Nūhou Huahana
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Ka hoʻoholo ʻana o ka X-Ray Fluorescent Spectrometric o Yttrium i nā Ores Honua Kakaikahi
He mea nui ka metala honua laha ʻole ʻo Yttrium no nā ʻenekini jet, semiconductors, keramika hana kiʻekiʻe, a me nā phosphors i nā hōʻike LED a me nā lasers. Hāʻawi nā mea hoʻohuihui Yttrium a me nā nanoparticles oxide i nā waiwai anticorrosion kiʻekiʻe, antibacterial, a me nā waiwai optical no ka ikehu maʻemaʻe...E heluhelu hou aku -
Nā ʻōnaehana spectroscopy fluorescence X-Ray hoʻolaha ikehu
ʻIke kahi ʻōnaehana spectroscopy fluorescence x-ray dispersive ikehu (ʻōnaehana EDXRF) i ka haku mele elemental ma ke ana ʻana i nā kukuna x-hiʻohiʻona i hoʻopuka ʻia mai kahi laʻana i ka wā o ka irradiation me kahi kukuna x-ray mua. Hoʻohana kahi mea kālailai EDXRF i kahi mea ʻike dispersive ikehu e hoʻokaʻawale...E heluhelu hou aku -
ʻO Rubidium i ana ʻia e XRF ma ke ʻano he mea wānana o ka nui o nā ʻāpana lepo ma nā mea makua Limestone a me Siliceous
Hoʻohālikelike ka hoʻolaha ʻana o ka nui o nā ʻāpana lepo i ke alakaʻi hydraulic, ka compaction, a me ke ʻano o nā pore. Neʻe nā piʻo paʻa wai i ka wā e loli ai nā ʻāpana one, silt, a me ka pālolo; kahe koke ka lepo one, e hāʻawi ana i ka makū palena, ʻoiai nā lepo pālolo e paʻa i ka wai akā e kāohi ana i ka aeration....E heluhelu hou aku -
Pehea e hoʻoholo ai i ka nui o ka bromine ma ka lepo ma o ka nānā ʻana i ka X-Ray Fluorescence?
Ua wehewehe ʻia ka ʻāpana vadose ʻo ia ka ʻāpana lepo unsaturated ma waena o ka ʻili honua a me ka papa wai. Hoʻomalu kēia papa i ke kahe wai o ka ʻāpana vadose, ka neʻe ʻana o nā mea haumia, a me ke olakino holoʻokoʻa o ka lepo. He mea nui ka ʻike bromide pololei i loko o ka lepo no nā haʻawina halihali ma lalo o ka ʻilikai,...E heluhelu hou aku -
Pehea e hiki ai i ka XRF Spectroscopy ke ʻike pololei i ka ʻike Selenium i loko o ka Cadmium Red Pigment?
