8.28-9.1 Tlhahlobo e sa tloaelehang ea Beke ea Lefatše
Litebello tse phahameng tsa 'maraka, tšepo ea lik'hamphani tse etellang pele, le matšoenyeho a patiloeng mabapi le boemo ba moruo li lebisitse boemong ba ho batla ho phahama, ho ba thata, ho batla ho khutlela morao, le ho se ikemisetse ho etsa joalo marakeng a sa tloaelehang a lefats'e bekeng ena (8.28-9.1) ).
Taba ea pele, qalong ea beke, balefatshe le sa tlwaelehangmaraka o ile a tsoela pele mokhoa oa eona oa ho nyoloha mafelo-beke a fetileng. Ka ho susumetsoa ke lipotso tse fokolang tse tsoang likhoebong tse kholo, limela tsa karohano le lik'hamphani tsa khoebo li ile tsa qala ho leka ho lelekisa litemana tse phahameng. E tsamaisoa ke palo e nyane ea litaelo tsa tlatsetso, theko eapraseodymium neodymium oxidee ile ea boela ea lekoa ho 505000 yuan/ton. Kamora moo, lifeme tsa tšepe li ile tsa tsoela pele ho phahama, 'me mantsoe a qotsulo ea lifeme tsa praseodymium neodymium ho tloha ho 620000 yuan/ton a hlaha hape. Joalokaha eka 'maraka o qalile hape bekeng e fetileng, ka Labobeli, lik'hamphani tsa khoebo li ile tsa qala ho eketsa thepa ea tsona le ho fana ka litheolelo. Lebelo la "pragmatic" la thomello le ile la latela, empa lifeme tsa karohano le tsa tšepe li ile tsa thibeloa le ho boloka litheko li tsitsitse, e leng se ileng sa lebisa ho theoheng ha ts'ebetso ea 'maraka bekeng ena. Likhamphani tse theohileng tlaase li ne li atisa ho ema-le-ho bona le ho ba hlokolosi ha li ntse li emetse lethathamo la litheko tsa lefatše le sa tloaelehang la leboea qetellong ea khoeli.
Taba ea bobeli, ka lebaka la lithibelo tsa nakoana tsa kantle ho naha merafong ea Myanmar le maano a ts'ireletso ea tikoloho sebakeng sa Longnan, maikutlo a dysprosium le terbium a phahame. Qalong ea beke, e ne e khannoa ke praseodymium le neodymium, e leng se lebisang ho eketseha ka nako e le 'ngoe ho theko ea quotation le ea transaction. Ka mor'a moo, ka lebaka la botsitso ba litšebelisano tsa theko e phahameng le bothata ba ho fumana mehloli ea theko e tlaase ea thepa, hammoho le quotation e phahameng le thibelo ea ho romelloa ho tloha limela tse arohaneng, lihlahisoa tsa dysprosium le terbium li tsitsitse 'me li eketsehile hanyenyane litšebelisanong.
Qetellong, mokhoa oagadolinium, holmium, leerbiumbekeng ena e batla e le boselamose. E tsamaisoa ke lihlahisoa tse tloaelehileng, litheko tsa oxide tsa gadolinium, holmium, le erbium li 'nile tsa tsoela pele ho phahama,' me litlhaloso tsa leano ka kakaretso li lumela hore ho tiea ha litheko tsa mabala e tla ba ntho e tloaelehileng ea nakoana. Ka hona, keketseho ea theko e batla e potlakile, kaerbium oxideho phahama haholo. Leha ho le joalo, lipatlisiso tsa tšepe ea gadolinium le tšepe ea holmium li boetse li bontša hore litaelo tsa lisebelisoa tsa makenete ha lia ka tsa ntlafala ka ho feletseng, e leng se lebisang ho lifeme tsa tšepe tse ntseng li shebane le lipotso tse tlaase, theko e tlaase, le thomello ea phaello.
Boikutlo ba bothata ba ho theoha le bothata ba ho nyoloha. Ho tloha thapama ea la 17, ka lipotso tse tlase tsa dysprosium le terbium tse tsoang lifekthering tse holimo tsa matla a khoheli, boemo ba 'maraka bo ile ba fetoha,' me bareki ba latela se tšoanang. Boemo bo phahameng ba relay ea dysprosium le terbium bo ile ba chesa 'maraka ka potlako. Qalong ea beke ena, ka mor'a theko e phahameng eapraseodymium neodymium oxidee fihlile ho 504000 yuan/ton, e theohetse ho li-yuan tse ka bang 490000/ton ka lebaka la serame sa leholimo. Mokhoa oa dysprosium le terbium o tšoana le oa praseodymium le neodymium, empa ba 'nile ba hlahloba kamehla le ho phahama mehloling e sa tšoaneng ea litaba, ho etsa hore ho be thata ho eketsa tlhokahalo. Ka lebaka leo, theko ea lihlahisoa tsa dysprosium le terbium e thehile boemo ba hona joale ba boemo bo phahameng bo ke keng ba e-ba tlaase, 'me ka lebaka la kholiseho e matla ea litebello tsa indasteri ea khauta, silevera, le tse leshome, ba leqe ho rekisa, e leng se ntseng se eketseha. e bonahalang ka nako e kgutshwane.
