ʻO ka hoʻohuihui ʻana i ke keleawe a me ka nickel e hana i kahi ʻohana o nā mea hao i ʻike ʻia ʻo nā mea hao keleawe-nickel (Cu-Ni), kahi e hoʻohui pū ai i nā waiwai maikaʻi loa o nā metala ʻelua e hana i kahi mea me nā ʻano hana kūikawā. Hoʻololi kēia hui ʻana i ko lākou mau ʻano pilikino i loko o kahi pūʻulu synergistic o nā pono, e hana anaNā mea hoʻohuihui Cu-Nihe mea nui ia i nā noi ʻoihana like ʻole—a ua hana ʻia kā mākou huahana Cu-Ni e hoʻonui i kēia mau pono.
Ma ka pae molekala, hana ke keleawe a me ka nikala i kahi hopena paʻa i ka wā e hui pū ʻia ai, ʻo ia hoʻi, hoʻolaha like nā ʻātoma o nā metala ʻelua ma loko o ka mea. ʻO kēia ʻano like ke kī i ko lākou mau waiwai i hoʻonui ʻia. He alakaʻi kiʻekiʻe a palupalu ke keleawe maʻemaʻe akā ʻaʻohe ona kūpaʻa i ka pala, ʻoiai he paʻakikī a kūpaʻa i ka pala ʻo ka nikala akā ʻaʻole i alakaʻi. I ka hui pū ʻana, hana lākou i kahi mea e kaulike ai i kēia mau ʻano.
ʻO kekahi o nā hopena koʻikoʻi o kēia hui ʻana, ʻo ia ke kūpaʻa maikaʻi loa i ka pala. ʻO ka nui o ka nickel i loko o nā mea hoʻohuihui Cu-Ni e hana i kahi papa oxide mānoanoa a pale ma luna o ka ʻili, e pale ana i ka mea mai ka wai paʻakai, nā waikawa, a me nā kemika ʻoihana. ʻO kēia ka mea e kūpono ai nā mea hoʻohuihui Cu-Ni no nā wahi kai, e like me nā ʻili moku, nā paipu wai kai, a me nā kahua kai, kahi e pala koke ai ke keleawe maʻemaʻe. ʻO kā mākou huahana Cu-Ni, i hoʻolālā ʻia no kēia mau hoʻonohonoho paʻakikī, kūʻē i ka pitting, ka pala crevice, a me ka erosion, e hōʻoiaʻiʻo ana i ka lōʻihi o ka manawa.
Loaʻa pū ka ikaika mīkini i ka hui ʻana o ke keleawe-nickel. ʻOi aku ka ikaika a me ka paʻakikī o nā mea hoʻohuihui Cu-Ni ma mua o ke keleawe maʻemaʻe, ʻoiai e mālama ana i ka ductility maikaʻi. ʻAe kēia iā lākou e kū i ke kaumaha mechanical kiʻekiʻe i nā noi e like me nā pamu, nā valves, a me nā mea hoʻololi wela. ʻAʻole e like me ke keleawe maʻemaʻe, hiki ke hoʻololi ʻia ma lalo o nā ukana kaumaha, mālama kā mākou mau uea a me nā pepa Cu-Ni i ka pono o ke kūkulu ʻana i nā kūlana koi, e hōʻemi ana i nā pono mālama.
He mea kupaianaha ka conductivity wela a me ka uila i loko o nā hui Cu-Ni, ʻoiai he haʻahaʻa iki ia ma mua o ke keleawe maʻemaʻe. ʻO kēia ka mea e kūpono ai lākou no nā mea hoʻololi wela a me nā ʻāpana uila kahi e like ai ke koʻikoʻi o ke kūpaʻa ʻana i ka palaho me ke conductivity. No ka laʻana, i loko o nā hale hana desalination, hoʻoili pono kā mākou mau paipu Cu-Ni i ka wela me ka pale ʻana i nā hopena palaho o ka wai paʻakai.
Loaʻa kā mākou huahana Cu-Ni i nā ʻano haku mele like ʻole, me ka nui o ka nickel mai 10% a 30%.i hoʻopilikino ʻia i nā pono noi kikoʻī. Inā ʻoe e makemake i nā uea lahilahi no nā ʻāpana paʻakikī a i ʻole nā pepa mānoanoa no nā hale hana kaumaha, hōʻoia kā mākou hana pololei i ka maikaʻi a me ka hana mau. Ma ka hoʻohana ʻana i nā pono kūikawā o ka hui ʻana o ke keleawe-nickel, hāʻawi kā mākou huahana i ka hilinaʻi a me ke ola lōʻihi i nā wahi kahi e nele ai nā metala maʻemaʻe.
Ka manawa hoʻouna: ʻAukake-29-2025
