ʻO PAO Severstal kahi hui kila a me ka mining nona ka Cherepovets Metallurgical Plant, ka lua nui loa ma ko mākou ʻāina. I ka makahiki 2019, ua hana ka hui i 11,9 miliona tons o ke kila, me ka loaʻa kālā o $ 8,2 biliona.
ʻO ka hihia pāʻoihana o PAO Severstal
Pākuʻi
Ua hoʻoholo ʻo Severstal e hōʻemi i nā poho o ka hui ma muli o nā wānana kuhihewa no ka hoʻohana ʻana i ka uila, a me ka hoʻopau ʻana i nā pilina ʻae ʻole i ka grid a me ka ʻaihue o ka uila.
Ka hope a me ka hoʻoikaika
ʻO nā hui metallurgical a me nā mining kekahi o nā mea kūʻai nui loa o ka uila ma ka ʻoihana. ʻOiai me ka hapa kiʻekiʻe loa o ka hanauna ponoʻī, ʻo nā kumukūʻai makahiki o nā ʻoihana no ka uila he ʻumi a hiki i nā haneli miliona mau kālā.
ʻAʻole i loaʻa i ka nui o nā lālā o Severstal ko lākou mana hana ponoʻī a kūʻai aku ma ka mākeke kūʻai nui. Hāʻawi ia mau hui i nā bila e hōʻike ana i ka nui o ka uila a lākou e makemake ai e kūʻai i kekahi lā a me ke kumu kūʻai. Inā ʻokoʻa ka ʻai maoli mai ka wānana i haʻi ʻia, a laila uku ka mea kūʻai aku i kahi uku hou. No laila, ma muli o kahi wānana kūpono ʻole, hiki ke piʻi aku nā kumukūʻai uila hou aʻe i nā miliona kālā i ka makahiki no ka hui holoʻokoʻa.
pāʻoihana
Ua huli ʻo Severstal iā SAP, nāna i hāʻawi e hoʻohana i ka IoT a me nā ʻenehana aʻo mīkini e wānana pololei i ka hoʻohana ʻana i ka ikehu.
Ua hoʻopuka ʻia ka hopena e Severstal's Center for Technological Development ma nā mines Vorkutaugol, ʻaʻohe o lākou mau mea hana ponoʻī a ʻo ia wale nō ka mea kūʻai aku ma ka mākeke uila. ʻO ka ʻōnaehana hoʻomohala e hōʻiliʻili mau i ka ʻikepili mai 2,5 tausani mīkini mīkini mai nā māhele a pau o Severstal ma nā hoʻolālā a me nā waiwai maoli o ke komo ʻana a me ka hana ʻana ma nā wahi āpau āpau a me ka mine lanahu ikaika, a me nā pae o ka hoʻohana ʻana i ka ikehu. . ʻO ka hōʻiliʻili o nā waiwai a me ka helu hou ʻana o ke kumu hoʻohālike e hana ʻia ma ke kumu o ka ʻikepili i loaʻa i kēlā me kēia hola.
ke hoʻokō
ʻAʻole hiki ke wānana pololei i ka hoʻohana ʻana i ka wā e hiki mai ana, akā e hōʻike pū i nā anomalies i ka hoʻohana uila. Ua hiki nō ke ʻike i kekahi mau hiʻohiʻona hiʻohiʻona no ka hana ʻino ma kēia wahi: no ka laʻana, ʻike ʻia ke ʻano o kahi pilina ʻae ʻole a me ka hana ʻana o kahi mahiʻai cryptomining "like".
nā hualoaʻa
ʻO ka hopena i manaʻo ʻia e hiki ke hoʻomaikaʻi nui i ka maikaʻi o ka wānana hoʻohana ikehu (e 20-25% o kēlā me kēia mahina) a mālama mai $10 miliona i kēlā me kēia makahiki ma o ka hōʻemi ʻana i nā uku, hoʻomaikaʻi maikaʻi i nā kūʻai, a me ka pale ʻana i ka ʻaihue uila.
Nā hoʻolālā no ka wā e hiki mai ana
I ka wā e hiki mai ana, hiki ke hoʻonui ʻia ka ʻōnaehana no ka nānā ʻana i ka hoʻohana ʻana i nā kumuwaiwai ʻē aʻe i hoʻohana ʻia i ka hana ʻana: nā kinoea inert, oxygen a me nā kinoea kūlohelohe, nā ʻano ʻano wahie wai.
E kau inoa a hahai iā mākou ma Yandex.Zen - ʻenehana, hana hou, ʻoihana waiwai, hoʻonaʻauao a kaʻana like i hoʻokahi kahawai.