Urutare rwa fosifike rwerekeza ku ijambo rusange ry’amabuye y'agaciro ya fosifati ashobora gukoreshwa mu bukungu, cyane cyane urutare rwa apatite na fosifate. Fosifore yumuhondo, aside fosifori, fosifike nizindi fosifeti zikoreshwa mubuvuzi, ibiryo, imipira, amarangi, isukari, ububumbyi, ingabo zigihugu ndetse nizindi nganda.
Ibyiza bya Ore nuburyo bw'amabuye y'agaciro
Hariho amoko agera kuri 120 ya fosifore irimo imyunyu ngugu izwi muri kamere, ariko nka fosifore irimo imyunyu ngugu y’inganda ahanini ni imyunyu ngugu ya fosifate mu rutare rwa apatite na fosifate. Apatite [Ca5 (PO4) 3 (OH, F)] ni minerval igizwe ahanini na calcium fosifate. Ifite amazina atandukanye bitewe nibintu bitandukanye birimo, nka fluor na chlorine. Amabuye y'agaciro arimo fosifore ni: Fluorapatite, chloroapatite, hydroxyapatite, carboneapatite, fluorocarbon apatite, hydroxyapatite ya karubone, n'ibindi. Ibitekerezo bya P2O5 biri hagati ya 40.91 na 42.41%. Anion yinyongera F, OH, CO3, na O murutare rwa fosifate irashobora gusimburana, kandi hariho ibice byinshi bya isomorphic, bityo imiti yimyunyu ngugu ihinduka cyane.
Ibigize imiti ya apatite
- Ibigize imiti 2.IbirimoAhantu hasabwa nibisabwaUrutare rwa fosifati rukoreshwa cyane cyane nkibikoresho fatizo by’ifumbire ya aside ya fosifori hamwe n’ibintu bitandukanye bya fosifore, kandi bikoreshwa cyane mu bijyanye n’inganda z’imiti, ubuvuzi, imiti yica udukoko, inganda zoroheje n’inganda za gisirikare.IkoranabuhangaInyungu no kwezwa
Urutare rwa fosifate rushobora kugabanywamo ubwoko bwa silice, ubwoko bwa calcare, na silicon (calcium) -calcium (silicon). Amabuye y'agaciro ajyanye na quartz, flint, opal, calcite, feldspar, mika, hekeste, dolomite, isi idasanzwe. , magnetite, ilmenite, limonite, nibindi, uburyo bwa flotation nuburyo bwingenzi bwo kugirira akamaro apatite.
Ihame rya tekinoloji yuburyo bukubiyemo cyane cyane: flotation + magnetique itandukanya inzira ihuriweho, gusya + gutondekanya + inzira ya flotation, gusya icyiciro + inzira yo gutandukanya ibyiciro, guteka + igogora + inzira yo gutondeka.
Amavuta-amazi yibumbiye gukonjesha impeta ihanitse ya magnetiki itandukanya
Gutunganya ifumbire ya fosifate yifumbire ya fosifate
Gukora ifumbire ya fosifate ni uguhindura imyunyu ngugu ya fosifate muri fosifeti yakirwa byoroshye n’ibimera binyuze mu nyungu, ubushyuhe bwinshi, hamwe na synthesis. Ammonium fosifate ni ifumbire mvaruganda ikora neza ikozwe muri acide fosifori mumazi ya amoniya. Fosifore y'umuhondo iboneka mu gushyushya urutare rwa fosifate ivanze n'umusenyi wa quartz na kokiya kuri 1500 ° C mu itanura ry'amashanyarazi. Hariho uburyo bubiri bwo gukora aside ya fosifori: uburyo bwo gukuramo aside sulfurike nuburyo bwo kwinjiza peroxy.
