Thaum lub Cuaj Hlis 2014, Taiyuan Hlau thiab Hlau tau tsim thawj cov kab ntau lawm hauv tsev ntawm qhov cub tawg kub slag los ua paj rwb. Tom qab ntau xyoo ntawm kev tsim, nws tau mastered thev naus laus zis ntawm blast furnace kub slag los ua pob zeb hauv av. Txawm li cas los xij, nrog kev txhim kho tas mus li ntawm kev ua lag luam cov kev cai rau qib ntawm cov khoom siv ntxhia wool, cov khoom tseem ceeb ntawm cov ntxhia wool yog maj mam hloov los ntawm qib high-qib pob zeb wool cov khoom, thiab cov cuab yeej tsim khoom ntawm cov khoom siv hauv cov ntaub plaub uas tsis tshua muaj nqi yuav tsum tau ua. upgraded ceev. Tom qab TISCO koom nrog Tuam Tshoj Baowu, pab pawg tuam txhab txuas nrog qhov tseem ceeb ntawm cov kab ntau lawm ntawm TISCO lub tshuab tawg kub kub slag paj rwb ntau lawm, vam tias yuav txhim kho cov khoom lag luam zoo thiab tib lub sijhawm txhawb kev nce qib ntawm kev txuag hluav taws xob thiab kev siv hluav taws xob txo qis hauv cov txheej txheem metallurgical los ntawm sensible tshav kub rov qab ntawm kub slag. Raws li ib tug kws tshaj lij kev siv lub tuam txhab ntawm cov peev txheej thiab ib puag ncig ntawm pab pawg, Baowu Huanke tau ua tus thawj coj hauv kev tsim cov kws tshaj lij kev lag luam los kuaj xyuas thiab tshuaj xyuas cov ntxhia wool ntau lawm kab ntawm Taigang, thiab ua kev sib pauv hloov pauv. Muaj kev nkag siab ntxiv txog kev lag luam, kev ua lag luam, cov kab ntau lawm, khoom siv, thiab lwm yam. Thaum lub Peb Hlis 2021, Baowu Huanke yuav raug coj los ntawm cov thawj coj tseem ceeb, teeb tsa pab pawg ua haujlwm, koom tes nrog cov tsev kawm qib siab hauv tsev thiab cov chaw tshawb fawb nto moo, thiab ua haujlwm hauv chav kuaj. kev tshawb fawb. Nyob rau hauv cov xwm txheej uas qhov kev faib ua feem ntawm molten slag yog ntau tshaj 50 feem pua, cov khoom siv pob zeb nrog cov acidity siab coefficient ntawm 1.6-2.0 yog npaj.
Tom qab kev sim kev lag luam, pab pawg ua haujlwm tau txheeb xyuas qhov muaj peev xwm thiab cov xwm txheej ntawm txhua tus txheej txheem ntawm cov kab ntau lawm, thiab tau ua tiav txoj hauv kev rau kev npaj cov khoom lag luam acidity los ntawm kub slag. Tom ntej no, nyob rau hauv lub hauv paus ntawm kev optimization thiab cov cuab yeej txhim kho, cov khoom serialization thiab loj-scale expansion mus sib hais ntau lawm, thiab thaum kawg ib txoj kev tshiab yuav qhib rau industrialization ntawm kub slag ore (pob zeb) ntaub plaub, ntxiv ib tug muaj zog xim. rau Baowu's low-carbon metallurgical technology. ib sum.
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