[Huate Encyclopedia of Beneficiation] Isiokwu a ga-akpọrọ gị ka ị ghọta ụzọ e si eji spodumene beneficiation eme ihe!

Nchịkọta Spodumene

Usoro molekul nke spodumene bụ LiAlSi2O6, njupụta ya bụ 3.03~3.22 g/cm3, ike ya bụ 6.5-7, ọ naghị amị amị, ọ na-egbuke egbuke, ọkwa echiche nke Li2O bụ 8.10%, spodumene ahụ dịkwa ka kọlụm, granular ma ọ bụ efere. Sistemụ kristal Monoclinic, agba ya ndị a na-ahụkarị bụ odo odo, isi awọ-akwụkwọ ndụ akwụkwọ ndụ, odo odo na isi awọ-ọcha. Lithium bụ ígwè dị mfe nke nwere ihe pụrụ iche nke anụ ahụ na kemịkalụ. A na-ejikarị ya eme ihe n'ụlọ ọrụ agha n'oge mbụ ma a na-ewere ya dị ka ihe dị mkpa. Ugbu a, enwere ihe karịrị ụdị lithium 100 na ngwaahịa ya. A na-ejikarị Lithium eme ihe n'ịmepụta batrị lithium nwere ikike dị elu, ihe mgbakwunye na electrolysis nke aluminom, na mmanụ na-eguzogide obere okpomọkụ. Na mgbakwunye, ojiji na mpaghara seramiiki iko, ngwa eletrọnịkị, ọgwụ na ụlọ ọrụ kemịkalụ na-aghọwanye ihe sara mbara.

全球搜新闻-锂辉石

Dịka mineral lithium siri ike nke bara ụba na lithium ma na-eme ka mmepụta nnu lithium dị mma n'ụlọ ọrụ mmepụta ihe, a na-ekesa spodumene na Australia, Canada, Zimbabwe, Zaire, Brazil na China. Ebe a na-egwupụta spodumene na Xinjiang Keketuohai, Ganzi na Aba na Sichuan, na ebe a na-egwupụta lepidolite na Yichun, Jiangxi bara ụba na akụrụngwa lithium. Ha bụ ebe bụ isi maka igwupụta mineral lithium siri ike na China ugbu a.

全球搜新闻锂辉石1

Ọkwa ntụnye Spodumene

A na-ekewa Spodumene concentrates n'ọtụtụ ojiji na ọkwa dị iche iche. A na-egosi ọkọlọtọ maka akara nke mmepụta concentrate na tebụl dị n'okpuru. Akara mmepụta concentrate gụnyere ụdị atọ ndị a: obere lithium concentrate, lithium concentrate maka seramiiki na lithium concentrate maka ụlọ ọrụ kemịkalụ.

Usoro iji mee ka ihe dị n'ime Spodumene ore sie ike

Nkewa nke spodumene na-emetụta ọtụtụ ihe, dịka: njikọta mineral, ụdị nhazi ore, wdg, nke chọrọ usoro uru dị iche iche.

N'elu mmiri:

Ikewapụ spodumene na mineral silicate nwere arụmọrụ flotation yiri nke ahụ bụ ihe siri ike na usoro flotation spodumene n'ụlọ na mba ofesi. Enwere ike kewaa usoro flotation Spodumene n'ime usoro flotation azụ na usoro flotation dị mma. Enwere ike kewaa mineral ndị nwere lithium bụ isi site na flotation, ọkachasị maka spodumene nwere obere ọkwa, nke nwere obere grained, na mgbagwoju anya, flotation dị oke mkpa.

全球搜新闻锂辉石2

Nkewa magnetik:

A na-ejikarị nkewa magnetik ewepụ ihe ndị na-adịghị ọcha nke nwere ígwè n'ime lithium concentrates ma ọ bụ kewaa ígwè-lepidolite na-adịghị ike nke nwere magnetik. N'ọrụ mmepụta, spodumene concentration nke e nwetara site na usoro flotation na-enwekarị ihe ndị na-adịghị ọcha nke nwere ígwè. Iji belata ọdịnaya nke ihe ndị na-adịghị ọcha nke ígwè, enwere ike iji nkewa magnetik gwọọ ya. Ngwa nkewa magnetik bụ ihe nkewa magnetik nke na-adịgide adịgide nke nwere drum, ihe nkewa magnetik nke nwere ụdị mmiri mmiri, na ihe nkewa magnetik nke nwere ụdị gradient dị elu nke nwere mgbanaka kwụ ọtọ. Ihe ndị na-eme spodumene tailings bụ feldspar, enwere ike iji ihe nkewa magnetik nke nwere elu gradient na ihe nkewa magnetik nke nwere electromagnetic slurry wepụ ihe ndị na-adịghị ọcha iji nweta ngwaahịa feldspar nke na-emezu ihe achọrọ maka ihe ndị e ji seramiiki mee.

全球搜锂辉石3

全球搜新闻锂辉石4

Usoro dị arọ nke ọkara:

N'ọnọdụ okpomọkụ nkịtị, njupụta nke spodumene dị na spodumene ore dị ntakịrị ibu karịa nke mineral gangue dị ka quartz na feldspar, ihe dị ka 3.15 g/cm3. N'ozuzu, a na-ahazi spodumene ore site na iji mmiri dị arọ nke nwere njupụta dị n'etiti njupụta nke spodumene, quartz na feldspar, dị ka tribromomethane na tetrabromoethane. N'ime ha, njupụta nke spodumene karịrị nke mmiri dị arọ ndị a, ya mere ọ na-emikpu ruo ala ma kewapụ ya na mineral gangue dị ka feldspar na quartz.

全球搜新闻锂辉石5

Usoro nkwado njikọta:

Ugbu a, ọ na-esiri ike inweta lithium concentrates ruru eru maka "ihe ndị na-adịghị mma, dị mma, na ihe ndị ọzọ" lithium site na otu ụzọ nke beneficiation. A ga-eji usoro beneficiation ejikọta. Usoro ndị bụ isi bụ: usoro nkewa flotation-gravity-magnetic nkewa ejikọta, usoro nkewa flotation-magnetic ejikọta, usoro ọgwụgwọ flotation-chemical ejikọta, wdg.

全球搜新闻锂辉石6

全球搜新闻锂辉石8

全球搜新闻锂辉石7

Ihe atụ nke spodumene beneficiation:

Isi ihe bara uru nke spodumene ore nke si Australia bubata bụ spodumene, nke nwere ọdịnaya Li2O nke 1.42%, nke bụ lithium ore nke ọkara. E nwere ọtụtụ mineral ndị ọzọ dị na gold ahụ. Isi ihe mineral gangue bụ feldspar, quartz, muscovite, na hematite mine wdg.

A na-eji igwe egweri ihe dị ka Spodumene, a na-ejikwa nha ihe ndị ahọpụtara ruo nha -200 60-70%. E nwere nnukwu sludge dị nro n'ime ihe mbụ ahụ, chlorite na mineral ndị ọzọ dị mfe ịgbaze n'oge a na-egweri ihe na-abụkarị ihe a na-eme ka ọ ghara ịdị mma. Ọ ga-egbochi mmiri nkịtị nke ihe ahụ. A ga-ewepụ apịtị dị nro site na ọrụ desliming. Site na usoro njikọta nke nkewa magnetik na flotation, a na-enweta ngwaahịa abụọ, spodumene concentrate na feldspar concentrate, nke enwere ike iji dị ka ihe seramiiki.

ụlọ ọrụ mmepụta ihe


Oge ozi: Jun-02-2021