I-Tantalumyinsimbi yesithathu yokuphikisa ngemuvauthintwinina-rhokia. I-Tantalum inochungechunge lwezinto ezinhle kakhulu njengephoyinti eliphezulu lokuncibilika, ukucindezela okuhle kwe-vapor, ukusebenza okuphezulu okubandayo, ukuqina okuphezulu kwamakhemikhali, ukumelana okuqinile kokugqwala kwensimbi eluhlaza, kanye ne-dielectric ephezulu njalo yefilimu ye-oxide yensimbi. Inezicelo ezibalulekile kwizinkambu ze-High-Tech ezifana ne-Electronics, i-Metallurgy, I-Steel, Imboni yamakhemikhali, Ama-AtoLic Energy, Ubuchwepheshe bezimoto, ezokwelapha kanye nezempilo kanye nocwaningo lwesayensi. Njengamanje, ukusetshenziswa okuyinhloko kwe-tantalum yi-tantalum capacitors.
UTantalum watholakala kanjani?
Maphakathi nekhulu lesi-7, kwamukelwa amaminerali amnyama atholakala eNyakatho Melika kwathunyelwa eMnyuziyamu waseBrithani ukuze aphephe. Ngemuva kweminyaka engaba ngu-150, kuze kube ngu-1801, usokhemisi waseBrithani uCharles Halkett wamukela umsebenzi wokuhlaziya walesi simbiwa esivela eBritish Museum futhi wathola into entsha evela kuyo, wayiqamba igama elithi i-niobium (ebizwa ngokuthi yi-niobium ebizwa ngokuthi yi-niobium yayo. Ngo-1802, usokhemisi waseSweden uGustav Extberg uthole into entsha ngokuhlaziya i-mineral (NIOBIM Tantalum Ore) ePeninsulavavia, eyayiguqulwe i-Fluoride Usawoti ophindwe kabili bese ihlelwa kabusha. Waqamba le nto uTantalum ngemuva kukaTantalus, indodana kaZeus eGreek Mythology.
Ngo-1864, uChristian William Blomstrang, uHenry Ediam St. Clair Deville, noLouis Joseph Trost bafakazela ngokusobala ukuthi uTantalum noNiobium bayizinto ezimbili ezihlukile zamakhemikhali futhi banquma amakhemikhali amakhemikhali amakhemikhali athile ahlobene. Ngawo lowo nyaka, iDemalinia yashisa i-tantalum chloride endaweni ye-hydrogen futhi yakhiqiza i-tantalum metal okokuqala ngqa ukusabela. UWerner Bolton waqala ukwenza i-Tandalum Metal emsulwa ngo-1903. Ososayensi babengowokuqala ukusebenzisa indlela eyakhiwe nge-crystallization yokukhipha i-tantalum evela ku-niobium. Le ndlela itholwe yiDemalinia ngo-1866. Indlela esetshenziswa ososayensi namuhla ikhishwa i-solvent ye-tantalum solotions equkethe i-fluoride.
Umlando wentuthuko embonini yeTantalum
Yize uTantalum atholakala ekuqaleni kwekhulu le-19, kwakungekho kuze kube ngu-1903 ukuthi i-tantalum yaseTantalum yaqala ngo-1922. Ngakho-ke, i-United States yaqala ukukhiqiza i-tantalum, futhi yaqala ukukhiqizwa kwezimboni zensimbi Ngo-1922. IJapan namanye amazwe oConankulu baqala ukwakha imboni yaseTantalum ngasekupheleni kwawo-1950 noma ekuqaleni kweminyaka yo-1960. Ngemuva kwamashumi eminyaka entuthuko, ukukhiqizwa komkhakha weTantalum's Tantalum kufinyelele ezingeni elithile. Kusukela ngonyaka we-1990s, kube nezinkampani ezintathu ezinkulu zeTantalum Production Izinkampani: I-Cabot Group evela e-United States, iqembu le-HCST lisuka eJalimane, naseNingxia Oriental Tantalum Imboni Co, Ltd. EChina. Lawa maqembu amathathu akhiqiza ngaphezu kwama-80% wemikhiqizo ye-tantalum ephelele emhlabeni. Imikhiqizo, ubuchwepheshe bezobuchwepheshe, kanye nezinga lemishini yeTantalum Imboni phesheya ngokuvamile kuphezulu, okuhlangabezana nezidingo zokuthuthuka okusheshayo kweSayensi Yezwe Nobuchwepheshe.
