Kupu Whakataki:
Nā te whāinga "kore waro" o te ao, kei te tino tere te tipu o te umanga waka pūngao hou. Hei "ngakau" o ngā waka pūngao hou,ngā pākahiko lithiumkua whai wāhi nui mai. Nā te nui o te kaha me te roa o te huringa, kua noho hei miihini kaha mō tēnei hurihanga kawe kaiao. Pērā i ngā taha e rua o te moni, e rua ngā taha o ngā mea katoa. Ahakoa e kawea mai ana e ngā pākahiko lithium he kaha ma, he kaha whai hua hoki, kei te haere tahi mai me tētahi raruraru kāore e taea te wareware - ko te whakakorenga o ngā pākahiko lithium para.
Te raruraru para pākahiko lithium
Whakaarohia kei te tere haere ngā waka hiko hou i roto i ngā tiriti o te tāone. He marino, he pai hoki mō te taiao, ā, he pikitia ataahua tā rātou mō te haereere ā muri ake nei mā tātou. Engari ina oti i ēnei waka tā rātou kaupapa, ka aha te mea ka pā ki tō rātou "ngākau" - tepākahiko lithiumE whakaatu ana ngā raraunga, i te tau 2025, e matapaetia ana ka eke ngā pākahiko hiko kua reti o Haina ki te 1,100 GWh, he rite ki te whakaputanga hiko ā-tau o ngā teihana hiko e rima o Three Gorges. Ki te kore e whakahaerea tikatia tēnei tau nui, ka nui te pēhanga ki te taiao me ngā rauemi.
He nui ngā rauemi konganuku utu nui kei roto i ngā pākahiko lithium para, pērā i te lithium, te cobalt, me te nickel. Ki te tukua kia ngaro noa atu ēnei, he rite tonu ki te whakarērea o ngā "maina tāone". Ko te mea e āwangawanga ake ana, kei roto hoki i ngā pākahiko lithium para ngā matū kino pērā i ngā electrolytes me ngā konganuku taumaha. Ki te kore e tika te whakahaere, ka pāngia te oneone, ngā puna wai, me te āhuarangi, ā, ka tūpono hoki ki te hauora o te tangata.
I te aroaro o ngā wero e pā mai ana i ngā pākahiko lithium para, kāore e taea e tātou te noho noa, kāore hoki e taea e tātou te wehi i ngā pākahiko. Engari, me rapu huarahi tātou, me huri i te "mōrearea" hei "whai wāhitanga", me te tīmata i te ara whanaketanga tauwhiro me ngā huringa matomato. Waimarie, kua tohua e te ahunga whakamua o te pūtaiao me te hangarau te huarahi mā tātou. Kei te puta puku mai he hurihanga matomato e akiakihia ana e te auahatanga hangarau, e kawe mai ana i te tumanako hou mō te "whānautanga anō" o ngā pākahiko lithium para.
Te hurihanga matomato o te pākahiko lithium, te hurihanga o te para hei taonga
I tēnei hurihanga matomato, kua puta ake ngā hangarau me ngā taputapu matatau. He rite rātou ki ngā "kaimātai matū" makutu e tango ana i ngā rauemi utu nui mai i ngā pākahiko lithium para, ka huri hei taonga, ka whakaora anō hoki.
Kia hikoi tātou ki roto i te "wheketere wetewete" o ngā parangā pākahiko lithiumI konei, he rite ngā taputapu kuru me te whakarōpū pākahiko lithium ki tētahi "taote pokanga" mohio. Ka taea e rātou te wetewete me te whakarōpū tika i ngā pākahiko lithium para, te wehewehe i ngā momo rauemi pākahiko rerekē, me te whakatakoto i te turanga mō te hangarua me te tukatuka i muri mai.
Kātahi ka uru atu ēnei rauemi pākahiko kua whakarōpūtia ki ngā "awheawhe" rerekē mō te tukatuka motuhake. Ka tukuna ngā rauemi hiko pai kei roto ngā konganuku pēnei i te lithium, te cobalt, me te nickel ki te "awheawhe tango konganuku". Mā te hydrometallurgy, te pyrometallurgy me ētahi atu tukanga, ka tangohia ēnei konganuku utu nui hei hanga pākahiko lithium hou, ētahi atu hua rānei.
Ka tukuna ngā wāhanga pākahiko kei roto ngā matū kino pēnei i ngā electrolytes me ngā konganuku taumaha ki tētahi "awheawhe maimoatanga taiao" motuhake, ka whai i tētahi raupapa o ngā tukanga maimoatanga tino pakari hei whakarite kia tukuna haumarutia, kia whai hua hoki ngā matū kino, me te kore e whakapoke i te taiao.
He mea tika kia whakahuatia ko te tiaki taiao te kaupapa matua i roto i te tukanga hangarua o ngā pākahiko lithium para. Hei whakaiti i te parahanga taiao, he maha ngā kamupene kua whakamahi i ngā hangarau me ngā taputapu tiaki taiao matatau, pērā i ngā taputapu pūnaha hangarua mohio mō te wehenga pākahiko lithium para.
