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Magical Rare Earth Elements Scandium
I-Scandium, enesimboli se-Sc kunye nenombolo ye-Atomic ye-21, inyibilika ngokulula emanzini, inokunxibelelana namanzi ashushu, kwaye iba mnyama ngokulula emoyeni. Eyona valence yayo yi+3. Ihlala ixutywa ne-gadolinium, i-erbium, kunye nezinye izinto, kunye nesivuno esiphantsi kunye nomxholo omalunga ne-0.0005% kwi-cr...Funda ngokugqithisileyo -
Isixhobo somhlaba esinqabileyo somlingo europium
I-Europium, isimboli yi-Eu, kunye nenombolo ye-Atomic yi-63. Njengelungu eliqhelekileyo le-Lanthanide, i-europium idla ngokuba ne-+3 valence, kodwa i-oxygen+2 valence nayo ixhaphakile. Kukho iikhompawundi ezimbalwa ze-europium ezinemeko ye-valence ye+2. Xa kuthelekiswa nezinye iintsimbi ezinzima, i-europium ayinayo ibhayoloji ebalulekileyo...Funda ngokugqithisileyo -
I-Magic Rare Earth Element: iLutetium
I-Lutetium yinto enqabileyo yomhlaba enqabileyo enamaxabiso aphezulu, oovimba abancinci, kunye nosetyenziso oluncinci. Ithambile kwaye iyanyibilika kwiiasidi ezixubileyo, kwaye inokusabela kancinci emanzini. I-isotopes ezenzeke ngokwemvelo ziquka i-175Lu kunye nesiqingatha sobomi be-2.1 × 10 ^ iminyaka eyi-10 ubudala β Emitter 176Lu. Yenziwa ngokunciphisa uLu...Funda ngokugqithisileyo -
I-Magic Rare Earth Element-Praseodymium
I-Praseodymium yinto yesithathu eninzi kakhulu ye-lanthanide kwitheyibhile ye-periodic yezinto zekhemikhali, kunye nobuninzi be-9.5 ppm kwi-crust, kuphela ngaphantsi kwe-cerium, i-yttrium, i-lanthanum, kunye ne-scandium. Yesihlanu eyona nto ininzi kwimihlaba enqabileyo. Kodwa njengegama lakhe, iPraseodymium ...Funda ngokugqithisileyo -
Barium e Bolognite
iarium, isiqalelo sama-56 kwitheyibhile yeperiodic. I-Barium hydroxide, i-barium chloride, i-barium sulfate… zizinto ezisetyenziswa rhoqo kwiincwadi zesikolo samabanga aphakamileyo. Ngowe-1602, izazi zealchemist zasentshona zafumanisa ilitye laseBologna (elikwabizwa ngokuba “lilitye lelanga”) elinokuvelisa ukukhanya. Olu hlobo lwentsimbi lunentsimbi encinci...Funda ngokugqithisileyo -
Ukusetyenziswa kweZinto zoMhlaba eziRare kwiiMathiriyeli zeNyukliya
1、 Inkcazelo yeziMathiriyeli zeNyukliya Kwingqiqo ebanzi, imathiriyeli yenyukliya ligama eliqhelekileyo lezinto ezisetyenziswa ngokukodwa kushishino lwenyukliya nophando lwenzululwazi yenyukliya, kubandakanywa amafutha enyukliya kunye nemathiriyeli yobunjineli benyukliya, okt imathiriyeli engeyiyo inyukliya yamafutha. Iqhele ukubhekiswa kwi-nu...Funda ngokugqithisileyo -
Amathemba eMarike yeMagnethi yoMhlaba oRare: Ngo-2040, imfuno ye-REO iya kukhula ngokuphindwe kahlanu, igqithise ubonelelo.
Ngokutsho kwemithombo yeendaba zangaphandle magneticsmag - Adamas Intelligence, ingxelo yonyaka yakutshanje "i-2040 Rare Earth Magnet Market Outlook" ikhutshwe. Le ngxelo iphonononga ngokunzulu nangokunzulu imarike yehlabathi yeemagnethi ezisisigxina ze-neodymium iron boron kunye nomhlaba wabo onqabileyo...Funda ngokugqithisileyo -
Zirconium (IV) chloride
I-Zirconium (IV) i-chloride, eyaziwa ngokuba yi-zirconium tetrachloride, ine-formula ye-molecular ZrCl4 kunye ne-molecular weight ye-233.04. Ikakhulu isetyenziswa njengee-reagents zohlalutyo, ii-organic synthesis catalysts, ii-arhente zokuthintela amanzi, ii-agent zokulukwa kwesikhumba Igama lemveliso:Zirconium chloride;Zirconium tetrachloride; Zircon...Funda ngokugqithisileyo -
Ifuthe lemihlaba enqabileyo kwimpilo yabantu
Phantsi kweemeko eziqhelekileyo, ukuchanabeka kwimihlaba enqabileyo akusongeli ngokuthe ngqo kwimpilo yabantu. Ubungakanani obufanelekileyo bemihlaba enqabileyo bunokuba nezi ziphumo zilandelayo emzimbeni womntu: ① isiphumo se-anticoagulant; ② Ukutshisa unyango; ③ iziphumo ezichasene nokudumba kunye ne-bactericidal; ④ I-Hypoglycemic e...Funda ngokugqithisileyo -
Nano cerium oxide
Ulwazi olusisiseko: I-Nano cerium oxide, eyaziwa ngokuba yi-nano cerium dioxide, i-CAS #: 1306-38-3 Iipropati: 1. Ukongeza i-nano ceria kwi-ceramics akulula ukwenza ii-pores, ezinokuphucula ubuninzi kunye nokulula kweekeramics; 2. I-Nano cerium oxide inomsebenzi olungileyo we-catalytic kwaye ilungele ukusetyenziswa...Funda ngokugqithisileyo -
Imarike yomhlaba enqabileyo iya isanda ukusebenza, kwaye umhlaba onqabileyo onzima unokuqhubeka nokunyuka kancinci
Kutshanje, amaxabiso aphambili eemveliso zomhlaba ezinqabileyo kwimarike yomhlaba enqabileyo ahlala azinzile kwaye omelele, kunye nenqanaba elithile lokuphumla. Imarike ibone umkhwa wokukhanya kunye nobunzima bomhlaba obunqabileyo betshintshana ukuze bahlole kwaye bahlasele. Kutshanje, imakethi iye yanda ukusebenza, wi...Funda ngokugqithisileyo -
Umthamo wokuthunyelwa komhlaba onqabileyo waseTshayina wehle kancinci kwiinyanga ezine zokuqala
Uhlalutyo lwedatha yeenkcukacha-manani ze-Customs lubonisa ukuba ukususela ngoJanuwari ukuya ku-Epreli ka-2023, ukuthunyelwa komhlaba okunqabileyo kufikelele kwi-16411.2 yeetoni, ukuhla konyaka-ngonyaka kwe-4.1% kunye nokuhla kwe-6.6% xa kuthelekiswa neenyanga ezintathu ezidlulileyo. Imali yokuthumela ngaphandle ibizizigidi ezingama-318 zeedola zaseMelika, ukwehla konyaka-ngonyaka nge-9.3%, xa kuthelekiswa ...Funda ngokugqithisileyo