Beryllium Resource uye Kubvisa

Beryllium isimbi isingawanzo mwenje, uye zvinhu zvisiri zveferrous zvakanyorwa muchikamu ichi zvinosanganisira lithium (Li), rubidium (Rb), uye cesium (Cs).Izvo zvakachengetwa zveberyllium munyika zvinongoita 390kt, iyo yakakwira gore negore yasvika 1400t, uye gore rakaderera rinongoita 200t chete.China inyika ine zviwanikwa zveberyllium hombe, uye kubuda kwayo hakuna kudarika 20t/a, uye beryllium ore yakawanikwa mumatunhu gumi nematanhatu (autonomous regions).Anopfuura marudzi makumi matanhatu emaminerari eberyllium nemaminerari ane beryllium awanikwa, uye marudzi angangoita makumi mana akajairika.Xianghuashi uye Shunjiashi muHunan ndeimwe yekutanga beryllium deposits yakawanikwa muChina.Beryl [Be3Al2 (Si6O18)] ndiyo inonyanya kukosha mineral yekubvisa beryllium.Its Be content is 9.26% ~ 14.4%.Beryl yakanaka ndeye emerald, saka zvinogona kutaurwa kuti beryllium inobva kune emerald.Nenzira, heino nyaya yekuti China yakawana sei beryllium, lithium, tantalum-niobium ore.

Pakati pemakore ekuma1960, kuitira kugadzira "mabhomba maviri nesetiraiti imwe", China yaida nekukurumidza simbi dzisingawanzoita se tantalum, niobium, zirconium, hafnium, beryllium, uye lithium., "87" inoreva serial nhamba yepurojekiti muchirongwa chenyika 87, saka boka rekuongorora rakaumbwa nenyanzvi dze geologist, masoja nemainjiniya uye matekiniki rakaumbwa kuenda kumucheto kwakadziva kumabvazuva kweJunggar Basin muXinjiang, Irtysh In. renje nenyika isina chinhu kumaodzanyemba kwerwizi, pashure penhamburiko dzakaoma, nzvimbo yemigodhi yeCoketuohai yakazowanwa."6687" vashandi vepurojekiti vakawana migodhi mitatu yakakosha yesimbi, 01, 02 ne03, muKeketuohai No. 3 Mine.Muchokwadi, ore 01 ndeye beryl inoshandiswa kubvisa beryllium, ore 02 is spodumene, uye ore 03 is tantalum-niobite.Iyo yakabviswa beryllium, lithium, tantalum, uye niobium inonyanya kukosha kuChina "mabhomba maviri nenyeredzi imwe".basa rinokosha.Iyo Cocoto Sea Mine yakahwinawo mukurumbira we "gomba dzvene renyika geology".

Kune anopfuura zana nemakumi mana emarudzi emaminerari eberyllium anogona kucherwa pasi rose, uye kune makumi masere nematanhatu emhando dzemaminerari eberyllium mumugodhi weCocotohai 03.Iyo beryllium yakashandiswa mune gyroscopes ye ballistic missiles, yekutanga atomic bhomba, uye yekutanga hydrogen bhomba mumazuva ekutanga ePeople's Republic of China zvese zvakabva kune 6687-01 mineral muCocoto Sea, uye lithium yakashandiswa mukutanga. bhomba reatomu rakabva pamugodhi we6687- 02, cesium inoshandiswa muNew China yekutanga yepasi setiraiti yepasi inobvawo kubva kumugodhi uyu.

Kubviswa kweberyllium ndiko kutanga kubvisa beryllium oxide kubva kuberyl, uyezve kubudisa beryllium kubva ku beryllium oxide.Kubviswa kweberyllium oxide kunosanganisira nzira ye sulfate uye fluoride nzira.Zvakanyanya kuoma kuderedza zvakananga beryllium oxide kune beryllium.Mukugadzirwa, beryllium oxide inotanga kuchinjwa kuva halide, uye inoderedzwa kuva beryllium.Pane maitiro maviri: beryllium fluoride kuderedza nzira uye beryllium chloride yakanyungudutswa munyu electrolysis nzira.Beryllium mabhesi anowanikwa nekuderedza ndeye vacuum yakanyungudutswa kuti ibvise isina kugadziriswa magnesium, beryllium fluoride, magnesium fluoride uye mamwe matsvina, ndokuzokandwa muingots;electrolytic vacuum smelting inoshandiswa kukanda muingots.Mhando iyi ye beryllium inowanzonzi maindasitiri pure beryllium.

Kuti ugadzirire yakakwirira-kuchena beryllium, iyo crude beryllium inogona kugadziriswa ne vacuum distillation, yakanyungudutswa munyu electrorefining kana zone smelting.


Nguva yekutumira: May-23-2022