In ka badan 40 sano oo dadaal ah, gaar ahaan horumarka degdega ah ilaa 1978, ShiinahaDhulka dhif ahWarshadaha ayaa maray booqashada tayada ee heerka wax soo saarka iyo tayada wax soo saarka, sameynta nidaam warshadeed oo dhameystiran. Waqtigan xaadirka ah,Dhulka dhif ahKu-habeynta Shiinaha
Awoodda lugaha iyo kala go'ida waxay gaarayaan in ka badan 130000 tan sanadkii (Reo), iyo soosaarka sanadlaha ah ee dhulka dhif ah ayaa gaaraya in ka badan 70000 tan, oo ay ku xisaabtamaan in kabadan 80% wadarta wax soo saarka adduunka. Wax soo saarkiisa iyo dhoofinta ayaa labadaba waa labadaba adduunka ugu weyn.
Waxaa jira in kabadan 170Dhulka dhif ahShirkadaha ku-goynta iyo kala-goynta Shiinaha, laakiin kaliya 5 waxay leeyihiin 5000 tan oo ka badan 5000 tan (ReO), shirkadaha badankood waxay leeyihiin awood hawleed oo ah 1000-2000 tan.
Waqtigan xaadirka ah, Shiinaha ayaa sameeyay seddex saldhig oo wax soo saar oo weyn inta badan seddex weynDhulka dhif ahKheyraadka:
(1) waqooyigaDhulka dhif ahSaldhigga wax soo saarka ayaa lagu sameeyay batoou isku qasDhulka dhif ahore sida sheyga ceyriinka ah, oo leh batoouDhulka dhif ahTeknolojiyad sare iyo Gansu ayaa dhifsan shirkadda Dhulka ee laf-dhabarka. Waxaa jira in kabadan 80 shirkadood oo soo saaraDhulka dhif ahKiimikooyinka sidaDhulka dhif ahiyo kaarboon-culays ah
In ka badan 60000 tan oo xeryo ah iyo 15000 tan oo keliyaDhulka dhif ahxeryahooda. Waqtiga xaadirka ah, badiyaaDhulka dhif ahShirkadaha Shirkada Baotou Ate Isticmaal hannaanka ashyaa'da ee ay soo saartay Machadka Cilmi-baarista birta ee Beijing ah, ka dibna isticmaal P204 ama P507 Soosaarka Scillad, kuwaas ooCeymis-sareeyaguud ahaan waxaa soo saaray soo saarista oksidaung, iyo fasalka fluorescentEuropejiswaxaa lagu soo saaray soo saarista yareynta. Alaabada ugu weyn ee ay ka mid yihiin xeryahooda keligood ama isku dhafan ee isku dhafan sidaLanthanum, dalool, praseyfium, neqymium, Samaarium, euperver, iwm.
(2) Dhex-dhexaadka iyo culusDhulka dhif ahSaldhigga wax soosaarka ayaa qaadaa nooca koonfurta ionic ee loo yaqaan 'Eres' ee loo yaqaan 'Eres IOONIC' Alaabtii ceeriin, wuxuuna gacanta ku hayaa ku dhawaad 20000 tan oo ah nooca koonfurta ionicDhulka dhif ahORES sanadkii. Shirkadda laf-dhabarta ayaa waxaa ka mid ah Guanzhou webiga Pearl Scelter, Jianyin JasuaaDhulka dhif ahWarshadda, iyo Yixin Xinwei oo naadir ah, Ligan Luubiya Fangzheng Rare Ravziang County, iwm. nadiifinta.
Dhex-dhexaad ilaa mid culusdibiyo kacsan dhulkaiyo qaar ka mid ah xeryahooda la aasaasay sidaytrium, 'Dysprosium, teoolom, euperver, Lanthanum, neqymium, Samaarium, iwm.
(3) Anigoo adeegsanaya cyrorocarbor blorokocarbon oo ku yaal mianning oo ku taal Sichuan oo ah shey cayriin, saldhiga wax soo saarka ee loogu talagalay ceyrium-ka fluorocorbon ee ore ayaa lagu aasaasay Sichuan. Waqtigan xaadirka ah waxaa jira 27 27 ah oo dhirta hydromedurigy-ka oo leh wax soo saar sanadle ah oo ah 15-2000 tan. Habka Sceling ee Fluoride Ore iyodaloolore badiyaa waxay ku lug leedahay jajabinta vGeedi socodka daaweynta kiimikada ee karbaashka ah ayaa laga soo qaatay geedi socodka ugu weyn ee lagu dubay hilibka lagu dubto ee la jeexjeexay, iyadoo badeecada ay tahay mid keli ah ama isku dhafan ee xeryaha dhulka dhif ah oo dhif ahLanthanum, dalool, iyoneqymium. Shirkadaha badankood waxay ku yar yihiin cabirka, oo leh qalab hooseeya iyo heerar teknoloji ah.tHalkan waxaa ah badeecado badan oo aasaasi ah gudahaDhulka dhif ahAlaabada la isku halleyn karo, oo leh daahir sareeya iyo cunnooyin isku-dhafan oo dhulka ah ayaa lagu qiyaasay inaysan ka badneyn 5%.
Waqtiga Post: Noven-02-2023