8.28-9.1 Ukubuyekezwa Kwamaviki Onke Komhlaba Ongavamile
Ukulindela okuphezulu kwemakethe, ukuzethemba ezinkampanini ezihamba phambili, nokukhathazeka okufihliwe mayelana nesimo somnotho kuye kwaholela esimweni sokufuna ukuphakama, ukuba nzima, ukufuna ukuhlehla, nokungafuni ukwenza kanjalo emakethe yomhlaba engavamile kuleli sonto (8.28-9.1) ).
Okokuqala, ekuqaleni kwesonto, i-umhlaba ongavamileimakethe iqhubekile nokukhula kwayo ngempelasonto edlule. Ngokuqhutshwa imibuzo ephansi evela emabhizinisini amakhulu, izitshalo zokuhlukanisa kanye nezinkampani zokuhweba zaqala ukuzama ukuxosha ama-quotation aphezulu. Iqhutshwa inani elincane lama-oda angeziwe, intengo yei-praseodymium neodymium oxideiphinde yahlolwa ku-505000 yuan/ton. Kamuva, izimboni zensimbi zaqhubeka nokukhuphuka, futhi ikhotheshini yezimboni ze-praseodymium neodymium eqala ku-620000 yuan/ton yaphinde yavela. Njengokungathi imakethe iqale kabusha ngesonto eledlule, ngoLwesibili, izinkampani zokuhweba zaqala ukwandisa ukuthunyelwa kwazo futhi zinikeze izaphulelo. Ijubane “lokusebenza” lokuthunyelwa kwempahla lilandele okufanayo, kodwa izimboni zokuhlukanisa nezinsimbi zavinjelwa futhi zaqiniswa ekusimamiseni amanani, okuholele ekwehleni kokusebenza kwemakethe kuleli sonto. Izinkampani ezisezansi nomfula ngokuvamile bezilinda futhi zibone futhi ziqaphile ngenkathi zilinde intengo yokufakwa kuhlu yomhlaba ongavamile wasenyakatho ekupheleni kwenyanga.
Okwesibili, ngenxa yemikhawulo yesikhashana yokuthumela ngaphandle ezimayini eMyanmar kanye nezinqubomgomo zokuvikela imvelo esifundeni saseLongnan, imizwa ye-dysprosium ne-terbium inyukile. Ekuqaleni kwesonto, ibiqhutshwa i-praseodymium ne-neodymium, okuholele ekwenyukeni ngasikhathi sinye kuzo zombili izintengo zekhotheshini nezintengo zomsebenzi. Kamuva, ngenxa yokuzinza kokuthengiselana kwamanani aphezulu kanye nobunzima bokuthola imithombo yentengo ephansi yezimpahla, kanye nekhotheshini ephezulu kanye nokuvinjelwa kokuthunyelwa kwezitshalo zokuhlukanisa, imikhiqizo ye-dysprosium ne-terbium izinzile futhi yanda kancane ekuthengiseni.
Ekugcineni, umkhuba wei-gadolinium, i-holmium, futhii-erbiumleli sonto libe nomlingo ngandlela-thile. Iqhutshwa imikhiqizo evamile, amanani e-oxide e-gadolinium, i-holmium, ne-erbium aqhubekile nokukhuphuka, futhi ukuhumusha kwenqubomgomo ngokuvamile kukholelwa ukuthi ukuqiniswa kwamanani entengo kuzoba yinto evamile yesikhashana. Ngakho-ke, ukunyuka kwamanani kuyashesha uma kuqhathaniswa, ngei-erbium oxideekhuphuka kakhulu. Kodwa-ke, imibuzo ye-gadolinium iron ne-holmium iron iphinde ibonise ukuthi ama-oda wezinto zikazibuthe awathuthukisiwe ngokuphelele, okuholela ezimbonini zensimbi zisagxile ekubuzeni okuphansi, ukuthengwa kwempahla ephansi, kanye nokuthunyelwa kwenzuzo yenzuzo.
Umuzwa wobunzima ekwehleni nobunzima bokukhuphuka. Kusukela ntambama zomhla ziyi-17, ngemibuzo ephansi ye-dysprosium ne-terbium evela kumafekthri wezinto ezibonakalayo azibuthe, isimo sengqondo semakethe sashintshashintsha, futhi abathengi balandela ngokuzimisela. Ukudluliselwa kwezinga eliphezulu kwe-dysprosium ne-terbium kwashisa imakethe ngokushesha. Ekuqaleni kwaleli sonto, ngemuva kwentengo ephezulu yei-praseodymium neodymium oxideyafinyelela ku-504000 yuan/ton, yahlehla yaya cishe ku-490000 yuan/ton ngenxa yamakhaza. Umkhuba we-dysprosium ne-terbium ufana ne-praseodymium ne-neodymium, kodwa bebelokhu behlola futhi bekhuphuka emithonjeni yezindaba ehlukahlukene, okwenza kube nzima ukwandisa isidingo. Ngenxa yalokho, intengo yemikhiqizo ye-dysprosium ne-terbium iye yakha isimo samanje esiphezulu ayikwazi ukuba phansi, futhi ngenxa yokuthembela okuqinile kokulindelwe yimboni yegolide, isiliva, neshumi, bayanqikaza ukuthengisa, okuya ngokuya ngokuya ngokuya. kubonakala esikhathini esifushane.