Umkhakha weTantalum eChina waqala ngawo-1960s. Ezigabeni zokuqala zokubhema kukaTantalum futhi zisebenza eChina, isikali sokukhiqizwa, izinga lobuchwepheshe, ibanga lomkhiqizo, nekhwalithi kwale emuva kwalawo mazwe athuthukile. Kusukela ngonyaka we-1990s, ikakhulukazi kusukela ngo-1995, ukukhiqizwa nokusetshenziswa kweTantalum eChina kukhombise inkambiso yentuthuko esheshayo. Kulezi zinsuku, imboni yaseTantalum yaseChina ithole uguquko olusuka kwabancane lube lukhulu, lusuka empini luye kwizakhamuzi, kanye nokuphela kohlelo lwezimboni kuphela olusemayini, ukunqwabelana, ukucubungula ukufaka isicelo. Imikhiqizo ephezulu, ephakathi nendawo, futhi ephansi ingene emakethe yamazwe aphesheya kuzo zonke izici. I-China isiphenduke izwe lesithathu elinamandla kunawo wonke emhlabeni ekuhambeni kukaTantalum nokucubungula, futhi selingene ezikhundleni zamazwe amakhulu embonini ezinkulu emhlabeni.
Isimo Sokuthuthukiswa Kwemboni yeTantalum eChina
Ukuthuthukiswa kwemboni yaseChina yaseChina kubhekana nezinkinga ezithile. Uma kunokushoda kwezinto ezisetshenziswayo kanye nezinsizakusebenza ezinqabile. Izici zeChina Tantalum Resources zisakazeke emithanjeni yamaminerali, ukwakheka kwamaminerali okuyinkimbinkimbi, ibanga eliphansi le-TA2O5 ku-ore yoqobo lwe-ore, amaminerali ashumeka usayizi wezinhlayiya, nezinsizakusebenza zomnotho, okwenza kube nzima ukwakha izimayini ezinkulu futhi. Yize i-tantalum enkuluniobiumKutholwe amadiphozithi eminyakeni yamuva nje, izimo ezinemininingwane enemininingwane yezenkolo kanye namaminerali, kanye nokuhlolwa kwezomnotho, azicacile. Ngakho-ke, kunezingqinamba ezibalulekile ngokuhlinzekwa kwezinto zokufunda zaseTantalum eziluhlaza eChina.
Umkhakha weTantalum eChina ubhekene nenye inselelo, okuyikhono lokukhula lokukhula kwemikhiqizo ephezulu yezobuchwepheshe. Akunakuphikwa ukuthi yize ubuchwepheshe bemboni yaseChina baseChina kanye nemishini benze inqubekela phambili enkulu futhi banekhono lokukhiqiza likhiqiza imikhiqizo ephelele ye-tantalum ephezulu kakhulu njenge-tantalum powder ephezulu-voltage tantalum powder kanye ne-tantalum Ngenxa yokusetshenziswa okuphansi futhi amandla okushayela anganele wezimboni eziphakeme zasekhaya, ukuthuthukiswa kwemikhiqizo ephezulu yezobuchwepheshe e-China's Tantalum Fact iye yathinteka. Ngokombono wamabhizinisi, ukuthuthukiswa komkhakha weTantalum akunasiqondiso kanye nomthethonqubo. Eminyakeni yamuva nje, amabhizinisi e-Tantalum Smelting kanye namabhizinisi acubungula athuthukiswe ngokushesha kusuka ku-5 kuye kwangama-20 kuye kwangama-20, ngokuphindaphinda kokwakha nokugqamile okuvelele.
Eminyakeni yokusebenza kwamanye amazwe, amabhizinisi aseChina Tantalum athuthukise izinqubo nemishini yawo, ukwanda komkhiqizo, kanye nekhwalithi, futhi angena ezikhundleni zokukhiqizwa kwezimboni ezinkulu zama-tantalum kanye namazwe okusebenzisa. Uma nje sixazulula izinkinga zezinto zokwenziwa kwezinto ezivumayo, ukukhiqizwa kwezimboni zemikhiqizo ephezulu yezobuchwepheshe, kanye nokwakhiwa kabusha kwezimboni, imboni yaseTantalum yaseChina izongena nakanjani amazinga omhlaba womhlaba.
Isikhathi sePosi: Sep-05-2024