Mgbe ihe karịrị afọ iri anọ gachara, ọkachasị mmepe ngwa ngwa kemgbe 1978, ChinaỌdịda AlaIndustrylọ ọrụ etinyela aka na ọkwa dị elu na ọkwa mmepụta na ogo ngwaahịa, na-akpụ sistem ụlọ ọrụ zuru oke. Ugbu a,Ọdịda Alana-emezigharị na China
Igwe na-eme mkpọtụ na nkewa na-eru ihe karịrị 130000 tọn kwa afọ (ROO), na mmepụta kwa afọ nke ụwa na-erubeghị puku 800% nke mkpokọta ụwa. Mmepụta ya na olu mbupụ ya bụ ma nke kachasị ukwuu n'ụwa ụwa.
Enwere ihe karịrị 170Ọdịda AlaSzeling na onye nwe nkewa na China, mana naanị ikike nhazi kwa afọ kariri 5000, yana ọtụtụ ụlọ ọrụ na-enwe ikike nhazi 1000-20000000.
Ka ọ dị ugbu a, China etolitela ntọala mmepụta ihe atọ kachasị elu na-ebu ụzọ dị mkpa atọỌdịda AlaAkụrụngwa:
(1) NorthernỌdịda AlaEjirila ntọala na-arụpụta ihe na batouỌdịda Alaore dị ka akụrụngwa, ya na batouỌdịda AlaUlo oru na ndi Gensi na-efe efe dika azu azu. Enwere ụlọ ọrụ karịrị 80 na-emepụtaỌdịda AlaChemicals dị kaOgige ụwa chloridena carbonate kwa afọ
Ihe karịrị 60000 tọn 60000 na afọ 15000 nke otuỌdịda Alaogige. Ugbu a, ọtụtụỌdịda AlaInterprises na-ahazi Baootou orye usoro acid Smeleting mepụtara site na Beijing na-abụghị P204 ma ọ bụ P507 mmịpụta sEnweghi ike, nkeCertium dị ọchaa na-ewepụta ya site na mmịpụta ọpụpụEurope oxidena-ewepụta ya na mmịpụta. Isi ngwaahịa gụnyere otu ma ọ bụ gwakọtara ọnụ ala dị kalanthanum, oeridu, Praseodmium, neodmium, sajerium, Europe, wdg.
(2) Ọkara na dị arọỌdịda AlaNdị na - emepụta ihe na - ewere ụdị ụdị nke ndịda dị ka akụrụngwa, na ejiri aka na - eme ihe fọrọ nke nta 20000Ọdịda Alama ọ bụ n'afọ. Thelọ Ahịhịa Bakbone gụnyere Guanzhou Osisi Pearl Smin na Pearl, Jianyin JiahuaỌdịda AlaỤlọ ọrụ na-ahụkarị, LTD, LTD, LTD GOODIYA Fandzhen World, Guangening Fortory Fortory Phydhenic Acid na ịdị ọcha.
Ọkara ka ọ dị ntakịrịOke ụwana ụfọdụ na-eme ka ọ dị mma dịkayttrium, dysprium, terum, Europe, lanthanum, neodmium, sajerium, wdg.
(3) Iji Mianning Fluocarborbon ma ọ bụ akụrụngwa dị ka akụrụngwa, ihe nrụpụta maka fluorocarbon ore guzobela na Sichun. Enwere otutu osisi dị na iri abụọ na asatọ dị ugbu a na ngwakọta kwa afọ nke 15-2000 tọn tọn. Usoro na-a smolide naoeriduore tumadi na-a oxid na-amị amị vusoro ọgwụgwọ ndị dị oke mkpa sitere na usoro nke na-amị mkpụrụ sọlfọ acid acid, na ngwaahịa na-alụbeghị di ma ọ bụ agwakọtalanthanum, oeridu, naneodmium. Imirikiti ụlọ ọrụ dị obere na ọkwa, nke nwere obere akụrụngwa na ọkwa teknụzụ.tNke a bụ ọtụtụ ngwaahịa naỌdịda AlaNgwaahịa na ngwaahịa dị elu na otu ngwa ngwa ngwaahịa ngwaahịa na-adịghị eme atụmatụ ka ọ ghara ịgafe 5%.
Oge Post: Nov-02-2023