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Aia kekahi ʻano mining, kakaʻikahi akā ʻaʻole metala?
Ma ke ʻano he mākaʻikaʻi o nā metala hoʻolālā, tungsten, molybdenum a me nā mea koʻikoʻi o ka honua he mea liʻiliʻi a paʻakikī ke loaʻa, ʻo ia nā kumu nui e pale ai i ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana i ka hapa nui o nā ʻāina e like me ʻAmelika Hui Pū ʻIa. I mea e pale aku ai i ka hilinaʻi ʻana i ka ...Heluhelu hou aku -
Hōʻike kumu kūʻai o ka honua ma Iune 23, 2021
Ka helu kumu kūʻai o kēia lā: Ka helu ʻana i ka papa kuhikuhi ma Pepeluali 2001: Ua helu ʻia ka helu kumukūʻai o ka honua ma ka ʻikepili kālepa o ka wā kumu a me ka manawa hōʻike. Ua koho ʻia ka ʻikepili kālepa o ka makahiki holoʻokoʻa o 2010 no ka manawa kumu, a ʻo ka awelika waiwai o kēlā me kēia lā i ka ʻikepili kālepa manawa maoli o nā mea hou aku ...Heluhelu hou aku -
Hoʻomohala ka poʻe ʻepekema i ke ʻano pili kaiapuni no ka hoʻihoʻi ʻana iā REE mai ka lehu lele lanahu
Hoʻomohala ka poʻe ʻepekema i kahi ala maʻalahi no ka hoʻihoʻi ʻana i ka REE mai ka lehu lele kumu: Mining.com Ua hoʻomohala nā mea noiʻi ma Georgia Institute of Technology, i kahi ala maʻalahi no ka hoʻihoʻi ʻana i nā mea o ka honua mai ka lehu lele lanahu me ka hoʻohana ʻana i ka wai ionic a pale i nā mea pōʻino.Heluhelu hou aku -
Loaʻa i nā kānaka ʻepekema ka Nanopowder Magnetic no ka ʻenehana 6G
Loaʻa i nā kānaka ʻepekema ka Magnetic Nanopowder no ke kumu ʻenehana 6G: Newwise Newswise — Ua hoʻomohala ka poʻe ʻepekema waiwai i kahi ala wikiwiki no ka hana ʻana i ka epsilon iron oxide a hōʻike i kāna ʻōlelo hoʻohiki no nā mea kamaʻilio e hiki mai ana. ʻO kāna mau waiwai magnetic koʻikoʻi e hoʻolilo iā ia i kekahi o nā mea ...Heluhelu hou aku -
Hoʻomaka ʻo Vital i ka hana ʻana o ka honua ma Nechalacho
kumu: KITCO miningVital Metals (ASX: VML) hoʻolaha i kēia lā ua hoʻomaka ʻo ia i ka hana ʻana o ka honua ma kāna papahana Nechalacho ma Northwest Territories, Kanada. Pahū a...Heluhelu hou aku -
Makeke hoʻopaʻa honua rare
1, ʻO ka pōkole o ka Nūhou Nui I kēia pule, ua piʻi iki nā kumukūʻai o PrNd, Nd metal, Tb a me DyFe. Nā kumu kūʻai mai ʻAsia Metal ma ka hopena o kēia hopena pule i hōʻike ʻia: PrNd metala 650-655 RMB/KG, Nd metala 650-655 RMB/KG, DyFe alloy 2,430-2,450 RMB/KG, a me Tb metala 8,550-8,600/KG. 2, ʻIkepili o ka ʻOihana...Heluhelu hou aku -
ʻO ke kumu kūʻai kumu o nā magnet Neodymium7/20/2021
Kumu kūʻai kumu o Neodymium magnet He hiʻohiʻona o ka Neodymium magnet maka kumu kumu kūʻai hou loa. Hoʻomaopopo ʻia nā loiloi kumukūʻai ʻo Magnet Searcher e ka ʻike i loaʻa mai kahi ʻāpana ākea o nā mea komo i ka mākeke me nā mea hana, nā mea kūʻai aku a me nā mea waena. Kumukuai metala PrNd Si...Heluhelu hou aku -
Nā hiʻohiʻona a me ka hoʻohana ʻana o ka nano copper oxide Cuo
ʻO ka pauka keleawe he ʻano o ka pauka ʻeleʻele ʻeleʻele ʻeleʻele, kahi i hoʻohana nui ʻia. ʻO Cupric oxide kahi ʻano multifunctional fine inorganic material, i hoʻohana nui ʻia i ka paʻi ʻana a me ke kala, aniani, ceramics, lāʻau lapaʻau a me ka catalysis. e like me ka catalyst, catalyst carrier a me ka electrode...Heluhelu hou aku -
ʻO Scandium: metala honua laha ʻole me ka hana ikaika akā liʻiliʻi nā huahana, ʻoi aku ka pipiʻi a me ka pipiʻi
ʻO Scandium, nona ka hōʻailona kemika ʻo Sc a ʻo kāna helu ʻātoma he 21, he metala hoʻololi palupalu, keʻokeʻo keʻokeʻo. Hoʻohui pinepine ʻia me ka gadolinium, erbium, a me nā mea ʻē aʻe, me ka liʻiliʻi o ka huahana a me ke kumukūʻai kiʻekiʻe. ʻO ka valence nui he oxidation state+trivalent. Loaʻa ʻo Scandium i ka hapa nui o nā minerala honua, akā wale nō ...Heluhelu hou aku -
Ka papa inoa o 17 mea hoʻohana i ka honua lae (me nā kiʻi)
ʻO kahi hoʻohālikelike maʻamau inā ʻo ka ʻaila ke koko o ka ʻoihana, a laila ʻo ka honua kakaʻikahi ka huaora o ka ʻoihana. ʻO ka honua laha ʻole ka pōkole o kahi hui o nā metala. Ua ʻike ʻia nā Rare Earth Elements, REE) mai ka hopena o ke kenekulia 18. Aia he 17 mau ʻano REE, me 15 l...Heluhelu hou aku -
Hoʻohana i ka pauka scandium oxide Sc2O3
Ka hoʻohana ʻana i ka scandium oxide ʻO ke kumu kemika o ka scandium oxide ʻo Sc2O3. Nā waiwai: Paʻa keʻokeʻo. Me ka hana cubic o ka honua sesquioxide. ʻO ka mānoanoa 3.864. Ka helu hehee 2403 ℃ 20 ℃. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka wai wela. Hoʻomākaukau ʻia e ka decomposition thermal o ka paʻakai scandium. Hiki ke ...Heluhelu hou aku -
Nā waiwai, ka hoʻohana ʻana a me ka hoʻomākaukau ʻana i ka yttrium oxide
ʻO ka hana aniani o ka yttrium oxide ʻO Yttrium oxide (Y2O3) he keʻokeʻo keʻokeʻo honua oxide hiki ʻole ke hoʻoheheʻe ʻia i ka wai a me ka alkali a hiki ke hoʻoheheʻe ʻia i ka waikawa. He ʻano C-type rare earth sesquioxide me ke kino-centered cubic structure. Papa hoʻohālikelike kilika o Y2O3 Kiʻi Kūlana Crystal o Y2O3 Kino a...Heluhelu hou aku