Mai hoʻokuʻu i ka hana hou ʻana o ka pākaukau lithium i mea paʻakikī i ka hoʻomohala ʻana i nā kaʻa ikehu hou

著者：Iflowpower – Dodávateľ prenosných elektrární

Wahi a ka ʻikepili i hoʻokuʻu ʻia e koʻu ʻāina ʻo Automobile Industry Association, i ka hapa mua o ka makahiki, ua hōʻiliʻili nā kaʻa ikehu hou o koʻu ʻāina i 1206,000 mau ʻāpana, ʻoi aku ka 201.5% makahiki ma ka makahiki. Hoʻonui nā kaʻa ikehu hou i nā ʻāpana koʻikoʻi - ka hana ʻana o nā pākahi lithium-ion ikaika.

I ka hapa mua o ka makahiki, ua hōʻiliʻili ʻia ka 74.7GWH ka hoʻonui ʻana o ka pākaukau lithium-ion ikaika o koʻu ʻāina, he 217.5% ka piʻi ʻana o kēlā me kēia makahiki.

Ma hope o ka ʻikepili ʻālohilohi i hūnā ʻia i loko o kahi pilikia: ʻehia ka nui o ka mana lithium-ion i ʻoi aku ka nui o ka pākaukau e "hoʻomaha", akā ʻaʻole i hoʻohālikelike ʻia ka mana lithium-ion ʻoihana recycling, a ʻaʻole kūpono ka ʻōnaehana recycling, aia ka palekana Environmental huna pilikia. Ua hoʻomaka nā kaʻa ikehu hou i ka makahiki 2014 e hoʻolaha ma Kina, a ʻo ko lākou ola pākaukau lithium-ion ma kahi o 8 mau makahiki. Wahi a nā helu helu o ka ʻoihana, ʻo ka nui o ka "reʻe" i loko o ka pākaukau lithium-ion ikaika o koʻu ʻāina ma kahi o 200,000 tons; i ka makahiki 2022, ua manaʻo ʻia aia he 420,000 tons o ka mana lithium-ion "retire"; 2025, manaʻo ʻia e piʻi kēia helu i 780,000 Ton.

Ma ke alo o ka mana e hiki mai ana ka lithium-ion battery "retire", hōʻike ka poʻe insiders e hoʻomaikaʻi ʻia ka ʻōnaehana recycling o ka dynamic lithium-ion, ʻo ka hoʻohana ʻana i ke alapiʻi a me ka ʻōnaehana recycling e pale i ka wāwae hope o ke kaʻa ikehu hou. Ma kekahi ʻaoʻao, ke hoʻomau nei ka hana kaʻa kaʻa hou o koʻu ʻāina a me ke kūʻai ʻana i loko o ʻeono mau makahiki, a ʻo ka maikaʻi o ka hana kaʻa kaʻa a me ka mana o ka mana hana pākaukau lithium-ion, ke hoʻomaka nei ka hoʻihoʻi ʻana i ka pā uila lithium-ion. Wahi a nā hōʻike media, ma muli o ke kumukūʻai kiʻekiʻe o ka hoʻihoʻi ʻana a me ke kumukūʻai o ka hana ʻana o nā kaila maʻamau, nā pōmaikaʻi haʻahaʻa haʻahaʻa, e pili ana i ka hapalua o ka mana lithium-ion mana "hoʻomaha" e kahe ana i ka mākeke informal ma o nā ala ʻike ʻole.

ʻO kēia kahi pākaukau lithium-ion ikaika "hoʻomaha". Ma ka ʻaoʻao ʻē aʻe, ua ʻike ʻia nā kaʻa ikehu hou no ka ʻōmaʻomaʻo, pili i ke kaiapuni a me ka mālama ʻana i ka ikehu. Eia nō naʻe, hiki i nā pākahi lithium-ion mana ke hoʻohaumia i ke kaiapuni inā ʻaʻole pono ka hana hou ʻana.