Ha re hetla morao bekeng ena, ho na le litšobotsi tse latelang:
1. Theko ea praseodymium le neodymium e batla e tsitsitse ebile e matla, e leng ho etsang hore ho be thata ho rekisa ka theko e tlaase. Ho tsitsa ha theko ea pele-pele ho batla ho totobetse.
2. Qalong ea beke, mokhoa oa ho hula, ho shebella bohareng ba beke, le ho hlahloba hape ka mafelo-beke ho hlakile haholoanyane, empa lipotso tse tlaase le theko e tlaase e ntse e le molumo o ka sehloohong.
3. Litaelo tse ngata tsa thepa ea makenete tse tlase li na le litlhoko tse hlakileng tsa theko, bongata, le nako ea ho reka.
4. Boemo bo sothehileng karolong e ka pele ea ketane ea indasteri bo ntse bo fokotseha butle-butle: lifeme tse arolang litšila li sebetsa haholo ho fokotsa theko le ho lokisetsa thepa; Ka har'a litheko tse ntseng li phahama le tse tiileng tsa oli e tala, lik'hamphani tse arolang borale li hlokolosi ho rafong le ho e tlatsa hape; Lifeme tsa tšepe li fana ka litheko tsapraseodymium neodymiumleDysprosium tšepeho fumana sekolo se phahameng le ho fokotsa litšenyehelo; Lik'hamphani tsa thepa ea makenete li ekelitse mantsoe a tsona hanyane ka hanyane ka litaelo tse thata le tse ncha tsa tšepe ea makenete. Ha e le hantle, khopolo ea ho fapanyetsana nako bakeng sa litšenyehelo bakeng sa ho fokotsa li-hangover e ts'oareloa haholo lipheletsong tsohle tsa ketane ea indasteri.
5. Lehlakore la litaba e ntse e le mohloli o ka sehloohong oa maikutlo a nakoana a 'maraka. Dysprosium le terbium li ile tsa angoa haholo ke litaba bekeng ena, 'me litheko li nyoloha ka potlako.
6. Khopolo-taba ea gadolinium, holmium, le erbium e bontša haholo, ka phepelo e batlang e tsepame ea thepa le keketseho e fokolang ea litheko tsa thekiso. Likhoebo tsa khoebo li ntse li botsa ka liodara, empa ho fana ka thepa e tlase e ntse e fokola.
Ho tloha ka Labohlano lena, litheko tsa letoto le fapaneng la lihlahisoa ke: 498000 ho isa ho 503000 yuan/ton ofpraseodymium neodymium oxide; Metal praseodymium neodymium610000 yuan/ton;Neodymium oxideke 505-501000 yuan/ton, le tšepeneodymiumke 62-630000 yuan/ton; Dysprosium oxide 2.49-2.51 limilione tse yuan/ton; 2.4-2.43 limilione tse li-yuan/ton eaDysprosium tšepe; 8.05-8.15 limilione tse li-yuan/ton eaterbium oxide; Metal terbium10-10.2 limilione tse li-yuan/ton; 298-30200 yuan/ton ofgadolinium oxide; 280000 ho isa ho 290000 liyuan/ton eatšepe ea gadolinium; 62-630000 yuan/ton ofholmium oxide; Holmium tšepelitšenyehelo 63-635 sekete li-yuan/ton.
Ka kakaretso, ts'ebetso ea hajoale ea ho reka thepa ea praseodymium neodymium e fokotsehile, 'me khatello ea ore e tala le li-oxide tsa litšila e matla. Likhoeling tse peli tsa ho nolofatsa maemo a holimo, lethathamo la lintho tsohle lipheletsong tsa ketane ea indasteri ha lea lekana. Mohlomong, nakong e tlang, le hoja morero oa 'maraka o ntse o tla laoloa ke bareki, qetellong o tla khutlela ho barekisi. Ho ea ka pono e kholo, leano le lecha la ts'usumetso e tseleng, 'me Loetse e tla ba fensetere ea bohlokoa bakeng sa ts'ebetsong ea maano, ebang ke maano a thekiso ea matlo kapa mekoloto. Ho ea ka pono ea microscopic, ha u sheba liphetoho tsa morao-rao tsa praseodymium le neodymium, ho fokotseha ha li-oxide ho ntse ho tsoela pele ho fokotseha, 'me matla a spiral upward kinetic a bokelloa ka bongata. Bakeng sa kahlolo ea nako e tlang, le hoja praseodymium neodymium e itšetlehile haholo ka 'maraka ha e bapisoa le dysprosium le terbium, likhoebo tse etellang pele li totobatsa mokhoa oa bona oa boetapele,' me litheko tse holimo li tla tsoela pele ho tsitsisa kapa ho eketseha ho feta. Bakeng sa mafatše a sa tloaelehang a mahareng le a boima joalo ka dysprosium le terbium, ho ipapisitsoe le lipaterone tsa hajoale le litaba, sebaka sa kholo se ntse se le teng.
Nako ea poso: Sep-05-2023