Mica ke e 'ngoe ea liminerale tse ka sehloohong tse etsang majoe,' me kristale e na le mohaho o nang le lesela ka hare, kahoo e fana ka kristale ea hexagonal flake. Mica ke lentsoe le akaretsang bakeng sa sehlopha sa mica sa liminerale, haholo-holo ho kenyelletsa biotite, phlogopite, muscovite, lepidolite, sericite, le lepidolite.
Thepa ea Ore le Sebopeho sa Liminerale
Mica ke minerale ea aluminosilicate 'me e arotsoe ka lihlopha tse tharo: muscovite, biotite le lepidolite. Muscovite e kenyelletsa muscovite le mica e sa tloaelehang haholo ea sodium; biotite e kenyelletsa phlogopite, biotite, biotite ea manganese; lepidolite ke tekanyo e ntle ea mica e fapaneng e ruileng ka lithium oxide; sericite ke liminerale tsa letsopa tse nang le litšobotsi tse itseng tsa muscovite ea tlhaho e ntle. Ka indasteri, haholo-holo indastering ea motlakase, muscovite le phlogopite li sebelisoa hangata. Likarolo tse ka sehloohong tsa mica ke silicon, aluminium, potasiamo, magnesium, lithium, metsi a kristale le tšepe e nyane, manganese, titanium, chromium, sodium, calcium, joalo-joalo. biotite le phlogopite li na le litšobotsi tse fokolang tsa makenete, 'me maqephe a mang a mica a ka boela a kenngoa ka litšila tse kang tšepe le manganese' me a na le litšobotsi tse itseng tse fokolang tsa makenete. Mohs hardness ke 2 ~ 3, density ke 2.7 ~ 2.9g / cm3, liminerale tse tloaelehileng tse amanang le tsona ke pyrite, tourmaline, beryl, feldspar, quartz, spinel, diopside, tremolite, joalo-joalo, har'a eona e mosehla Iron ore, tourmaline, spinel, diopside. , joalo-joalo ba na le litšobotsi tse fokolang tsa makenete.
Libaka tsa kopo le matšoao a theknoloji
Muscovite e na le thepa e ntle ea 'mele le ea lik'hemik'hale tse kang matla a phahameng a dielectric, ho hanyetsa ho phahameng, tahlehelo e tlaase ea dielectric, arc resistance, corona resistance, hard texture, high mechanical strength, high heat resistance, acid le alkali resistance, ka hona e sebelisoa haholo indastering. E na le mefuta e mengata ea lisebelisoa; thepa e ka sehloohong ea phlogopite mica e tlase hanyenyane ho ea muscovite mica, empa e na le mocheso o phahameng oa ho hanyetsa 'me ke thepa e ntle e thibelang mocheso; fragment mica e bolela lentsoe le akaretsang bakeng sa mica e ntle e rafshoang le masalla a hlahisoang ka ho sebetsa le ho theoa matlapa. ; Lepidolite, eo hape e tsejoang e le phosphomica, ke lisebelisoa tse tala tsa liminerale bakeng sa ho ntšoa ha lithium, 'me sericite e sebelisoa haholo ho rabara, polasetiki, metallurgy, litlolo, joalo-joalo.
Theknoloji ea ho sebetsa
Molemo le tlhoekiso
Mekhoa ea ho thusa le ea tlhoekiso ea mica e fapana ho ea ka sebopeho le mofuta oa eona. Flake mica ka kakaretso e amohela ho hlopha ka letsoho, ho thusa ka likhohlano, ho ntlafatsa sebopeho, joalo-joalo; mica e sithabetseng e amohela karohano ea moea le ho phaphamala, biotite le phlogopite li ka amohela karohano e matla ea makenete, muscovite, lepidolite le sericite li na le thepa e fokolang ea makenete. Litšila li ka boela tsa tlosoa ka karohano e matla ea makenete.