I ka manawa o ka lithium phosphate ion battery, i ka wā e puka ai ka leak electrolyte, hiki iā ia ke hoʻoheheʻe i ka electrolyte ʻona a me ka corrosive i loko o ke kaiapuni kūlohelohe. ʻO nā metala koʻikoʻi e like me ka manganese, cobalt, nickel i loko o ʻekolu-dimensional lithium ion material battery e hoʻohaumia i ka wai a me ka lepo. I ka manawa like, ʻoi aku ka kiʻekiʻe o ka dynamic lithium-ion battery performance index o nā kaʻa ikehu hou, a ua hoʻemi ʻia ka mana pākaukau ma mua o 20%.

No laila, hiki ke hoʻohana ʻia a hoʻohana hou ʻia nā ʻona lithium-ion he nui "hoʻomaha", a hoʻopau lākou. ʻO ka haumia a me ka ʻōpala e hoʻopōʻino i nā kaʻa ikehu hou no ka mālama ʻana i nā makahiki he nui o ka mālama kaiapuni, nā kiʻi mālama i ka ikehu. ʻO ka hana hou ʻana o ka pā uila lithium-ion he ʻāpana koʻikoʻi o ka hoʻomohala ʻana i ka ʻoihana kaʻa kaʻa hou i ka wā e hiki mai ana, a he mea wikiwiki e hoʻopau i ka papa pōkole.

I kēia manawa, hoʻihoʻi hou ʻia ka mana lithium-ion mana "hoʻomaha" i ka hoʻohana ʻana i ke alapiʻi koʻikoʻi a me ka hana hou ʻana e unuhi i ʻelua mau kuhikuhi nui o nā mea maka. He paʻakikī ke koho ʻana i ka nui o ke koena o ka pākaukau e pili ana ka loli ʻana o ke kumukūʻai metala i ka hoʻokele waiwai, ka hoʻohana ʻana i ke alapiʻi i ka nele o nā kūlana ʻenehana, etc. ʻO ka ʻoiaʻiʻo, hoʻohana pinepine ʻia ka pae hoʻoponopono i ka hoʻihoʻi ʻana i ka pā uila lithium-ion.

I ka makahiki 2018, ua hoʻolauna pū nā keʻena 7 o ka Ministry of Industry and Information Technology i kahi hana hoʻokele hoʻokele kaʻa kaʻa kaʻa uila hou. I kēia makahiki, ua hoʻokomo pū ʻia ka "Accelerating the Construction of the Power Lithium Ion Battery Recycling System" i loko o ka hōʻike a ke aupuni. ʻO ka National Development and Reform Commission i hoʻopuka ʻia ma Iulai 1st "The 14th Five-Year Plan" Circular Economic Development Plan i mau kekahi o nā papahana nui.

ʻO ka wā e hiki mai ana, ʻoi aku ka maikaʻi o nā kūlana ʻoihana a me nā lula e manaʻo ʻia e kōkua i ka ʻoihana e neʻe i ka ulu olakino. Mai ka manaʻo pāʻoihana, ʻo ka mana lithium-ion recycling pākaukau he kai uliuli, ʻoi aku ka nui o ka hoʻomohala ʻana. Manaʻo ʻia ka hui ma ke ʻano o ke koena waiwai o Kina, ʻo ka nui o ka phosphate a me nā ʻanuʻu pākaukau e hiki i 68 biliona yuan ma 2020 a 2030.

2020 ~ 2030 ʻekolu-yuan lithium ion pākaukau i hōʻiliʻili ʻia i ka wahi recycling e hiki i 13.5 biliona yuan i ka hihia. Hiki ke ʻōlelo ʻia he pono e hoʻohālikelike ʻia ka hana hou ʻana o ka pā uila lithium-ion, a he mea hohonu hoʻi ia.

Pono e kūkulu i kahi ʻōnaehana hoʻopōmaikaʻi maikaʻi e kōkua i ka hoʻomohala olakino ʻana o ka ʻoihana kaʻa hou. Kiʻi (Source: Worker Daily) / Mea kākau: Du Xin).