Daim ntawv tshaj tawm ntawm 20th CPC National Congress tso lub tswv yim ntawm "txhawb txoj kev loj hlob ntawm high-end, ntse thiab ntsuab manufacturing industries", hais kom muab lub hom phiaj ntawm kev loj hlob ntawm kev lag luam ntawm kev lag luam tiag tiag thiab txhawb hom tshiab ntawm industrialization, uas. taw qhia cov kev taw qhia ntawm high-zoo txoj kev loj hlob ntawm lub tshiab system ntawm industrialization. Xiye ua tib zoo siv tus ntsuj plig ntawm 20th CPC National Congress, thiab nyob rau hauv kev taw qhia ntawm Xi Jinping xav txog kev sib raug zoo nrog Suav Cov yam ntxwv rau lub Xyoo Tshiab, Xiye nce peev hauv kev tshawb fawb thiab kev loj hlob, ntxiv dag zog rau kev tsim kho thev naus laus zis, thiab txuas ntxiv txhim kho kev sib tw tseem ceeb los pab cov metallurgical kev lag luam paub ntsuab, qis-carbon thiab kev loj hlob zoo.
Raws li kev lag luam muaj peev xwm- thiab lub zog siv hluav taws xob, kev lag luam hlau thiab hlau suav rau 11% ntawm lub teb chaws tag nrho kev siv hluav taws xob thiab 15% ntawm lub teb chaws cov pa roj carbon emissions, ua rau nws yog "qhov tseem ceeb sib ntaus sib tua" rau kev txuag hluav taws xob thiab kev txo qis. Raws li kev taw qhia ntawm "ob chav carbon" lub hom phiaj, nws yog qhov yuav tsum tau "ua kom lub ntsuab hloov pauv ntawm txoj kev loj hlob", "ua kom tiav cov tswv yim kev txuag" thiab "tsim kev lag luam ntsuab qis-carbon". Greening yog ib qho ntawm cov yam ntxwv tseem ceeb ntawm kev lag luam niaj hnub. Txhawm rau tsim kom muaj kev lag luam niaj hnub, nws yog qhov tsim nyog los tsim kev lag luam ntsuab, ntsuab thev naus laus zis thiab kev lag luam ntsuab, thiab txhawb kev hloov pauv ntsuab thiab kev loj hlob ntawm kev lag luam thiab tib neeg.
Xiye kawm tob thiab siv Xi Jinping txoj kev xav ntawm ecological civilization, insists rau accelerating lub ntsuab transformation ntawm txoj kev loj hlob hom, thiab tsim LF refining ntaus ntawv nyob rau hauv lub hauv paus no, uas yog ib tug tshwj xeeb cov cuab yeej rau refining thiab purifying steel, thiab nws muaj peev xwm tshem tawm cov teeb meem impurities nyob rau hauv. cov hlau ua kom cov hlau ncav cuag cov kev xav tau ntawm cov hlau tshwj xeeb, thiab LF refining rauv tau tshawb fawb thiab tsim los ntawm Xiye tau mus txog qib ntawm 300t, uas yog energizing ntsuab hlau thiab hlau.
Kev tsim khoom ntse yog txoj hauv kev tseem ceeb kom ua tiav Tuam Tshoj lub hom phiaj ntawm kev txav los ntawm lub teb chaws tsim khoom loj mus rau lub teb chaws tsim khoom muaj zog, thiab peb yuav tsum txhawb kev lag luam kev hloov pauv thiab kev ua kom zoo dua qub thiab kho dua tshiab nrog kev tsim khoom ntse raws li cov kev taw qhia tseem ceeb ntawm kev tawm tsam, thiab txhawb cov kev hloov pauv tseem ceeb. ntawm kev tsim kev lag luam qauv thiab kev lag luam daim ntawv.“Tsuas yog kev tsim kho tshiab tuaj yeem txhim kho tus kheej, tuaj yeem sib tw thawj zaug.”
Txoj kev loj hlob ntawm DC melting rauv sawv cev rau kev dhia loj hauv kev ua haujlwm thev naus laus zis. Piv nrog rau cov tsoos AC ntxhia tshav kub rauv, nws qhov zoo yog pom tseeb. Nyob rau hauv cov nqe lus ntawm lub zog efficiency, DC smelting rauv yuav hloov dua siab tshiab rau hauv tshav kub zog efficiency ho txhim kho. Cov ntaub ntawv tseeb qhia tau hais tias nws qhov kev siv hluav taws xob yog li 20% siab dua li cov tshuab hluav taws xob ib txwm siv, uas txo cov hluav taws xob poob zoo heev thiab ua rau lub zog muaj zog los txo cov nqi tsim khoom thiab txhim kho kev lag luam. Nyob rau tib lub sijhawm, DC ntxhia hluav taws kub rauv qhia tau zoo heev ruaj khov thiab tswj tau thaum lub sijhawm ua haujlwm, thiab muaj peev xwm tswj tau cov tshuaj tiv thaiv hauv lub cub tawg kom raug, yog li ua kom muaj kev txhim kho ruaj khov ntawm cov khoom zoo thiab kev tsim khoom ruaj khov. Ua ke nrog kev txhim kho kev lag luam thiab cov hom phiaj kev lag luam, Xiye tsom mus rau kev tshawb fawb thiab kev tsim cov khoom siv hluav taws xob DC, uas tau txais kev txhawb nqa los ntawm kev tshawb fawb thiab thev naus laus zis tshiab thiab kev txhim kho kev lag luam.
Thib ob, ntawm lub hauv paus no, peb tau tsim cov cuab yeej ntse ntse xws li ib qho tseem ceeb refining system, ntsuas kub thiab ntsuas cov neeg hlau, electrode tsis siv neeg sib koom ua ke, tsis siv neeg lub tshuab hluav taws xob pounding tshuab thiab lwm yam. Peb niaj hnub kho cov haujlwm ntawm txhua lub hauv paus ntawm kev tshawb fawb thiab thev naus laus zis tshiab, thiab tsim cov kev pabcuam fist coj los ntawm kev tsim kho tshiab, ntxiv cov kev txawj ntse kinetic zog rau cov hlau ntse.
Xiye tau cog lus los muab kev txhawb nqa zoo rau kev txhim kho zoo ntawm kev lag luam hlau thiab hlau los ntawm kev muab cov kev pabcuam tshwj xeeb tshaj plaws.Saib mus rau yav tom ntej, Xiye yuav mob siab rau lub hom phiaj ntawm lub hom phiaj ntawm kev tsim lub ntiaj teb-chav ua lag luam, mob siab rau nws tus kheej rau kev daws teeb meem rau tag nrho cov txheej txheem ntawm hlau thiab hlau metallurgy, thiab pab tsim lub neej yav tom ntej ntawm hluav taws xob rauv steelmaking.
Post lub sij hawm: Oct-15-2024