He rite tēnei taputapu ki tētahi "kaitiaki taiao" kua mau pū katoa. Kei roto ngā tikanga tiaki maha pērā i ngā pūnaha hiri me ngā pūnaha purenga, ka taea te ārai i ngā tukunga hau me te turuturu waipara, kia pai ai te hangarua, kia pai ai te taiao, kia haumaru hoki.
Ngā painga ōhanga o te hangarua i ngā pākahiko lithium
Kei te kaha hoki ētahi kamupene ki te tūhura i ngā tukanga hangarua e penapena ana i te pūngao me te taiao, pērā i te tukanga hou o te "huinga hangarua pāmahana-iti me te hangarua electrolyte cryogenic". He rite tēnei tukanga ki te "kaimahi whare penapena", ka taea te whakaiti i te utu o te hangarua pākahiko lithium, te whakapaunga pūngao me ngā tukunga waro, me te whakauru i te ariā o te tiaki pūngao me te whakaiti tukunga ki roto i ia hononga.
Nā te whanaketanga tonu me te whakamahinga o te hangarau, kua tino pai ake te whai huatanga o te hangarua me te taumata tiaki taiao o ngā pākahiko lithium kua whakamahia, ā, kua whai wāhi pai tēnei ki te hangarua rauemi me te tiaki taiao.
Te hangarua i ngā mea kua whakamahiangā pākahiko lithiumEhara i te mea he kaupapa tiaki taiao anake, engari he nui hoki te uara ōhanga. Ko te konukōre, te konukōre, te nikara me ētahi atu konganuku i tangohia mai i ngā pākahiko konukōre kua whakamahia he rite ki ngā taonga e moe ana. Kia ara ake, ka taea e ia te hoki mai ki tōna kanapa, ā, ka puta he hua ōhanga nui.
Hei tāpiritanga, ko te auahatanga hangarau tētahi pūkaha matua hei whakatairanga i te whanaketanga o te umanga hangarua pākahiko lithium para. Mā te pakaru tonu i ngā arai hangarau me te whakapai ake i te whai huatanga o te hangarua me te whakamahinga rauemi ka taea e tātou te whakaoti rapanga taiao e puta mai ana i ngā pākahiko lithium para, me te whakatutuki i te whanaketanga pumau o te umanga.
Hei whakatutuki i tēnei, he maha ngā kamupene me ngā whare rangahau pūtaiao kua whakanui ake i ā rātou haumitanga ki te R&D, ā, kua kaha te tūhura i ngā hangarau me ngā tukanga hangarua hou, ā, kua tutuki i a rātou he raupapa o ngā putanga hou. Kua whakawhanakehia e ētahi kamupene ētahi taputapu wetewete aunoa ake ka taea te whakaoti i te wetewete o ngā pākahiko lithium para kia pai ake, kia haumaru hoki; kei te whakapau kaha ētahi whare rangahau pūtaiao ki te whakawhanake i ngā hangarau tango whakarewa e pai ake ana ki te taiao, me te whai kia pai ake te tere whakaora whakarewa me te whakaiti i te parahanga taiao.
Whakamutunga
Ehara i te mea ko ngā umanga me ngā kāwanatanga anake te kawenga mō te hangarua i ngā pākahiko lithium kua whakamahia, engari me whai wāhi mai hoki te hapori katoa. Hei kaihoko noa, ka taea e tātou te tīmata mai i a tātou anō me te whai wāhi kaha ki te pūnaha hangarua o ngā pākahiko lithium kua whakamahia hei tautoko i te tiaki taiao.
Ka taea e tātou te tuku waea pūkoro kua whakamahia, pona me ētahi atu hua hiko ki ngā hongere hangarua noa, kaua e maka atu i a rātou i runga i te hiahia; ina hoko waka hiko hou, ka taea e tātou te tuku i te kaupapa matua ki ngā waitohu e whakarato ana i ngā ratonga hangarua pākahiko; me whakatairanga hoki tātou i te hiranga o te hangarua i ngā pākahiko lithium kua whakamahia, me te akiaki i te tini o te tangata ki te whai wāhi ki tēnei mahi tiaki taiao.
Te hangarua i ngā mea kua whakamahiangā pākahiko lithiumHe mahi roa, he mahi uaua hoki tēnei, engari he take tō tātou ki te whakapono, mā te mahi tahi a te kāwanatanga, ngā umanga me ngā rāngai katoa o te hapori, ka taea e tātou te tīmata i tētahi ara whanaketanga matomato, pumau hoki, kia kore ai ngā pākahiko lithium kua whakamahia e waiho hei taumahatanga ki te taiao, engari hei rauemi whai hua, ā, ka whai wāhi atu ki te hanganga o tētahi ao ataahua.
Mena he pātai āu, he hiahia rānei ki ētahi atu kōrero, tēnā koa whakapā maiwhakapā mai ki a mātou.
Tono mō te Whakatau:
Hēkirini:jacqueline@heltec-energy.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nāni:nancy@heltec-energy.com/ +86 184 8223 7713
Wā tuku: Oketopa-15-2024