 1914, Danieli Group ntawm Ltalis, ib qho ntawm peb pawg hlau loj hauv ntiaj teb, thiab Tenova tau koom tes tsim ENERGIRON thev naus laus zis,uas yog qhov ua tau zoo tshaj plaws ntawm kev siv hydrogen-based ncaj qha txo qhov system tam sim no, ua tiav lub hom phiaj ntawm kev txo cov pa roj carbon dioxide. Xyoo 2020, Kaishan txheej txheemCov ntsia hlau compressor tau siv thawj zaug rau Danieli txawv teb chaws qis-carbon ncaj qha hydrogen txo cov hlau project. Tsis ntev los no, Danieli dua xa qhov kev txiav txim rau Kaishan los muabib chav compressor ntsia hlau loj dua rau lwm qhov project metallurgical uas muaj cov pa roj carbon tsawg hauv txawv teb chaws.  Danieli Group txawv teb chaws cov khoom siv hlau ua haujlwm qis carbon ncaj qha hydrogen txo qis

Xyoo tas los, Kaishan kuj tau muab Taiwan Sinosteel nrog cov khoom siv tseem ceeb ntawm qhov project converter gas extraction carbon monoxide-lub tshuab compressor roj nyoos.rau kev tsim cov roj-carbon monoxide txo qis. Qhov project tau ua tiav lawm.

Taiwan Sinosteel Raw Gas Txheej Txheem Compressor ChavNtxiv rau, Xuanhua Steel Plant ntawm HBIS Group siv ENERGIRON thev naus laus zis thiab siv cov khoom siv hydrogen nplua nuj rau 'hydrogen smelting'. Nws yog lub ntiaj teb 's  thawj qhov project ua qauv qhia txog hydrogen metallurgy, cim lub zog ntawm kev lag luam hlau thoob ntiaj teb los txhawb kev ua hlau tsis muaj carbon rau hauv 'lub caij hydrogen'.  Thaum qhov project tiav lawm, nws yuav dhau los ua lub ntiaj teb thawj tiam tshiab ntawm cov khoom siv hydrogen qis-carbon, qhib cov txheej txheem ntawm  txhawb kev hloov pauv ntawm cov 'carbon metallurgy' ib txwm mus rau 'hydrogen metallurgy' tshiab. Nws zoo siab uas Kaishan Group kuj muab tus yuam sij  cov khoom siv fais fab tseem ceeb rau qhov project: hydrogen-rich screw compressor. Lub compressor yog lub tshuab compressor ntsia hlau tsis muaj roj nrog qhov loj tshaj plaws ib qho ntws thiab  lub siab tso pa tawm siab tshaj plaws hauv Suav teb. Lub rotor txoj kab uas hla ncav cuag 844 hli thiab lub siab tso pa tawm yog 0.8 MPa, uas yog qhov siab tshaj plaws hauv kev lag luam hauv tsev.  Qhov kev ua haujlwm ntawm qhov project kuj tseem qhia tias Kaishan tau ua tiav tag nrho cov kev pabcuam ntawm cov dej ntws loj heev ntawm cov roj tsis muaj roj.  compressor khiav lag luam ntawm 10-1100m3 / min, thiab Kaishan cov 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 unit ntawm Xuanhua Steel Plant ntawm Hegang Group

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