Iyini imithelela embonini yomhlaba engavamile eChina,njengobaisilinganiso samandla?

Muva nje, ngaphansi kwesizinda sokuphakelwa kukagesi okuqinile, izaziso eziningi zokuvinjelwa kukagesi zikhishwe ezweni lonke, futhi izimboni zezinsimbi eziyisisekelo nezinsimbi eziyivelakancane neziyigugu ziye zathinteka ngamazinga ahlukahlukene. Embonini yomhlaba engavamile, kuye kwazwakala amafilimu alinganiselwe. E-Hunan nase-Jiangsu, amabhizinisi angajwayelekile okuncibilikisa nokuhlukanisa kanye nokugaywa kabusha kwemfucuza amise ukukhiqizwa, futhi isikhathi sokuphinda ukhiqize asikaqinisekiswa. Kunamanye amabhizinisi wezinto kazibuthe e-Ningbo amisa ukukhiqizwa usuku olulodwa ngeviki, kodwa umthelela wokukhawulelwa ukukhiqizwa kuncane. Amabhizinisi amaningi asemhlabeni ayivelakancane e-Guangxi, Fujian, Jiangxi nakwezinye izindawo asebenza ngokujwayelekile. Ukunqanyulwa kukagesi e-Inner Mongolia sekuthathe izinyanga ezintathu, kanti isikhathi esimaphakathi sokunqanyulwa kukagesi sithatha cishe u-20% wamahora okusebenza esewonke. Amanye amafekthri amancane kazibuthe aseyekile ukukhiqiza, kuyilapho ukukhiqizwa kwamabhizinisi amakhulu angavamile emhlabeni kuyinto evamile.

Izinkampani ezisohlwini ezifanele ziphendule ekunqanyulweni kukagesi:

I-Baotou Steel Co., Ltd. ibonise kunkundla yokuxoxisana ukuthi ngokwezidingo zeminyango efanelekile yesifunda esizimele, amandla alinganiselwe kanye nokukhiqizwa okulinganiselwe kwahlelelwa inkampani, kodwa umthelela awubanga mkhulu. Imishini yayo eminingi yezimayini iyimishini esebenza ngowoyela, futhi ukunqanyulwa kukagesi akunawo umthelela ekukhiqizeni umhlaba ongavamile.

I-Jinli Permanent Magnet iphinde yathi kule nkundla yokuxhumana ukuthi ukukhiqizwa nokusebenza kwenkampani kwamanje kujwayelekile, kunama-oda anele esandleni kanye nokusetshenziswa ngokugcwele kwamandla okukhiqiza. Kuze kube manje, isizinda sokukhiqiza senkampani iGanzhou ayikayeki ukukhiqiza noma ukukhiqiza okulinganiselwe ngenxa yokunqanyulwa kukagesi, futhi amaphrojekthi we-Baotou ne-Ningbo awakathinteki ngokunqanyulwa kukagesi, futhi amaphrojekthi aqhubeka kancane ngokohlelo.

Ngasohlangothini lokuhlinzekwa kwempahla, izimayini zomhlaba ezingavamile zaseMyanmar azikakwazi ukungena eShayina, futhi isikhathi sokukhishwa kwempahla asiqinisekile; Emakethe yasekhaya, amanye amabhizinisi amise ukukhiqiza ngenxa yabahloli bokuvikela imvelo aqale kabusha ukukhiqiza, kodwa ngokuvamile kukhombisa ubunzima bokuthenga izinto zokusetshenziswa. Ngaphezu kwalokho, ukunqanyulwa kukagesi kubangele ukuthi amanani entengo yezinto ezisizayo ezihlukahlukene zokukhiqizwa komhlaba okungavamile njengama-acids nama-alkali enyuke, okuthinte kabi ngokungaqondile ukukhiqizwa kwamabhizinisi futhi kwakhuphula izingozi zabahlinzeki bomhlaba abangandile.

Ngasohlangothini lwesidingo, ama-oda wamabhizinisi wezinto kazibuthe asebenza kahle aqhubeka nokuba ngcono, kuyilapho isidingo samabhizinisi wezinto ezisebenza kahle azibuthe abonisa izimpawu zokuwohloka. Intengo yezinto ezisetshenziswayo iphakeme kakhulu, okunzima ukuyidlulisela emabhizinisini ahambisana nawo angezansi. Amanye amabhizinisi amancane kazibuthe akhetha ukunciphisa ukukhiqiza ukuze abhekane nezingozi.

Njengamanje, ukuhlinzekwa kanye nesidingo semakethe yomhlaba engavamile kuyaqina, kodwa ingcindezi ohlangothini lokuhlinzeka isobala kakhulu, futhi isimo sisonke ukuthi ukunikezwa kuncane kunesidingo, okunzima ukuhlehlisa esikhathini esifushane.

Ukuhweba ezimakethe zomhlaba ezingavamile kubuthakathaka namuhla, futhi amanani akhuphuka kancane kancane, ikakhulukazi ngomhlaba ongavamile ophakathi nendawo osindayo njenge-terbium, i-dysprosium, i-gadolinium ne-holmium, kuyilapho imikhiqizo engavamile yomhlaba efana ne-praseodymium ne-neodymium isesimweni esizinzile. Kulindeleke ukuthi amanani entengo yomhlaba ayivelakancane asazoba nendawo yokukhuphuka phakathi nonyaka.

Intengo yonyaka kuze kube manje ye-praseodymium oxide.

Intengo yonyaka kuze kube manje ye-terbium oxide

Unyaka kuze kube manje intengo ye-dysprosium oxide.