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ʻO ka Puʻupuʻu Honua Laha ʻole: Cerium Oxide
ʻO Cerium oxide, ʻO ke ʻano molekala he CeO2, ka inoa Pākē: Cerium(IV) oxide, ke kaumaha molekala: 172.11500. Hiki ke hoʻohana ʻia e like me nā mea polishing, catalyst, catalyst carrier (kōkua), ultraviolet absorber, wahie cell electrolyte, automotive exhaust absorber, Electroceramics, etc.Heluhelu hou aku -
Ka Honua Maikaʻi | Ho'ike 'ana i nā mea huna āu i 'ike 'ole ai
He aha ka ʻāina laha? He moʻolelo ko ke kanaka ma mua o 200 mau makahiki mai ka loaʻa ʻana o nā ʻāina laha ʻole i ka makahiki 1794. No ka mea, he kakaikahi ka mineral Rare-earth i loaʻa i kēlā manawa, he liʻiliʻi wale nō o ka wai hiki ʻole ke loaʻa ma ke ʻano kemika. ʻO ka mōʻaukala, ua maʻa mau nā oxides ...Heluhelu hou aku -
ʻElemu Honua Rare Magical: Terbium
Aia ka Terbium i ka ʻāpana o nā ʻāina laha ʻole, me ka haʻahaʻa haʻahaʻa o ka ʻāʻī o ka Honua ma ka 1.1 ppm wale nō. ʻO ka Terbium oxide ka liʻiliʻi ma lalo o 0.01% o ka nui o nā honua laha. ʻOiai i loko o ke ʻano kiʻekiʻe yttrium ion ʻano koʻikoʻi ʻeleʻele koʻikoʻi me ka mea kiʻekiʻe loa o ka terbium, ka terbium conte...Heluhelu hou aku -
Pehea e hiki ai i nā Elements Earth ke hana i ka ʻenehana hou
I loko o ka opera lewa a Frank Herbert "Dunes", he mea waiwai maoli i kapa ʻia ʻo "spice mixture" e hāʻawi i ka poʻe i ka hiki ke hoʻokele i ke ao holoʻokoʻa e hoʻokumu i kahi moʻomeheu interstellar. I ke ola maoli ma ka Honua, he hui o nā metala kūlohelohe i kapa ʻia ʻo rare earth elem...Heluhelu hou aku -
ʻElemu Honua Rare Magical: Cerium
ʻO Cerium ka 'kaikunāne nui' i hoʻopaʻapaʻa ʻole ʻia i loko o ka ʻohana nui o nā mea honua laha. ʻO ka mea mua, he 238ppm ka nui o nā ʻāina laha ʻole i loko o ka ʻāʻī, me ka cerium ma 68ppm, ʻo ia ka 28% o ka huina o ka haku honua laha ʻole a me ka pae mua; ʻO ka lua, ʻo ka cerium ka lua o ka ʻai laʻa ...Heluhelu hou aku -
Mākaʻikaʻi Rare Earth Elements Scandium
ʻO Scandium, me ka hōʻailona element Sc a me ka helu Atomic o 21, hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke launa pū me ka wai wela, a ʻeleʻele maʻalahi i ka lewa. ʻO kona valence nui he +3. Hoʻohui pinepine ʻia me ka gadolinium, erbium, a me nā mea ʻē aʻe, me ka haʻahaʻa haʻahaʻa a me kahi ʻike ma kahi o 0.0005% i ka cr...Heluhelu hou aku -
ʻO ka mea hoʻokalakupua honua ʻokoʻa europium
ʻO Europium, ʻo Eu ka hōʻailona, a ʻo ka helu Atomic he 63. Ma ke ʻano he lālā maʻamau o Lanthanide, loaʻa pinepine ka europium +3 valence, akā ʻo ka oxygen +2 valence ka mea maʻamau. He liʻiliʻi nā pūhui o ka europium me ke kūlana valence o +2. Ke hoʻohālikelike ʻia me nā metala koʻikoʻi ʻē aʻe, ʻaʻohe mea nui o ka europium biologica ...Heluhelu hou aku -
ʻElemu Honua Laha ʻole: Lutetium
ʻO Lutetium kahi mea ʻokoʻa ʻole o ka honua me nā kumukūʻai kiʻekiʻe, nā mālama liʻiliʻi, a me nā hoʻohana palena ʻole. He palupalu a hiki ke hoʻoheheʻe ʻia me ka wai. ʻO nā isotopes kūlohelohe he 175Lu a me ka hapalua o ke ola o 2.1 × 10 ^ 10 makahiki β Emitter 176Lu. Hana ʻia ia ma ka hoʻemi ʻana iā Lu...Heluhelu hou aku -
ʻElemu Honua Rare Magical – Praseodymium
ʻO Praseodymium ke kolu o ka nui o ka lanthanide element i loko o ka papaʻaina manawa o nā mea kemika, me ka nui o 9.5 ppm i loko o ka ʻōpala, ʻoi aku ka haʻahaʻa ma mua o ka cerium, yttrium, lanthanum, a me scandium. ʻO ia ka ʻelima o nā mea nui loa i nā honua laha. Akā e like me kona inoa, ʻo praseodymium ...Heluhelu hou aku -
ʻO Barium ma Bolognite
arium, mea 56 o ka papa kau. ʻO ka barium hydroxide, ka barium chloride, ka barium sulfate… he mea maʻamau i nā puke kula kiʻekiʻe. I ka makahiki 1602, ua ʻike ka poʻe alchemist komohana i ka pōhaku Bologna (i kapa ʻia ʻo "pōhaku lā") hiki ke hoʻopuka i ka mālamalama. He lum liʻiliʻi kēia ʻano oka...Heluhelu hou aku -
Hoʻohana ʻana i nā mea ʻenekini honua ma nā mea nuklea
1、 Wehewehe ʻana o nā mea nuklea Ma ka manaʻo ākea, ʻo ka mea nukili ka huaʻōlelo nui no nā mea i hoʻohana wale ʻia i loko o ka ʻoihana nuklea a me ka noiʻi ʻepekema nuklea, e komo pū ana me nā lako nuklea a me nā mea ʻenekinia nukili, ʻO ka mea maʻamau i ʻōlelo ʻia i ka nu...Heluhelu hou aku -
Nā Manaʻo no ka Mākeke Mākeke Rare Earth: Ma ka makahiki 2040, e ulu ka noi no REO i ʻelima mau manawa, ʻoi aku ka nui o ka lako.
Wahi a ka haole media magneticsmag - Adamas Intelligence, ua hoʻokuʻu ʻia ka hōʻike makahiki hou "2040 Rare Earth Magnet Market Outlook". Ke ʻimi nei kēia hōʻike i ka mākeke honua no ka neodymium iron boron mau magnet a me kā lākou honua el ...Heluhelu hou aku