En Hucy Encyclopedia yo gutunganya amabuye y'agaciro】 Ubushakashatsi no gukoresha tekinoroji yo gutunganya Bauxite

Bauxite bivuga ubutare bushobora gukoreshwa mu nganda, kandi hamwe hamwe bita ubutare bugizwe na gibbsite na monohydrate nk'amabuye y'agaciro.Bauxite nigikoresho cyiza cyo gukora aluminiyumu, kandi ikoreshwa ryayo irenga 90% yumusaruro wa bauxite ku isi.Porogaramu imirima ya bauxite nicyuma kandi itari icyuma.Nubwo ingano itari ibyuma ari nto, ifite uburyo bwinshi bwo gukoresha.Bauxite ikoreshwa mu nganda zikora imiti, metallurgie, ceramics, ibikoresho byo kuvunika, abrasives, adsorbents, inganda zoroheje, ibikoresho byubaka, inganda za gisirikare, nibindi.

Imiterere yubutare nuburyo bwimyunyu ngugu

Bauxite ni uruvange rw'amabuye y'agaciro menshi (hydroxide, amabuye y'agaciro y'ibumba, okiside, n'ibindi) hamwe na hydroxide ya aluminium nkibintu nyamukuru.Yitwa kandi "bauxite" kandi mubisanzwe irimo gibbsite.. MnO2 nibintu kama, nibindi, mubyera, imvi, imvi-umuhondo, umuhondo-icyatsi, umutuku, umutuku, nibindi.

Inyungu no kwezwa

Amabuye y'agaciro acukuwe muri bauxite arashobora kuzuza ibisabwa muri porogaramu.Bauxite isanzwe igena inzira yo kugenerwa hashingiwe kumiterere yamabuye y'agaciro ajyanye nayo.Mugihe kimwe, umwanda ujyanye namabuye ya aluminium muri bauxite biragoye kuyikuramo muburyo bwa tekinike cyangwa kumubiri.

01
Ibyiciro by'inyungu
Umusenyi wa granular quartz hamwe nifu ya bauxite irashobora gutandukanywa no gukaraba, gushungura cyangwa gutondekanya kugirango ubuziranenge.Birakwiriye kuri boehmite irimo ibintu byinshi bya silicon.

02
Inyungu za rukuruzi
Gukoresha inyungu ziciriritse birashobora gutandukanya ibumba ritukura ririmo fer muri bauxite, kandi intumbero ya spiral irashobora gukuraho siderite nandi mabuye y'agaciro aremereye.

03
Gutandukana kwa rukuruzi
Gukoresha imbaraga za magnetique zitandukanya birashobora gukuraho ibyuma bya magnetiki muri bauxite, no gukoresha ibikoresho bikomeye byo gutandukanya magnetiki nka plate magnetique itandukanya, impeta ihagaritse impagarike ya magnetiki itandukanya, electromagnetic slurry magnetic itandukanya irashobora gukuraho okiside yicyuma, titanium na silikate yicyuma, n'ibindi Guhitamo ibikoresho bya magnetiki bidakomeye birashobora kongera aluminiyumu mugihe bigabanya ikiguzi cyo gukora alumina no kuyitunganya.

04
Flotation
Kuri sulfide nka pyrite ikubiye muri bauxite, flotation ya xanthate irashobora gukoreshwa mugukuraho;flotation nziza kandi ihindagurika irashobora kandi gukoreshwa mugukuraho umwanda nka pyrite, titanium, silicon, cyangwa guhitamo AI2O3 kugeza kuri 73% bya bauxite-yera cyane.

Gukora alumina

Inzira ya Bayer ikoreshwa cyane cyane kubyara alumina kuva bauxite.Iyi nzira iroroshye, gukoresha ingufu nigiciro ni gito, kandi ibicuruzwa nibyiza.).Kuri bauxite ifite igipimo gito cya aluminium na silicon, uburyo bwa soda bwo gucumura bwa soda burakoreshwa, kandi uburyo bwa Bayer nuburyo bwo gucumura soda nabwo burashobora gukoreshwa muguhuza umusaruro.
Umusaruro wumunyu wa aluminium

Hamwe na bauxite, sulfate ya aluminiyumu irashobora gukorwa nuburyo bwa acide sulfurike, na chloride ya polyaluminium irashobora gukorwa nubushyuhe bwo hejuru bwa hydrochloric aside.

Serivisi ya Tekinike Igipimo cya Huate Inyungu Zubuhanga Bwubushakashatsi

NalyGusesengura ibintu bisanzwe no kumenya ibikoresho byuma.
Gukuraho umwanda no kweza amabuye y'agaciro atari ubutare, nk'icyongereza, Igishinwa, kunyerera, fluorescent, Gaoling, ubutare bwa aluminium, ibishashara by'ibabi, kristu iremereye hamwe n’amabuye y'agaciro atari ubutare.
Inyungu za fer, titanium, manganese, chromium, vanadium nandi mabuye y'agaciro adafite ferrous.
HeKwungukira mu myunyu ngugu ya magnetiki nkeya nka tungsten ore, tantalum niobium, durian, amashanyarazi, nigicu.
Gukoresha byimazeyo umutungo wa kabiri nkubudozi butandukanye hamwe no gushonga.
⑥Guhuza inyungu zamabuye y'agaciro, magnetique, uburemere, na flotation.
Sens Ubwenge bwubwenge butondekanya amabuye y'agaciro atari ibyuma.
Test Ikizamini cya kabiri cy'inganda.
Ongeraho ifu nziza cyane nko kumenagura ibikoresho, gusya umupira no gutanga amanota.
⑩EPC itunganya inzira nko guhonyora, kubanza gutoranya, gusya amabuye, magnetiki (biremereye, flotation) gutandukana, gutunganya, nibindi byo gutoranya amabuye.