1、 Tlhaloso le Thepa
Lanthanum cerium tšepe motsoakoke sehlahisoa sa motsoako oa oxide alloy, haholo-holo se entsoeng kalanthanumlecerium, 'me ke oa sehlopha sa rare earth metal. Ke ba malapa a IIIB le IIB ka ho latellana tafoleng ea nakoana.Lanthanum cerium tšepe motsoakoe na le lisebelisoa tsa lik'hemik'hale tse batlang li sebetsa le ts'ebetso e ntle le thepa ea 'mele. E sebelisoa haholo indastering ea nyutlelie, meriana, lisebelisoa tsa elektroniki, mabone, tšepe le masimo a mang.
2、 Ho Hloekisa le Tlhahiso
1) Mekhoa ea ho ntša lanthanum cerium tšepe haholo-holo e kenyelletsa:
(1) Mokhoa oa phapanyetsano ea ion: adsorblefatshe le sa tlwaelehanglikarolo ka ion exchange resin, ebe o hlatsoa, o arole, o tsepamise maikutlo, 'me oa li hloekisa ho fumana lihlahisoa;
(2) Mokhoa oa ho ntša mokelikeli: ho sebelisa li-solvents tse fapaneng ho ntša likarolo tse sa tloaelehang tsa lefats'e tse nang le bokhoni bo fapaneng, ho finyella karohano ea likarolo;
(3) Mokhoa oa electrolysis: Ho eketsalefatshe le sa tlwaelehange nang le lisebelisoa tse tala ho sele ea electrolytic ho fumana lihlahisoa tsa tšepe kapa oxide ka electrolysis.
2)Ts'ebetso ea tlhahiso: Ts'ebetso ea tlhahiso e ka fapana ho latela mokhoa o ikhethileng oa ho hula le lisebelisoa tse tala tse sebelisitsoeng. Sena ka kakaretso se kenyelletsa mehato e joalo ka ho lokisa thepa e tala, ho halika, ho ntša metsi, ho arola le ho hloekisa, le ho lokisa lihlahisoa.
3. Tlhaloso le sebopeho, ponahalo le index
(1), Litlhaloso: Litlhaloso tsalanthanum cerium tšepemme lihlahisoa tsa eona lia fapana ho latela sebaka sa kopo le ts'ebetso ea tlhahiso. Litlhaloso tse tloaelehileng li kenyelletsa li-blocks tsa tšepe, li-powders tsa tšepe, li-alloys, joalo-joalo Tloaelehileng 50kg / block kapa ho khaola ho latela litlhoko tsa bareki.
(2),Sebopeho:Foromo e fapana ho latela ts'ebetso ea tlhahiso, ho kenyelletsa granular, sebopeho sa molamu, linear, joalo-joalo.
(3),Ponahalo: lanthanum cerium tšepe motsoakoe sebopehong sa boloko, 'me e na le bokaholimo bo bocha ba ho robeha bo bohlooho.
(4) Index:
| Ntho ea Teko | Standard | Sephetho |
| Re | ≥99% | 99.68% |
| Ce | ≥62% | 64.76% |
| La | ≥33% | 34.85% |
| Sm | ≤0.1% | 0.06% |
| Mg | ≤0.1% | 0.05% |
| Zn | ≤0.05% | 0.02% |
| Fe | ≤0.2% | 0.03% |
| Si | ≤0.05% | 0.02% |
| W+Mo | ≤0.035% | 0.01% |
| Ca | ≤0.02% | 0.012% |
| C | ≤0.02% | 0.01% |
| Pb | ≤0.02% | 0.008% |
| Polokelo | Mocheso oa kamore o koetsoe hantle | |
| Qetello | Latela maemo a GB/T 4153-2008 | |
4, Lichelete le Kabo
(1) Lipolokelo: Lipolokelo tsa lefatše ka bophara tsalanthanum cerium tšepe motsoakoli ngata, haholo-holo li ajoa libakeng tse sa tloaelehang tsa mehloli ea lefatše Chaena.
(2). Kabo: Ntle le China,lanthanum cerium tšepe motsoakoli boetse li ajoa linaheng tse kang Mongolia, United States le Australia.
5, Theko le Maraka
(1). Theko: Theko ealanthanum cerium tšepe motsoakoe susumetsoa ke phepelo le tlhoko ea 'maraka, litšenyehelo tsa tlhahiso, le lintlha tse ling, tse bakang ho theoha ho hoholo ha litheko.
