Ka nānā ʻana i ka hopena o ka maʻi ahulau ma ka ʻoihana alumini

Mai ka makahiki 2022, ua hōʻike ʻia ka maʻi maʻi kūloko e nā helu he nui, ākea ākea a me ka lōʻihi o ka lōʻihi, e loaʻa nā ʻano like ʻole o ka hopena i ke kumukūʻai, ke kumukūʻai, ka lako a me ke koi, a me ke kālepa o ka ʻoihana alumini.Wahi a nā helu helu mai Antaike, ua hoʻemi ʻia kēia pōʻai o ka maʻi maʻi he 3.45 miliona tons / makahiki o ka hana alumina a me 400,000 tons / makahiki o ka hana alumini electrolytic.I kēia manawa, ua hoʻomaka hou kēia mau mea hana i hōʻemi ʻia i ka hana ʻana a i ʻole ke mākaukau nei e hoʻomau.ʻO ka hopena o ka maʻi ahulau ma ka ʻaoʻao hana o ka ʻoihana hiki ke hoʻomalu maʻamau..

Eia nō naʻe, ma muli o ka hopena o ka maʻi ahulau, ke kū nei ka hoʻohana alumini i nā pilikia nui.ʻO ka hapa nui o nā ʻoihana kikowaena i hōʻike ʻia e ka ʻoihana kaʻa ua hoʻōki i ka hana a me ka hana ʻana;Ua emi nui ka pono o ka halihali, a ua mahuahua ka uku o ka halihali.Ma lalo o ka mana o nā kumu he nui e like me ke ahulau, ua piʻi ke kumukūʻai o nā anodes i kahi kiʻekiʻe;ke kumu kūʻai o ka alumina i lalo i lalo a noho paʻa ma hope o nā pōʻai pinepine;Ua piʻi a hāʻule ke kumukūʻai o ka aluminika ma hope a lele i kahi pae haʻahaʻa.

Mai ka hiʻohiʻona o nā wahi ʻai nui, ʻoi aku ka lohi o ka noi holoʻokoʻa i ka ʻoihana waiwai, ʻoi aku ka maikaʻi o ka hana ʻana o nā puka alumini a me nā puka makani no ke kūkulu ʻana, a ʻoi aku ka maikaʻi o ka hana o ka mākeke ʻoihana ʻoihana ma mua o nā mea hale. makeke.ʻO ka hana hana o nā mea alumini no nā kaʻa ikehu hou a me nā ʻoihana photovoltaic he kiʻekiʻe.Manaʻo nui nā ʻoihana e pili ana i ka mākeke huahana o nā ʻāpana alumini no nā kaʻa kaʻa, nā pahu pākaukau, nā ʻeke palupalu pākaukau, nā pā pākaukau a me nā pūpū pākaukau, nā kiʻi o ka lā a me nā profile bracket.ʻO ka nui o nā papahana hoʻopukapuka ma nā māhele mākeke i ʻōlelo ʻia ma luna nei he nui.

Mai ka hiʻohiʻona o nā sub-sectors, ʻoiai ke koi ʻia nei ka mākeke no ka pepa aluminika, strip a me ka alumini alumini i ka hapaha mua i hoʻemi ʻia i kēlā me kēia mahina, ʻoi aku ka maikaʻi o ka hoʻohālikelike ʻia me ka manawa like o ka makahiki i hala.