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Magical Rare Earth Elements Scandium
I-Scandium, enophawu lwe-elementi u-Sc kanye nenombolo ye-Atomic engu-21, incibilika kalula emanzini, ingakwazi ukusebenzisana namanzi ashisayo, futhi iba mnyama kalula emoyeni. I-valence yayo eyinhloko ingu+3. Ivamise ukuxutshwa ne-gadolinium, i-erbium, nezinye izakhi, ngesivuno esiphansi nokuqukethwe cishe okungu-0.0005% ku-cr...Funda kabanzi -
Isici somhlaba esingavamile somlingo i-europium
I-Europium, uphawu yi-Eu, kanti inombolo ye-Atomic ingu-63. Njengelungu elivamile le-Lanthanide, i-europium ivamise ukuba ne-+3 valence, kodwa i-oxygen+2 valence nayo ivamile. Kukhona izinhlanganisela ezimbalwa ze-europium ezinesimo se-valence esingu+2. Uma kuqhathaniswa nezinye izinsimbi ezisindayo, i-europium ayinayo i-biologica ebalulekile...Funda kabanzi -
I-Magic Rare Earth Element: Lutetium
I-Lutetium iyisici somhlaba esiyivelakancane esingavamile esinamanani aphezulu, izinqolobane ezincane, nokusetshenziswa okulinganiselwe. Ithambile futhi iyancibilika kuma-asidi acwebileyo, futhi ingasabela kancane kancane emanzini. Ama-isotopes enzeke ngokwemvelo ahlanganisa i-175Lu kanye nengxenye yempilo engu-2.1 × 10 ^ iminyaka engu-10 ubudala β Emitter 176Lu. Yenziwe ngokunciphisa i-Lu...Funda kabanzi -
I-Magic Rare Earth Element - Praseodymium
I-Praseodymium iyingxenye yesithathu egcwele kakhulu ye-lanthanide kuthebula lezinto zamakhemikhali, enensada engu-9.5 ppm kuqweqwe, ephansi kuphela kune-cerium, yttrium, lanthanum, ne-scandium. Iyingxenye yesihlanu egcwele kakhulu emhlabeni ongavamile. Kodwa njengegama lakhe, i-praseodymium ...Funda kabanzi -
I-Barium e-Bolognite
i-arium, ingxenye 56 yethebula le-periodic. I-barium hydroxide, i-barium chloride, i-barium sulfate… ama-reagents avame kakhulu ezincwadini zesikole samabanga aphezulu. Ngo-1602, ama-alchemists asentshonalanga bathola itshe le-Bologna (elibizwa nangokuthi "itshe lelanga") elingakhipha ukukhanya. Lolu hlobo lwensimbi lunensimbi encane...Funda kabanzi -
Ukusetshenziswa kwe-Rare Earth Elements ku-Nuclear Materials
1、 Incazelo Yezisetshenziswa Zenuzi Ngomqondo obanzi, impahla yenuzi yitemu elivamile lezinto ezisetshenziswa ngokukhethekile embonini yenuzi kanye nocwaningo lwesayensi yenuzi, okuhlanganisa uphethiloli wenuzi nezinto zobunjiniyela benuzi, okungukuthi izinto ezingezona zenuzi. Okuvame ukubizwa nge-nu...Funda kabanzi -
Amathemba Emakethe Yezibuthe Zomhlaba Ezingavamile: Ngo-2040, isidingo se-REO sizokhula ngokuphindwe kahlanu, sidlule ukunikezwa.
Ngokusho kwabezindaba zangaphandle magneticsmag - Adamas Intelligence, umbiko wakamuva wonyaka "2040 Rare Earth Magnet Market Outlook" ukhululiwe. Lo mbiko uhlola ngokujulile nangokujulile imakethe yomhlaba wonke yomazibuthe be-neodymium iron boron kanye nomhlaba wabo ongavamile...Funda kabanzi -
I-Zirconium (IV) chloride
I-Zirconium (IV) chloride, eyaziwa nangokuthi i-zirconium tetrachloride, inefomula ye-molecular ZrCl4 kanye nesisindo samangqamuzana esingu-233.04. Ikakhulukazi esetshenziswa njengama-reagents okuhlaziya, ama-organic synthesis catalysts, ama-ejenti angangenisi amanzi, ama-ejenti okushuka Igama lomkhiqizo:Zirconium chloride;Zirconium tetrachloride; Zirconi...Funda kabanzi -
Umthelela wemihlaba engavamile empilweni yomuntu
Ngaphansi kwezimo ezivamile, ukuchayeka emhlabeni ongavamile akubangeli usongo oluqondile empilweni yomuntu. Inani elifanele lemihlaba engavamile lingase libe nemiphumela elandelayo emzimbeni womuntu: ① umphumela we-anticoagulant; ② Ukwelashwa kokushiswa; ③ Imiphumela elwa nokuvuvukala kanye ne-bactericidal; ④ I-Hypoglycemic e...Funda kabanzi -
I-Nano cerium oxide
Ulwazi oluyisisekelo: I-Nano cerium oxide, eyaziwa nangokuthi i-nano cerium dioxide, i-CAS #: 1306-38-3 Izakhiwo: 1. Ukwengeza i-nano ceria kuma-ceramics akulula ukwenza ama-pores, okungathuthukisa ukuminyana nokushelela kwe-ceramics; 2. I-Nano cerium oxide inomsebenzi omuhle we-catalytic futhi ilungele ukusetshenziswa...Funda kabanzi -
Imakethe yomhlaba engavamile iya ngokuya isebenza, futhi umhlaba osindayo ongavamile ungase uqhubeke ukhuphuka kancane
Muva nje, izintengo ezivamile zemikhiqizo yomhlaba engavamile emakethe yomhlaba engavamile ziye zahlala zizinzile futhi ziqinile, ngezinga elithile lokuphumula. Imakethe ibone inkambiso yokukhanya kanye nomhlaba ongajwayelekile osindayo eshintshana ukuhlola nokuhlasela. Muva nje, imakethe iye yanda ukusebenza, wi...Funda kabanzi -
Umthamo wokuthunyelwa komhlaba ongavamile waseShayina wehle kancane ezinyangeni ezine zokuqala
Ukuhlaziywa kwedatha yezibalo zeCustoms kubonisa ukuthi kusukela ngoJanuwari kuya ku-April 2023, ukuthunyelwa komhlaba okungavamile kufinyelele amathani angu-16411.2, ukwehla konyaka ngonyaka ngo-4.1% kanye nokwehla ngo-6.6% uma kuqhathaniswa nezinyanga ezintathu ezedlule. Inani lokuthekelisa laliyizigidi ezingama-318 zamadola aseMelika, ukwehla konyaka ngonyaka ngo-9.3%, uma kuqhathaniswa ...Funda kabanzi