PAO Severstal yog lub tuam txhab hlau thiab mining uas yog tswv Cherepovets Metallurgical Plant, qhov thib ob loj tshaj plaws hauv peb lub tebchaws. Hauv 2019, lub tuam txhab tsim 11,9 lab tons ntawm steel, nrog cov nyiaj tau los ntawm $ 8,2 billion.
Kev lag luam rooj plaub ntawm PAO Severstal
Ua haujlwm
Severstal tau txiav txim siab txo qis lub tuam txhab kev poob vim qhov kev kwv yees yuam kev rau kev siv hluav taws xob, nrog rau kev tshem tawm cov kev sib txuas uas tsis tau tso cai rau hauv daim phiaj thiab tub sab ntawm hluav taws xob.
Keeb kwm thiab kev txhawb siab
Cov tuam txhab metallurgical thiab mining yog cov neeg siv khoom loj tshaj plaws ntawm cov hluav taws xob hauv kev lag luam. Txawm tias muaj kev sib koom siab heev ntawm tus kheej tiam, cov nqi txhua xyoo ntawm kev lag luam rau hluav taws xob muaj nqis mus rau kaum thiab ntau pua lab nyiaj daus las.
Ntau lub tuam txhab Severstal tsis muaj lawv tus kheej lub peev xwm tsim hluav taws xob thiab yuav hauv khw muag khoom. Cov tuam txhab lag luam zoo li no xa cov ntawv sib tw hais tias lawv txaus siab yuav hluav taws xob ntau npaum li cas rau ib hnub twg thiab tus nqi twg. Yog tias qhov kev siv tiag tiag txawv ntawm qhov kev kwv yees tau tshaj tawm, tus neeg siv khoom them tus nqi ntxiv. Yog li, vim qhov kev kwv yees tsis zoo, cov nqi hluav taws xob ntxiv tuaj yeem ncav cuag ntau lab nyiaj hauv ib xyoos rau lub tuam txhab tag nrho.
tshuaj
Severstal tig mus rau SAP, uas tau muab los siv IoT thiab tshuab kev kawm thev naus laus zis kom raug kwv yees siv hluav taws xob.
Cov kev daws teeb meem tau raug xa mus los ntawm Severstal's Center for Technological Development ntawm Vorkutaugol mines, uas tsis muaj lawv tus kheej tsim cov chaw tsim khoom thiab tsuas yog cov neeg siv khoom ntawm lub khw muag khoom hluav taws xob. Cov txheej txheem tsim tawm tsis tu ncua khaws cov ntaub ntawv los ntawm 2,5 txhiab metering cov cuab yeej los ntawm txhua qhov kev faib tawm ntawm Severstal ntawm cov phiaj xwm thiab cov txiaj ntsig tiag tiag ntawm kev nkag mus thiab kev tsim khoom hauv txhua qhov chaw hauv av thiab ntawm cov chaw siv hluav taws xob, nrog rau cov theem tam sim no ntawm kev siv hluav taws xob. . Kev sau cov txiaj ntsig thiab kev suav rov qab ntawm tus qauv siv qhov chaw raws li cov ntaub ntawv tau txais txhua teev.
kev siv
Kev ntsuas kev kwv yees siv tshuab kev kawm tshuab ua rau nws muaj peev xwm tsis tsuas yog ua kom pom tseeb dua kwv yees kev siv yav tom ntej, tab sis tseem qhia txog qhov tsis txaus ntseeg hauv kev siv hluav taws xob. Nws kuj tseem tuaj yeem txheeb xyuas ntau tus yam ntxwv rau kev tsim txom hauv cheeb tsam no: piv txwv li, nws paub tias kev sib txuas tsis raug cai thiab kev ua haujlwm ntawm cryptomining ua liaj ua teb "zoo li".
Cov kev tshwm sim
Txoj kev daws teeb meem ua rau nws muaj peev xwm txhim kho qhov zoo ntawm kev siv hluav taws xob kwv yees (los ntawm 20-25% txhua hli) thiab txuag tau los ntawm $ 10 lab txhua xyoo los ntawm kev txo cov nplua, txhim kho kev yuav khoom, thiab tiv thaiv hluav taws xob tub sab.
Cov phiaj xwm rau yav tom ntej
Nyob rau hauv lub neej yav tom ntej, lub kaw lus tuaj yeem nthuav dav los txheeb xyuas kev siv lwm yam khoom siv hauv kev tsim khoom: inert gases, oxygen thiab natural gas, ntau hom kua roj.
Sau npe yuav thiab ua raws peb ntawm Yandex.Zen - thev naus laus zis, kev tsim kho tshiab, kev lag luam, kev kawm thiab kev sib koom hauv ib lub channel.