Urugero rw'inyungu
Ubwiza bwumurizo wicyuma muri Hebei ni -200 mesh, bingana na 63.29%, ibyuma bya TFe byose hamwe ni 6.95%, naho P2O5 ni 6.89%. Icyuma ni oxyde ya fer nka limonite, silikatike yicyuma na magnetite muburyo bwo gukomeza kwinjiza; imyunyu ngugu irimo fosifore ahanini ni apatite, amabuye y'agaciro ya gangue ni quartz, feldspar, calcite, nibindi. Byahujwe cyane namabuye ya fosifore. Intego yikizamini ni uguhitamo imyunyu ngugu itandukanye itwara ibyuma ukoresheje magnetique, kandi apatite ikungahaye kumurizo wo gutandukanya magneti.
Ukurikije imiterere yintangarugero, inzira yo kugenwa igenwa gutya: ubutare mbisi bwatoranijwe - mesh 200 zifite ubwiza bwa 63.29%, bukozwe mumashanyarazi hamwe na 30%, kandi hatoranijwe icyuma gikomeza rukuruzi na CTB4000GS idafite imbaraga za magnetique, kandi umurizo watoranijwe nimpeta ihagaritse 0.5T intege nke za Magnetic fer oxyde hamwe namabuye y'agaciro ya silikatike.
Gutunganya inzira ya magnetiki yo gutandukanya icyuma cyo gukuraho icyuma cya fosifore kirimo umurizo wicyuma
Umuringa urimo fosifore urimo ibyuma byakozwe muburyo bwo kuvanaho icyuma kimwe gikabije kandi kimwe gikubye kabiri, kandi ibicuruzwa byujuje ibyangombwa ntibishobora gutoranywa mubikoresho bya rukuruzi. Ibiri muri fosifore yibitseho fosifore byiyongereye biva kuri 6.89% bigera ku 10.12%, naho fosifore yo gukira yari 79.54%. %, igipimo cyo gukuraho ibyuma cyari 75.83%. Mu igeragezwa ryo kugereranya imbaraga zinyuranye zumurima wa Lihuan 0.4T, 0.6T na 0.8T, byagaragaye ko imbaraga zumurima muke wa Lihuan 0.4T zavuyemo ibyuma byinshi muri fosifore yuzuye kandi itunganijwe, nimbaraga zo murwego rwo hejuru za 0.8 T yateje fosifore mubikoresho bya magneti. Kinini. Guhitamo uburyo bukwiye bwo gutandukanya magnetiki ningirakamaro kugirango tunonosore igipimo cyimikorere yibikorwa bya flotation yibutare bwa fosifate yo hepfo.
Umubare wa serivisi zikoranabuhanga zitunganya amabuye y'agaciro
Umubare wa serivisi tekinike ya Huate Mineral Processing Engineering Institute Institute
NalyGusesengura ibintu bisanzwe no kumenya ibikoresho byuma.
Gutegura no kweza amabuye y'agaciro atari ubutare nk'icyongereza, ibuye rirerire, fluorite, fluorite, kaolinite, bauxite, ibishashara by'ibabi, baryrite, n'ibindi.
③Kwunguka ibyuma byirabura nka fer, titanium, manganese, chromium na vanadium.
Inyungu zamabuye y'agaciro ya magnetique adakomeye nk'amabuye y'umukara ya tungsten, ubutare bwa tantalum niobium, amakomamanga, gaze y'amashanyarazi, n'igicu cyirabura.
Gukoresha byimazeyo umutungo wa kabiri nkubudozi butandukanye hamwe no gushonga.
⑥ Hano hari ubutare-magnetique, buremereye na flotation hamwe hamwe no kugirira akamaro ibyuma bya fer.
⑦Ubushishozi bwubwenge bwo gutondeka amabuye y'agaciro kandi atari ubutare.
Ikizamini cya Semi-inganda zikomeza guhitamo ikizamini.
Powder Gutunganya ifu ya Ultrafine nko kumenagura ibikoresho, gusya umupira no gutondekanya.
Projects Imishinga ya EPC nko guhonyora, kubanza gutoranya, gusya, magnetiki (biremereye, flotation) gutandukana, umutiba wumye, nibindi.
Igihe cyo kohereza: Werurwe-30-2022