01 Kgetho (ho supa) kgetho
Sefahlehong sa merafo kapa qubu ea ore ka sekoting, mica e arohaneng le monoma e khethoa, 'me ka kakaretso e loketse mica e kholo ea flake.
02 Ho rua molemo ka likhohlano
Ho ea ka phapang lipakeng tsa coefficient e thellang ea kristale ea mica ea flaky le coefficient ea khohlano ea gangue e chitja, kristale ea mica le gangue li arohane. E 'ngoe ea lisebelisoa tse sebelisoang ke slant plate sorter.
03 Molemo oa sebopeho
Ho ea ka libopeho tse fapaneng tsa likristale tsa mica le gangue, bokhoni ba ho feta ka lekhalo la sieve kapa lesoba la sieve nakong ea sieving e fapane, e le hore mica le gangue li arohane.
04 Khetho ea moea
Ka mor'a hore lehlabathe le lehlohlojane li pshatlehe, mica e hlile e le sebōpeho sa li-flakes, ha liminerale tsa gangue li le ka sebōpeho sa likaroloana tse kholo. Ka mor'a ho arola ka mekhahlelo e mengata, lisebelisoa tse khethehileng li sebelisoa bakeng sa karohano ea moea ho ea ka phapang ea lebelo la ho emisa moeeng.
05 Ho phaphamala
Hajoale, ho na le mekhoa e 'meli ea ho phaphamala: e' ngoe ke ho phaphamala ha mica le babokelli ba amine sebakeng se nang le asiti; e 'ngoe ke ho phaphamala le babokelli ba anionic ka har'a alkaline, e lokelang ho tlosoa pele ho khetho,' me e hloka ho khethoa ka makhetlo a mangata.
06 Karohano ea makenete
Biotite le phlogopite li na le matla a khoheli a fokolang 'me li ka khethoa ka mokhoa o matla oa khoheli; oxide ea tšepe le litšila tsa silicate tsa tšepe hangata li amahanngoa le muscovite, sericite le lepidolite, tse ka boela tsa tlosoa ka karohano e matla ea makenete. Thepa ea karohano ea makenete haholo-holo e kenyelletsa lirolara tse matla tsa makenete tse omileng le tse metsi, li-separators tsa poleiti ea makenete le selikalikoe se otlolohileng se phahameng sa gradient makenete.
Ebola
Ho hula mica e tala ka har'a maqephe a mica a mefuta e fapaneng ho bitsoa ho peeling ea mica. Hona joale, ho na le mekhoa e meraro ea ho ebola, e leng ea matsoho, ea mechine le ea 'mele le ea lik'hemik'hale, e sebelisetsoang ho sebetsa joalo ka lishiti tse teteaneng, lishiti tse tšesaane le tube mica.
Ho sila hantle le ho fetelletseng
Ho na le mefuta e 'meli ea tlhahiso ea ho sila hantle le ho sila ha mica, mokhoa o omileng le mokhoa oa metsi. Ntle le lisebelisoa tsa ho sila le ho sila, mokhoa o omileng o boetse o hloka ho hlomelloa ka lisebelisoa tse joalo ka tlhahlobo le maemo a moea. Tlhahiso ea metsi e sebelisa lisebelisoa tse fapaneng tsa ho sila tse metsi, 'me theknoloji ea ho sila e metsi ke mokhoa o ka sehloohong oa nts'etsopele ea tlhahiso ea phofo e ntle ea mica.
Phetoho ea bokaholimo
Phetoho ea bokaholimo ba phofo ea mica e ka aroloa ka mekhoa e 'meli: phetoho ea holim'a lintho tse phelang le phetoho ea ho roala holimo. Sehlahisoa sa mica se fetotsoeng se ka ntlafatsa matla a mochini oa thepa, sa fokotsa sekhahla sa shrinkage sa ho bopa, phello e ntle ea pono le ho ntlafatsa boleng ba ts'ebeliso, jj.
Nako ea poso: Mar-07-2022