ʻO ka pigment ʻulaʻula Cadmium kahi papa o nā pigment inorganic i hana ʻia ma ke ʻano he mau hopena paʻa o ka cadmium sulfide (CdS) a me ka cadmium selenide (CdSe). ʻO ka ʻike selenium pololei (x) e kuhikuhi i ke kala, e hoʻololi ana i ka hue mai ka ʻalani (Se haʻahaʻa) a i ka ʻulaʻula hohonu (Se kiʻekiʻe) ma ka hoʻohaʻahaʻa ʻana i ka bandgap f...E heluhelu hou aku -
Ka ʻike ʻana i ka haumia Arsenic i ka meaʻai me ka hoʻohana ʻana i ka X-Ray Fluorescence Analyzer
Loaʻa maoli ka Arsenic i nā minelala, ka wai honua, a me nā sediments. Hoʻonui hou nā hana ʻoihana a me ka hana ʻeli ʻana i ka arsenic i ka lepo a me ka wai. Hoʻopili nā mea kanu meaʻai i ka arsenic mai kēia mau kumu, e alakaʻi ana i ka haumia. He mea ʻawahia loa ka arsenic inorganic; ʻo ka hoʻohana mau ʻana ke kumu...E heluhelu hou aku -
Ka Nānā ʻana i ka Hoʻohuihui Doping ma nā Semiconductors Germanium
Hoʻololi pololei ka doping i ka nui o ka mea lawe o ka germanium, ke kū'ē, a me nā volta paepae. Pono ka mana Semiconductor-grade o ka phosphorus, antimony, arsenic, a me ka boron content e hōʻea i ka sub-ppm no nā microelectronic hana a me nā mea photonic. Hoʻoponopono pololei o ka pho...E heluhelu hou aku -
Ka helu ʻana o Gallium i nā Laʻana Koena Maloʻo e XRF
Hoʻopaʻa ka hoʻohui ʻana o Gallium i ka pae δ o ka plutonium ma ka mahana o ka lumi, e hiki ai ke hoʻomaikaʻi i nā waiwai mechanical e pono ai no nā noi nukelea. Me ka ʻole o ka gallium, neʻe ka plutonium i nā pae α-, β-, a me γ-brittle. ʻO ka hoʻohui ʻana me 1-2 wt% gallium e pale i ka makemake ʻole ʻia...E heluhelu hou aku -
Ka Nānā ʻana i ka Fluorescence X-ray o ka Pepa Kila i Uhi ʻia me ka Zinc
ʻO nā pepa kila galvanized i uhi ʻia me ka zinc e hiki ai ke kū'ē i ka palaho koʻikoʻi e pono ai i ke kūkulu ʻana, nā kaʻa, a me nā ʻoihana kaumaha. Mālama ka papa zinc mōhai i ke kila ma lalo mai ka oxidation, e mālama ana i ka pono o nā ʻāpana ʻoiai ma lalo o nā kūlana abrasive a humid paha...E heluhelu hou aku -
Ka Nānā ʻana i ka Manganese Element i ka Manganese-Hao Ore Mining
ʻO ka loiloi pololei o nā mea manganese e lawelawe ana ma ke ʻano he naʻauao kumu no ke ola holoʻokoʻa o ka mining, e hoʻopili ana i ka hakahaka ma waena o ka hiki ke hana honua maka a me ka hana ʻoihana kiʻekiʻe. I ka hoʻonui ʻia ʻana o ke koi honua no ka manganese—i hoʻokele ʻia e kāna kuleana koʻikoʻi i...E heluhelu hou aku -
Ka Nānā Cobalt Quantitative no ka Hana Hana Cobalt Ore Kūpono
He mea nui ka Cobalt no nā pila hiki ke hoʻouka hou ʻia, nā superalloys, a me nā mea hoʻouluulu—ua wānana ʻia ke koi e ʻoi aku ma mua o 180,000 metric tons ma ka makahiki 2030, e hoʻonui ana i ka waiwai o ka ore. ʻO ka nānā pono ʻole ʻana i ka ʻike cobalt i loko o nā ores e alakaʻi ai i ka hoʻohaʻahaʻa ʻia o nā waihona, e hoʻopilikia ana i ka hoʻolālā ʻana o ka mine a alakaʻi i ka p...E heluhelu hou aku -
Pehea e hoʻokaʻawale ai i ke keleawe no ka ʻōpala me kahi mea loiloi keleawe XRF lima lima
ʻO ka maʻemaʻe keleawe ke kumu kūʻai pololei o nā ʻōpala. Koi nā kūlana maʻemaʻe uea keleawe ＞99.90% Cu no nā noi uila; ʻo ka ʻōpala i hoʻohuihui ʻia a haumia paha e kiʻi pinepine i 30-50% emi ma kēlā me kēia tonne. Kuhikuhi nā mea kūʻai aku i nā papa keleawe ma muli o ka maʻemaʻe pololei, e hōʻole ana i nā mea me ka zi...E heluhelu hou aku
