I-Shanghai, Agasti 19 (SMM)-Izinkampani ezisezingeni lokuqala zisazisa izindinganiso, izinkampani zezinga lesibili zibiza amabhrendi, futhi izinkampani zezinga lesithathu ziyazisa imikhiqizo. Ezinkampanini ezisembonini yomhlaba engavamile e-China namuhla, noma ubani ophethe amazinga emikhiqizo yemboni unelungelo lokuveza imibono yawo emqhudelwaneni wezimboni.Muva nje, uMnyango Wezimboni Nobuchwepheshe Bolwazi (MIIT) ukhiphe izindinganiso eziyi-12 zezimboni zezilimi zangaphandle kanye namazinga emboni angu-10. ukuze kugunyazwe futhi kuthuthukiswe, okuhlanganisa namazinga angu-3 emboni yezilimi zangaphandle zomhlaba ongavamile, ikakhulukazi indlela yokuhlaziya amakhemikhali ye-NdFeB alloy kanye nokunqunywa kwe-zirconium. , i-Niobium, i-molybdenum, i-tungsten ne-titanium content, kanye ne-inductively coupled plasma atomic emission spectrometry.Ngaso leso sikhathi, uMnyango Wezimboni Nobuchwepheshe Bolwazi (MIIT) uphinde wakhipha izindinganiso zikazwelonke ezingu-21 zomhlaba ongavamile, ikakhulukazi insimbi ehlanzekile kakhulu, i-lanthanum hexaboride. , kanye nezindlela zokuhlaziya amakhemikhali eziqondiswe kunsimbi, isifutho esishisayo i-yttrium oxide powder, i-ultra-fine impushana . I-S oxide powder, i-scan ezinzile i-zirconium oxide composite powder, i-scan aluminium alloy target, ukuhlanzeka okuphezulu kwezinsimbi zomhlaba ezingavamile, njll.Ngaso leso sikhathi, incazelo yalezi zindinganiso zemboni igcizelela ukuthi ngokuthuthuka kwesayensi nobuchwepheshe kanye nokuthuthukiswa kohwebo lwamazwe ngamazwe. , izidingo eziphakeme kubekwa phambili zekhwalithi yokuhlaziywa kwamakhemikhali elabhorethri kanye nedatha yokuhlola yemikhiqizo yomhlaba engavamile ekhaya naphesheya. .Eminyakeni yakamuva, i-China ikhiphe izindinganiso ezithile zemboni zezindlela zokuhlaziya amakhemikhali emikhiqizo yomhlaba eyivelakancane. Kodwa-ke, ngokuthuthukiswa kwemboni yasekhaya yomhlaba ongavamile, izindinganiso zemboni zezindlela zokuhlaziya amakhemikhali emikhiqizo yomhlaba eyivelakancane aziphelele. -izindlela zokuhlola ezithuthukisiwe noma ezithuthukisiwe. Ikakhulukazi emkhakheni wokuhlaziya amakhemikhali omhlaba angavamile, amalabhorethri ayanda kakhulu asebenzisa izindlela zokuhlonza ezingaphezu kwezinga elijwayelekile, kodwa indlela yokuqinisekisa ukuthi lezi zindlela zokuthola ziyasebenza futhi zithembekile kuye kwaba nempikiswano.Ngakho-ke, uMnyango Wezimboni Nobuchwepheshe Bolwazi (MIIT) uye ikhiphe uchungechunge lwezindlela zokuhlaziya amakhemikhali zemikhiqizo yomhlaba engavamile. Okokuqala nje, kuwumbhalo oqondisayo wokuqinisekisa nokuqinisekiswa kwelabhorethri yezindlela zokuhlaziya amakhemikhali. Ihlose ukuthuthukisa ikhwalithi yezindlela zokuhlaziya amakhemikhali zelabhorethri kanye nedatha yokuhlolwa komkhiqizo womhlaba ongavamile, kanye nokuqinisekisa ukufaneleka nokuthembeka kwedatha ehlinzekwa amalabhorethri okuhlaziya amakhemikhali.Eqinisweni, umsebenzi waseShayina wokulinganisa umhlaba ongavamile ugxile esidingweni sezimakethe zasekhaya nezangaphandle, izidingo zebhizinisi nezenhlalakahle, isimo sokuthuthukiswa kobuchwepheshe bezimboni, nokucabanga okuhlelekile nokucabanga kwamasu. Ngesikhathi esifanayo, ukuthuthukiswa kwamazinga kufanele kuthuthukiswe ngokusungulwa kwezobuchwepheshe ukuze kugcinwe ukuncintisana kanye nobungqabavu bamazinga omhlaba ayivelakancane.I-Ministry of Industry and Information Technology (MIIT) ikhiphe I-National Standards for Chemical Analysis Methods of Rare Earth Products kulokhu. ukufaka izindinganiso zamanje zezimboni kanye nezindinganiso zendawo kumazinga kazwelonke. Ububanzi bamazinga kazwelonke bunqunyelwe ngokuqinile ezidingweni zobuchwepheshe zokuqinisekisa impilo yomuntu siqu, ukuphepha kwempilo kanye impahla, ukuphepha kwezwe, ukuphepha kwemvelo yemvelo, kanye nokuhlangabezana nezidingo eziyisisekelo zokuphathwa kwezenhlalo nezomnotho. Njengoba ingafanele ukuthuthukiswa kwemboni yomhlaba eyivelakancane, ezinye izindinganiso zezimboni kanye nezindinganiso zendawo ziye zakhanselwa.Okwamanje, ngokuthuthukiswa kokuhwebelana kwezomnotho, ukuncintisana emakethe yomhlaba eyivelakancane kuye kwasuka ezingxabano zobuchwepheshe bomkhiqizo kuya kumazinga kanye nokuhlakanipha. izingxabano zempahla. Ukuncintisana kwezinkampani zomhlaba ezingavamile akubonakali kuphela emakethe yemikhiqizo, kodwa futhi nokuthi amazinga emikhiqizo yaseShayina angaba izindinganiso zezimboni zamazwe ngamazwe, okungukuthi, ilungelo lokuveza imibono ngokuhambisana nezindinganiso zamazwe ngamazwe.Kuyafaneleka ukugcizelela ukuthi inhloso yokusungula izindinganiso zezindlela zokuhlaziya amakhemikhali emikhiqizo yomhlaba eyivelakancane ukusebenzisa izindinganiso, ngaphandle kwalokho, ngisho nezindinganiso ezingcono kakhulu azinamsebenzi.Kunjalo, uma lezi zindinganiso seziqalisiwe, imboni yomhlaba engavamile izokwazi baphoqeleke ukuthi baguqule futhi bathuthuke. Kukholakala ukuthi uMnyango Wezimboni Nobuchwepheshe Bolwazi uzosheshisa ukuthandwa okuphelele kwamazinga emikhiqizo embonini yomhlaba engavamile, futhi uqondise amabhizinisi angavamile emhlabeni kanye nezikhungo zokuhlola ukuze usheshise ukuthuthukiswa kwezixhumanisi zokukhiqiza kanye nokusetshenziswa kanye nokuqaliswa kwezixhumanisi zokusetshenziswa. , Ukuhlinzeka ngosekelo lwezobuchwepheshe nenqubomgomo ekuguquleni nasekuthuthukiseni amabhizinisi angavamile emhlabeni.
Isikhathi sokuthumela: Jul-04-2022