Uma sibheka emuva kuleli sonto, kukhona izici ezilandelayo:
1. Intengo ye-praseodymium ne-neodymium izinzile futhi iqinile, okwenza kube nzima ukuhweba ngamanani aphansi. Ukuzinza kwentengo yangaphambili kusobala.
2. Ekuqaleni kwesonto, ukuthambekela kokudonsa, ukubukela phakathi nesonto, nokuhlola futhi ngempelasonto kubonakala kakhulu, kodwa imibuzo ephansi kanye namanani aphansi ahlala kuyithoni eyinhloko.
3. Ama-oda enqwaba yezinto kazibuthe awela phansi anezidingo ezicacile zenani, inani, nesikhathi sokuthenga.
4. Isimo esihlanekezelwe engxenyeni engaphambili yochungechunge lwezimboni siya ngokuya sincipha: izimboni ezihlukanisa imfucuza zisebenza kakhulu ekwehliseni amanani nasekulungiseleleni ukuthengwa kwempahla; Phakathi nokukhuphuka kwamanani e-ore eluhlaza, izinkampani zokuhlukanisa insimbi eluhlaza ziyacophelela ezimayini nasekugcwaliseni kabusha; Izimboni zensimbi zinikeza amananii-praseodymium neodymiumfuthii-dysprosium ironukuze uhlangabezane nesikole esiphakeme futhi unciphise ukuguqulwa kwezindleko; Izinkampani zezinto zikaZibuthe zinyuse kancane izingcaphuno zazo kokubili kuma-oda amasha nama-oda ensimbi kazibuthe. Yiqiniso, umqondo wokushintshanisa isikhathi ngezindleko ukuze kuncishiswe ama-hangover uphethwe kabanzi kuzo zonke iziphetho zochungechunge lwezimboni.
5. Uhlangothi lwezindaba luhlala luwumthombo oyinhloko wemakethe yesikhathi esifushane. I-Dysprosium ne-terbium zithinteke kakhulu ezindabeni kuleli sonto, nezintengo zikhuphuka ngokushesha.
6. Ukuqagela kwe-gadolinium, i-holmium, ne-erbium kuyinkomba ephezulu, nokutholakala kwezimpahla okugxilile kanye nokwenyuka okuncane kwezintengo zomsebenzi. Amabhizinisi ahweba ngokuzimisela abuza mayelana nama-oda, kodwa ukulethwa komfula kusekubi.
Kusukela ngalolo Lwesihlanu, amanani ochungechunge oluhlukahlukene lwemikhiqizo yilezi: 498000 kuya ku-503000 yuan/ton ofi-praseodymium neodymium oxide; I-Metal praseodymium neodymium610000 yuan/ton;I-Neodymium oxideyi-505-501000 yuan/ton, kanye nensimbii-neodymiumyi-62-630000 yuan/ton; I-Dysprosium oxide 2.49-2.51 million yuan/ton; 2.4-2.43 million yuan/ton ofi-dysprosium iron; 8.05-8.15 million yuan/ton ofi-terbium oxide; I-Metal terbium10-10.2 million yuan/ton; 298-30200 yuan/ton ofi-gadolinium oxide; 280000 kuya ku-290000 yuan/ton ofinsimbi ye-gadolinium; 62-630000 yuan/ton ofi-holmium oxide; I-Holmium ironkubiza izinkulungwane ezingama-63-635 zamayuan/ton.
Sekukonke, isimo samanje sokubhida ukuthunyelwa kwe-praseodymium neodymium sehlile, futhi ingcindezi ku-ore eluhlaza nama-waste oxides inkulu. Ezinyangeni ezimbili zokunciphisa ukuthambekela okukhuphukayo, i-inventory kuwo wonke amaphethelo ochungechunge lwemboni ayanele. Mhlawumbe, esikhathini esizayo, nakuba isinyathelo semakethe sisazolawulwa ngabathengi, ekugcineni sizobuyela kubathengisi. Ngokombono omkhulu, umjikelezo omusha wezinqubomgomo zokuvuselela usendleleni, futhi uSepthemba uzoba iwindi elibalulekile lokuqaliswa kwezinqubomgomo, kungakhathaliseki ukuthi izinqubomgomo zezindlu noma izikweletu. Ngokombono we-microscopic, uma ubheka ukushintshashintsha kwakamuva kwe-praseodymium ne-neodymium, ukwehla kwama-oxide bekulokhu kuncipha ngokuqhubekayo, futhi amandla e-kinetic azungeza phezulu anqwabelene kakhulu. Ukuze uthole ukwahlulela okuzayo, nakuba i-praseodymium neodymium igxile kakhulu emakethe uma iqhathaniswa ne-dysprosium ne-terbium, amabhizinisi ahamba phambili agqamisa isitayela sawo sobuholi, futhi izintengo ezikhuphukayo zizoqhubeka nokuzinza noma zikhuphuke nakakhulu. Emhlabeni ongavamile omaphakathi nosindayo njenge-dysprosium ne-terbium, ngokusekelwe kumaphethini amanje nezindaba, sisekhona isikhala sokukhula.
Isikhathi sokuthumela: Sep-05-2023