Ngokusho kwe-Xinzhou Online, muva nje, iphrojekthi ye-"High Purity Graphite Purification Key Technology Equipment and Application" ehlanganiswe ngokuhlanganyela ngu-Shanxi Zhongdian Electronic Equipment Co., Ltd. kanye ne-China Minmetals iwine umklomelo wokuqala we-Non Metallic Mineral Science and Technology ngo-2025. Le mpumelelo iphawula ukuthi i-China iye yanqoba ngempumelelo{3}imishini yokuhlanza i-bottleneck} yokuhlanza i-bottleneck} impumelelo.
I-graphite ehlanzekile kakhulu "igolide elimnyama lemboni" emikhakheni ebalulekile efana ne-aerospace kanye nemboni yenuzi. Ukuthuthukisa ukusebenza kwayo kuncike ekuhlanzeni izinga lokushisa eliphezulu-eliphezulu, futhi{2}}iziko lokuhlanza izinga lokushisa eliphezulu yizinto ezibalulekile. Ngo-2018, ithimba locwaningo lethule ukuphumelela kwezobuchwepheshe ukuze kulungiswe ngokuyinhloko inkinga yokwehluleka kokuqapha izinga lokushisa. Ithimba lisebenzisa ubuchwepheshe bokulinganisa izinga lokushisa -okungaxhunywanwa nalo ukuze lilawule iphutha lokukala izinga lokushisa ngaphakathi kwedigri engu-1 , ligqekeze ibhodlela lempahla yokuqala ehlulekayo ku-1800 degree.
Ngokulandelayo, ithimba likhethe izinto ezintsha ezimelana nezinga lokushisa{0}eziphezulu ukuze linike amandla okokusebenza ukuthi kusebenze ngokuzinzile ezingeni lokushisa elingashintshi elingu-2400℃isikhathi eside. Ekuphenduleni inkinga yokufana kwezinga lokushisa ngaphakathi kwesithando somlilo, ithimba lasebenzisa inkambu yokugeleza komoya kanye nokuhlanganisa ukushisa okuhlanganisa ukulingisa imodeli. Ngemva kokulungiswa okungu-17 esakhiweni sesithando somlilo, ukulingisa okungaphezu kuka-100 nezilinganiso zangempela, ithimba lizuze ngempumelelo amabhilidi e-graphite angashintshile ngaphakathi kwesithando somlilo ekuhlolweni kwama-22.
Ithimba liphinde lanqoba inselele yobuchwepheshe yokuhambisana phakathi-nokushisa okuphezulu kanye ne-vacuum ephezulu, lamukela umklamo wemizila emibili "yokumpompa okusheshayo" kanye "nokuvuza okuncane", okuvumela okokusebenza ukuthi kugcine indawo yokungena ephezulu ku-2400℃. Umkhiqizo ohlanjululwe yile mishini unomlotha ongaphansi kwe-1ppm, ukungcola okubalulekile okufana ne-boron ne-aluminium engaphansi kuka-0.01ppm, ukuhlanzeka kwe-graphite kwe-6.5N (99.99995%), kanye nezinkomba ezibalulekile ezifinyelela ezingeni eliphezulu lamazwe ngamazwe.
Ekupheleni kuka-2019, isithando somlilo sokuqala esizimele esime mpo sokushisa esiphezulu{1}esiphezulu e-China saqala ukusebenza ngokusemthethweni. Ngo-2024, okokusebenza sekuthuthukisiwe ngamasistimu ahlakaniphile angavumela ukuqala ngokuchofoza okukodwa kwayo yonke inqubo yokukhiqiza. Njengamanje, i-Shanxi Zhongdian Technology isungule uhlelo oluphelele lwezimboni kusukela ocwaningweni nasekuthuthukisweni, ukukhiqizwa kwesilingo kuya ekukhiqizeni ngobuningi. Inani elikhulu lezindawo zokushisa lokushisa eziphakeme-ezikhiqizwe phezulu{6}}zingene emigqeni yokukhiqiza yezinto ezintsha zasekhaya ezihamba phambili kanye namabhizinisi amasha anamandla (850101), asekela kakhulu ukuphepha nokulawulwa okuzimele kochungechunge lwezimboni zempahla kazwelonke.
