No nā huahana alumini metala alumini alumini, a ua like kona kaulahao ʻoihana me nā mea alumini, a ua hoʻopilikia nui ʻia ka ʻoihana e nā mea maka.Mai ka hiʻohiʻona o ka hana ʻana a me nā kūlana mākeke, ʻo Kina ka mea hana nui loa o ka alumini foil, ʻoi aku ka nui ma mua o 60% o ka puka o ka honua, akā ʻo ka hoʻohana ʻana i ka alumini alumini alumini kūloko o Kina ʻaʻole i kūlike me ka hana ʻana, ka hopena i ka overcapacity koʻikoʻi o Kina a ʻoi aku. -ka hilinaʻi i nā hoʻokuʻu aku.No kekahi manawa e hiki mai ana, e paʻakikī mau ana kēia kūlana.
ʻO ka pahu alumini kahi mea hoʻoheheʻe wela i ʻōwili pololei ʻia mai ka alumini metala i loko o nā ʻāpana lahilahi.Ua like kona hopena ho'opa'a wela me ka pepa kala kala ma'ema'e, no laila ua kapa 'ia 'o ia ho'i ke kala kala ho'opunipuni.Ma muli o kāna mau hiʻohiʻona maikaʻi loa, hoʻohana nui ʻia ka alumini foil i ka meaʻai, nā mea inu, nā paka, nā lāʻau lapaʻau, nā papa kiʻi kiʻi, nā mea e pono ai ka hale i kēlā me kēia lā, a me nā mea ʻē aʻe, a hoʻohana mau ʻia e like me kāna mea hoʻopihapiha;mea electrolytic capacitor;nā mea hoʻonā wela no nā hale, nā kaʻa, nā moku, nā hale, a pēlā aku;Hiki iā ia ke like me ke gula gula a me ke kaula kala, ka pepa kiʻi kiʻi a me nā mea hoʻonaninani like ʻole o nā huahana ʻoihana māmā, etc.
Panorama o ke kaulahao ʻoihana alumini: ma muli o ke kaulahao metallurgy aluminika
Hiki ke hoʻokaʻawale ʻia ke kaulahao ʻoihana alumini alumini i loko o ka ʻoihana hoʻolako waiwai maka, waena o ka ʻoihana hana alumini alumini, a me nā ʻoihana noi lalo.ʻO ke kaʻina hana kikoʻī o ka alumini alumini: hoʻololi i ka bauxite i alumina ma ke ʻano Bayer a i ʻole ke ʻano sintering, a laila hoʻohana i ka alumina ma ke ʻano he kumu kumu e hana ai i ka alumini mua ma ke kaʻina electrolysis paʻakai hoʻoheheʻe kiʻekiʻe.Ma hope o ka hoʻohui ʻana i nā mea hoʻohui, hoʻohana ʻia ka alumini electrolytic i ka alumini alumini e ka extrusion a me ka ʻōwili ʻana, i hoʻohana nui ʻia i ka hoʻopili, air conditioning, electronics a me nā māla ʻē aʻe.
Wahi a ka noi nui o ka alumini alumini, hiki ke hoʻokaʻawale ʻia nā ʻoihana alumini alumini i nā mea hana alumini no ka ea, nā mea hana alumini no ka hoʻopili ʻana, nā mea hana uila / electrode foil, a me nā mea hana alumini no ka hoʻonaninani hale.
1) Makeke ma luna o ke kaulahao ʻoihana alumini alumini o Kina: ʻo nā mea kumu alumini e hoʻoholo ai i ke kumukūʻai o ka alumini foil
ʻO nā mea waiwai o luna o ka alumini alumini ka nui o nā alumini alumini a me nā bila alumini, ʻo ia hoʻi, ka alumini electrolytic kiʻekiʻe a me ka alumini maʻemaʻe kiʻekiʻe.Mai ka hiʻohiʻona o ke kumu kūʻai kumu kūʻai o ka alumini foil, 70% -75% o ke kumukūʻai hana o ka pahu alumini alumini e hele mai ana mai nā mea maka.
Inā piʻi ikaika ke kumu kūʻai alumini i loko o ka manawa pōkole, hiki ke piʻi ka nui o ke kumukūʻai kūʻai o nā huahana alumini alumini, e hoʻopilikia i ka waiwai a me ka loaʻa kālā o ka ʻoihana, a hiki ke alakaʻi i nā poho.
Mai ka hiʻohiʻona o ka hāʻawi ʻana i nā mea waiwai i luna, e like me ka ʻikepili mai ka Nonferrous Metals Industry Association, mai 2011 a 2020, ua hōʻike ka puka o ka alumini electrolytic Kina i kahi ulu ulu holoʻokoʻa, kahi i emi ai ka hopena ma 2019 i kekahi ʻano.I ka makahiki 2020, ʻo ka hana ʻana o ka alumini electrolytic Kina ma kahi o 37.08 miliona tons, kahi hoʻonui makahiki o 5.6%.
