Albarkatun Beryllium da Hakar

Beryllium ƙarfe ne mai haske da ba kasafai ba, kuma abubuwan da ba na ƙarfe ba da aka jera a wannan rukunin sun haɗa da lithium (Li), rubidium (Rb), da cesium (Cs).Rijistar beryllium a duniya shine kawai 390kt, mafi girman fitarwa na shekara-shekara ya kai 1400t, kuma mafi ƙarancin shekara kusan 200t ne kawai.Kasar Sin kasa ce mai dimbin albarkatun beryllium, kuma abin da take fitarwa bai wuce 20t/a ba, kuma an gano ma'adinin beryllium a larduna 16 (yankin cin gashin kansa).Fiye da nau'ikan ma'adanai na beryllium iri 60 da ma'adanai masu ɗauke da beryllium an samo su, kuma kusan nau'ikan 40 na kowa.Xianghuashi da Shunjiashi dake Hunan na daya daga cikin ma'adinan beryllium na farko da aka gano a kasar Sin.Beryl [Be3Al2 (Si6O18)] shine mafi mahimmancin ma'adinai don fitar da beryllium.Abinda ke ciki shine 9.26% ~ 14.4%.Kyakkyawan beryl shine ainihin emerald, don haka ana iya cewa beryllium ya fito ne daga emerald.Af, ga labarin yadda kasar Sin ta gano beryllium, lithium, tantalum-niobium ore.

A tsakiyar shekarun 1960, don kera "bama-bamai biyu da tauraron dan adam daya", kasar Sin ta bukaci karin karafa na gaggawa kamar tantalum, niobium, zirconium, hafnium, beryllium, da lithium., "87" yana nufin adadin adadin aikin a cikin babban aikin kasa ya kai 87, don haka an kafa tawagar binciken da ta kunshi masana kimiyyar kasa da sojoji da injiniyoyi da masu fasaha don zuwa yankin arewa maso gabas na yankin Junggar a jihar Xinjiang, Irtysh In hamada da bakararriyar kasa a kudancin kogin, bayan dagewar da aka yi, an gano wurin hakar ma'adinai na Coketuohai.Ma'aikatan aikin "6687" sun gano wasu muhimman ma'adinan karafa guda uku, 01, 02 da 03, a cikin Keketuohai No. 3 Mine.A zahiri, ore 01 shine beryl da ake amfani dashi don cire beryllium, ore 02 shine spodumene, kuma ore 03 shine tantalum-niobite.Beryllium, lithium, tantalum, da niobium da aka hako sun dace da "bama-bamai biyu da tauraro daya" na kasar Sin.muhimmiyar rawa.Ma'adinan Tekun Cocoto kuma ya sami sunan "rami mai tsarki na ilimin geology na duniya".

Akwai fiye da nau'ikan ma'adanai na beryllium fiye da 140 waɗanda za a iya haƙawa a duniya, kuma akwai nau'ikan ma'adanai na beryllium iri 86 a cikin ma'adinan Cocotohai 03.Beryllium da aka yi amfani da shi a cikin gyroscopes na makamai masu linzami na ballistic, bam ɗin atomic na farko, da bam ɗin hydrogen na farko a farkon zamanin Jamhuriyar Jama'ar Sin, duk sun fito ne daga ma'adinan 6687-01 a cikin Tekun Cocoto, da kuma lithium da aka yi amfani da su a farkon zamanin Jamhuriyar Jama'ar Sin. Bam din atomic ya fito ne daga mahakar ma'adinan 6687-02, cesium da aka yi amfani da shi a cikin tauraron dan adam na farko na kasar Sin, shi ma ya fito ne daga wannan ma'adinan.

Hakar beryllium shine a fara fitar da beryllium oxide daga beryl, sannan a samar da beryllium daga beryllium oxide.Haɗin beryllium oxide ya haɗa da hanyar sulfate da hanyar fluoride.Yana da matukar wahala kai tsaye rage beryllium oxide zuwa beryllium.A cikin samarwa, beryllium oxide an fara canza shi zuwa halide, sannan a rage shi zuwa beryllium.Akwai matakai guda biyu: Hanyar rage yawan furotin na beryllium da hanyar narkakkar gishiri na beryllium chloride.Gilashin beryllium da aka samu ta hanyar raguwa ana narke su ne don cire magnesium da ba a yi amfani da su ba, beryllium fluoride, magnesium fluoride da sauran ƙazanta, sannan a jefa su cikin ingots;Ana amfani da narkawar injin lantarki don jefawa cikin ingots.Irin wannan nau'in beryllium yawanci ana kiransa beryllium tsarkakakken masana'antu.

Domin shirya beryllium mafi girma-tsarki, ana iya sarrafa danyen beryllium ta hanyar distillation, narkakkar gishiri electrorefining ko yanki smelting.


Lokacin aikawa: Mayu-23-2022