(2). Mmaraka: Mmaraka oa lefats'e oalanthanum cerium tšepe motsoakoe tsepame haholo-holo Chaena, e leng mohlahisi e moholo ka ho fetisisa lefatšeng le moromelli oa mafatše a sa tloaelehang.
6、 Mekhoa ea ho itokisa le lits'ebetso
(1). Mekhoa ea ho itokisa: Mekhoa e meholo ea ho lokisetsalanthanum cerium tšepe motsoakokenyeletsa motsoako oa lik'hemik'hale le mekhoa ea 'mele. Mokhoa oa ho kopanya lik'hemik'hale ke oa ho lokisa metsoako ea lefatše e sa tloaelehang ka liphetoho tsa lik'hemik'hale, ebe o fumana litšepe ka ho qhibiliha ha mocheso o phahameng; Melao ea tlhaho e kenyelletsa electrolysis, ho qhibiliha ha libaka, joalo-joalo.
(2). Phallo ea ts'ebetso: Phallo ea ts'ebetso e ka fapana ho latela mokhoa o khethiloeng oa ho itokisa. Ka kakaretso sena se kenyelletsa mehato e kang ho lokisa thepa e tala, ho qhibilihisa, ho hloekisa le ho bopa.
7. Mabaka a Kopo le Mekhoa ea Tsoelo-pele
(1). Libaka tsa kopo:Lanthanum cerium tšepe motsoakoe sebelisoa haholo mafapheng a theknoloji e phahameng le a setso a indasteri, joalo ka li-catalytic cracking catalysts
Lisebelisoa tsa polokelo ea haedrojene, lisebelisoa tsa luminescent, joalo-joalo E sebelisoa e le moemeli oa ho hloekisa lijo-thollo, lisebelisoa tsa tšepe, desulfurizer, deoxidizer, joalo-joalo.
Ka tsoelo-pele e tsoelang pele ea theknoloji, masimo a kopo ealanthanum cerium tšepe motsoakoe tla tsoela pele ho hola.
(2). Mokhoa oa nts'etsopele: Ka tlhokomeliso e ntseng e eketseha ea ts'ireletso ea tikoloho le tsoelo-pele e tsoelang pele ea theknoloji, ts'ebetso ea tlhahiso ealanthanum cerium tšepee tla boloka tikoloho le ho sebetsa hantle haholoanyane; Ho sa le joalo, ka ho tsoela pele ho hlaha ha lisebelisoa tse ncha, masimo a kopo ea tšepe ea lanthanum cerium a tla boela a tsoele pele ho atoloha.
8, Litlhokomelo tsa polokeho bakeng sa tšebeliso ea tšepe ea lanthanum cerium
(1). Qoba ho ama letlalo le mahlo: Ha o sebelisa le ho sebetsaalloy ea tšepe ea lanthanum cerium,qoba ho kopana le letlalo le mahlo. Haeba u amme ka phoso, hlatsoa hang-hang ka metsi a mangata 'me u batle thuso ea bongaka hang-hang.
(2). Thibela mehloli e tukang:Lanthanum cerium tšepe motsoakoe na le thepa e tukang le e phatlohang, ka hona e lokela ho bolokoa hole le malakabe a bulehileng le masimo a electrostatic nakong ea ts'ebeliso le ts'ebetso. Haeba mollo o hlaha, mehato e loketseng ea ho tima mollo e lokela ho nkoa hang-hang.
(3). Qoba ho kopana le metsi le li-oxidants:Lanthanum cerium tšepe motsoakoe ka sebetsana le lik'hemik'hale ha metsi a hlahisa khase ea haedrojene, e ka 'nang ea baka ho phatloha. Ho sa le joalo, nakong ea polokelo le ts'ebetso, boloka hole le li-oxidants.
(4). Mokhoa oa ho boloka o lokela ho ba o nepahetseng:Lanthanum cerium tšepe motsoakoli lokela ho bolokoa sebakeng se omileng, se nang le moea o hloekileng, hole le mehloli ea mollo le lisebelisoa tse ling tse tukang, le libaka tse nang le oxidized habonolo. Mocheso oa tikoloho ea polokelo o lokela ho laoloa pakeng tsa 5 ℃ le 30 ℃.
(5). Qoba pherekano le tšilafalo ea sefapano: Ho kopanyalanthanum cerium tšepe motsoakoka litšepe tse ling kapa ho silafatsoa ke litšepe tse ling ho ka ama ts'ebetso le boleng ba eona. Ka hona, ke habohlokoa ho qoba pherekano le tšilafalo ea sefapano nakong ea ts'ebetso le polokelo.
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Nako ea poso: Apr-16-2024