Kev Huab Cua thiab Kev Ntsuas Ntawm Kev Ua Lag Luam Loj Thiab Kev Loj Hlob Ntawm Tuam Tshoj Kev Lag Luam Refractory hauv 2022

Kev nce qib thev naus laus zis ntawm cov ntaub ntawv refractory plays lub luag haujlwm tseem ceeb hauv kev txhim kho kev lag luam kub, thiab txhua lub teb chaws hauv ntiaj teb muab qhov tseem ceeb heev rau kev txhim kho lawv tus kheej cov ntaub ntawv refractory kev lag luam. Nyob rau hauv lub xyoo pua 21st, nrog rau kev sib sib zog nqus ntawm kev hloov kho thiab qhib, kuv lub teb chaws tau ushered nyob rau hauv kev loj hlob ntawm metallurgy kev lag luam, tshwj xeeb tshaj yog tom qab 2003, uas tau tsav los ntawm kev loj hlob sai ntawm steel, tsev cov ntaub ntawv, petrochemical thiab lwm yam kev lag luam, ib pawg ntawm ntiav thiab sib koom ua lag luam refractory lag luam Nyob rau theem, kev lag luam refractory tau tsim sai heev.

kev lag luam loj

Txij li xyoo 2013, nrog rau kuv lub teb chaws kev hloov pauv kev lag luam thiab kev loj hlob thiab kev nce qib ntawm kev lag luam cov cai xws li kev txuag hluav taws xob thiab kev txo qis emission, thiab compression ntawm rov qab muaj peev xwm, kev loj hlob ntawm high-temperature industries xws li hlau, nonferrous hlau, thiab cov ntaub ntawv hauv tsev muaj qeeb qeeb, uas kuj tau qhia ncaj qha rau txoj kev loj hlob ntawm cov ntaub ntawv refractory. Kev lag luam hlau thiab hlau yog cov neeg siv khoom tseem ceeb tshaj plaws ntawm cov khoom siv refractory, thiab qhov kev thov rau cov ntaub ntawv refractory hauv kev lag luam hlau thiab hlau tuaj yeem cuam tshuam txog tag nrho kev lag luam loj ntawm cov khoom siv refractory. Cov ntaub ntawv qhia tau hais tias kev lag luam loj ntawm Tuam Tshoj cov khoom siv hlau refractory tau nce los ntawm 48.457 billion yuan hauv 2016 txog 62.912 billion yuan hauv 2020, nrog rau qhov nruab nrab txhua xyoo kev loj hlob ntawm 6.9 feem pua. Tuam Tshoj Kev Lag Luam Kev Lag Luam Kev Tshawb Fawb Lub Tsev Haujlwm kwv yees tias kev lag luam loj ntawm Tuam Tshoj cov khoom lag luam steel refractory yuav ncav cuag 70.406 billion yuan hauv 2022.

Yav tom ntej tiam

1. Kev tsim cov khoom siv raw rau kev rov ua dua tshiab

Nrog rau txoj kev loj hlob ntawm kuv lub teb chaws industrialization, kev noj cov pob zeb hauv av yog nce. Tam sim no, over-exploitation ntawm refractory mineral kev pab nyob rau hauv kuv lub teb chaws yog loj, thiab high-zoo refractory mineral peev yog ntsib cov teeb meem loj. Txog rau qhov kawg no, kev lag luam refractory yuav tsum rov siv cov khoom pov tseg thiab cov khoom siv refractory los ntawm kev txhim kho cov cuab yeej siv tshuab los txhim kho cov kev siv tau zoo ntawm cov peev txheej thiab ua tiav txoj kev loj hlob.

2. Cov khoom lag luam tab tom tsim kho kom zoo dua qub thiab ua haujlwm nyuaj

Raws li kev lig kev cai, cov ntaub ntawv refractory yog ntau theem high-temperature structural composite cov ntaub ntawv. Tam sim no, txhawm rau ua kom tau raws li kev txhim kho ntawm cov hlau ntshiab huv thiab cov khoom siv high-end hlau tsim tshuab, cov ntaub ntawv refractory yuav tsum tsis yog tsuas yog lub neej ntev thiab kev siv tsawg, tab sis kuj ua haujlwm smelting, xws li tswj thiab tswj cov hlau molten. Kev ua haujlwm ntawm tus nqi ntws thiab kev ua kom huv ntawm cov hlau molten yog maj mam txhim kho ntawm cov qauv ua kom zoo thiab siv txoj haujlwm thiab kev ua haujlwm.

3. Kev tsim khoom loj hlob mus rau kev txawj ntse thiab ntsuab

Raws li tag nrho cov yuav tsum tau ua nyob rau hauv Tuam Tshoj 2025, lub refractory kev lag luam yog accelerating kev koom ua ke ntawm ob industries, tsim los ntawm 2.0 factories mus rau 4.0, nyob rau hauv thiaj li yuav txhim kho cov txawj ntse qib ntawm tag nrho cov txheej txheem. Raws li kev taw qhia ntawm General Secretary Xi's "cov dej ntsuab thiab cov roob lush yog cov khoom muaj nqis," lub xeev tau nce kev siv zog los kho cov kev tiv thaiv ib puag ncig, thiab kev lag luam refractory tab tom txhim kho nyob rau hauv ntsuab thiab ecological kev taw qhia.

4. Kev tsim kho lub tswv yim los muab kev lag luam concentration

Kev lag luam refractory yog siv los ua tus tuav ntaub ntawv ntawm "kev koom ua ke" kev paub thiab "ib qho kev ua si ntawm chess" lub tswv yim, ua kom lub zog ntawm kev tsim kho tshiab, ua kom nws loj dua thiab muaj zog, txhim kho cov concentration ntawm kev lag luam thiab txhawb kev noj qab haus huv ntawm refractory. kev lag luam.