Mai 2011 a i 2020, ua hōʻike ka puka alumini lua o Kina i ka piʻi nui ʻana.I ka makahiki 2019, ʻo ka puka alumini lua o Kina ma kahi o 7.17 miliona tons, kahi hoʻonui o 3.17% ma mua o ka makahiki i hala.Me nā kulekele aupuni maikaʻi mau, ua hoʻomohala wikiwiki ka ʻoihana alumini lua o Kina, a ʻoi aku ka hopena ma 2020 ma mua o 7.24 miliona tons.
Mai ka hiʻohiʻona o nā loli i ke kumukūʻai o ka alumini electrolytic, mai Nowemapa 2015, ua hoʻomau ke kumukūʻai o ka alumini electrolytic i ka ʻāina mai kahi haʻahaʻa haʻahaʻa, a hiki i kona piko i Nowemapa 2018, a laila hoʻomaka e emi.I ka hapa lua o 2020, ua emi iho ke kumukūʻai o ka alumini electrolytic a ua emi ka emi o ka hana.ʻO ke kumu nui ʻo ia mai ka waena o 2020, me ka hoʻihoʻi ʻana i ka hoʻokele waiwai, ua piʻi ka ʻaoʻao koi i ka abnormally, ka hopena i kahi mismatch ma waena o ka lako a me ka noi i ka manawa pōkole a me ka manawa, a ua hoʻomaka ka piʻi ʻana o ka alumini electrolytic e piʻi wikiwiki.
Mai ka hiʻohiʻona o ke kumukūʻai o ka alumini recycled, e lawe ana i ka alumini recycled ACC12 ma ke ʻano he laʻana, ʻo ke kumu kūʻai o ACC12 ma Kina mai 2014 a 2020 i hōʻike i kahi ʻano o ka fluctuations..
2) Makeke waena o ke kaulahao ʻoihana alumini alumini o Kina: ʻO ka hana ʻana o ka alumini alumini o Kina i ʻoi aku ma mua o 60% o ka nui o ka honua.
Ke hoʻomau nei ka ulu ʻana o ka ʻoihana alumini alumini o Kina i nā makahiki i hala iho nei, me ka ulu wikiwiki ʻana o ka ʻoihana ʻoihana, hoʻomaikaʻi mau i ka pae o nā lako, hoʻonui i ka ʻenehana hou, hoʻomaikaʻi mau i ka maikaʻi o ka huahana, ʻoihana kālepa honua ikaika, a me ka ulu mau ʻana o nā ʻoihana alakaʻi.ʻO ka holoʻokoʻa, aia ka ʻoihana alumini alumini o Kina i kahi manawa koʻikoʻi no ka hoʻomohala ʻana.
Mai 2016 a 2020, ua hōʻike ka hana ʻana o ka alumini alumini Kina i ka ulu mau ʻana, a ʻo ka nui o ka ulu ʻana he 4% -5%.I ka makahiki 2020, he 4.15 miliona tons ka hana ʻana o ka alumini alumini, he 3.75% ka nui o ka makahiki.Wahi a ka hōʻike ʻana o ka China Nonferrous Metals Processing Industry Association ma ka China Aluminum Foil Industry Development Summit Forum, ʻo ka hoʻopuka puka alumini alumini o Kina i kēia manawa ma kahi o 60% -65% o ka ʻoihana alumini alumini honua.
Ma muli o nā hiʻohiʻona noiʻi like ʻole o ka alumini alumini, ua koho nā hui he nui i nā sub-huahana alumini alumini no ka hoʻolālā ʻana i kā lākou hoʻolālā hana ponoʻī, no laila ua ʻike ʻia kekahi mau hui ʻelele i kēlā me kēia māhele huahana alumini.
Wahi a ka ʻikepili i hoʻokuʻu ʻia e ka China Nonferrous Metals Processing Industry Association, ʻo ka huina o ka pahu alumini a Kina i 2020 he 4.15 miliona mau tons, ʻo ia ka alumini alumini no ka waihona waihona no ka hapa nui loa, e helu ana no 51.81%, helu no 2.15 miliona tons. ;i ukali ia e ka foil ea, he 2.15 miliona tona 22.89%, 950,000 tona;ʻO ka pahu uila a me ka pahu pahu pahu he haʻahaʻa haʻahaʻa, he 2.41% a me 1.69%, kēlā me kēia, 100,000 tons a me 70,000 tons.
Ka manawa hoʻouna: Iune-14-2022