Pyrophyllite imineral ine aluminosilicate ine mvura ine pearl kana grease luster. Pyrophyllite yekutengeserana haina miganhu yakasimba ne talc ne saponite. Makemikari e pyrophyllite akafanana nemaminerari e kaolin, uye ese ari maviri ane mvura ane aluminosilicate minerals. Pyrophyllite yakatanga kushandiswa sechigadzirwa chemaindasitiri chekuveza, pamwe nezvisimbiso, mapeni ematombo, nezvimwewo. Nekuvandudzwa kwemaindasitiri emazuva ano, pyrophyllite inoshandiswa sekuzadza kwekugadzira zvinhu zvinoramba kusimba, ceramics, papermaking, mishonga yezvipembenene, rabha, mapurasitiki nedzimwe nzvimbo, uye inogona zvakare kushandiswa sezvinhu zvekugadzira zvakaita segirazi fiber nesimende chena. Nzvimbo dzayo dzekushandisa dzakafara.
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Zvimiro zvematombo uye chimiro chezvicherwa
Fomura yemakemikari yepyrophyllite iAl2［SiO4O10］(OH)2, umo huwandu hweAl2O3 huri 28.30%, SiO2 iri 66.70%, H2O iri 5.0%, kuomarara kweMohs 1.25, density 2.65g/cm3, melting point 1700°c, Ichena, grey, green yakajeka, yero-brown nemamwe mavara, pearl kana grease luster, yakasimba, inotsvedza, isingaonekwe kana kupenya, mitsetse michena, uye ine kudzivirira kupisa kwakanaka uye insulation.
Ma mineral aggregates e pyrophyllite akachena haawanzo kuwanikwa, uye anowanzo gadzirwa kubva mu mineral aggregates dzakafanana, uye zvakare ane ivhu uye ane fibrous. Ma mineral makuru e symbiotic i quartz, kaolin, uye diaspore, ichiteverwa ne pyrite, chalcedony, opal, sericite, illite, alunite, hydromica, rutile, andalusite, kyanite, corundum, uye dickite Wait.
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Minda yekushandisa uye zviratidzo zvehunyanzvi
Pyrophyllite inoshandiswa zvakanyanya muminda yekuveza, zvedongo, magirazi, rabha, mapurasitiki, kugadzira mapepa, zvinhu zvinoramba, uye madhaimani akagadzirwa.
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Tekinoroji yekugadzirisa zvicherwa uye tekinoroji yekugadzirisa
Kubatsirwa uye kucheneswa
①, kupwanya nekukuya
Kupwanya nekukuya kwepyrophyllite kune zvinangwa zviviri: chimwe ndechekugadzira zvinhu zvepyrophyllite ne mineral monomer dissociated powder zvekuchenesa mashandiro ekuchenesa, uye chimwe ndechekubata zvakananga nepyrophyllite ine kuchena kwayo kunogona kusangana nezvinodiwa zvemunda wekushandisa. Yakagadziriswa kuita zvigadzirwa zveupfu. Nekuti pyrophyllite yakapfava uye tsvina yacho yakaoma, zvakakosha kushandisa michina yekupwanya yakasarudzwa yemhando yekuchenesa.
②, Sarudzo
Musiyano uripo pakati pezvinhu zviri mukati me pyrophyllite unonyanya kuoneka pakuonekwa kwayo. Inonyanya kuve neruzivo rwakadai sekureruka uye ruvara. Inogona kurongwa nemaoko kubva mumatombo makuru asina kuchena, kana kuti inogona kurongwa nemuchina wekuronga we photoelectric wakadai semuchina wekuronga we near-infrared hyperspectral intelligent.
③, Gobvu svikiro rekushandisa
Kuwanda kwe pyrophyllite ne minerals dzisina kuchena hakuna kusiyana zvakanyanya, asi mushure mekukuya, kunyanya kukuya kwakasarudzwa, saizi huru ye minerals dzakasiyana yakasiyana, uye musiyano wekuoma kwawo unonyanya kuoneka. Minerals dzakaoma dzinowanzo kugoverwa muhukuru hwe corners. Zvichienderana nehunhu uhwu, nzira ye Dense medium beneficiation yekupararira kwe suspension uye sedimentation classification inogona kushandiswa pakusarudza.
④ Kupatsanurwa kweMagineti
Zvizhinji zvezvicherwa zviri mu pyrophyllite ore hazvionekwe nemagineti, uye tsvina ine simbi haina kusimba. Simbi yemuchina inogadzirwa panguva yekupwanya nekukuya inogona kupatsanurwa nesimba remagineti risina kusimba. Iron oxide iripo nesimbi silicate zvinofanira kupatsanurwa ne vertical rings uye electromagnetic pulp. High-gradient magnetic separator yekuparadzanisa zvinhu zvine magineti akawanda.
⑤ Kuyangarara
Kana tsvina yesimbi iri sulfides, xanthates inogona kushandiswa pakuyangarara kubvisa simbi, kana tsvina yesimbi iri ma oxides, petroleum sulfonate inogona kushandiswa pakuyangarara kubvisa simbi, uye pyrophyllite ne quartz zvinogona kupatsanurwa nemafuta acids kana amines. Inoshandiswa semuunganidzi wekuyangarara mukuyangarara mu alkaline kana acidic media.
⑥. Kucheneswa kwemakemikari
Kune matombo ane kuchena kwakaderera uye nzira yekushongedza simbi yakaoma kusangana nezvinodiwa zvemhando yepamusoro, nzira yekuderedza kuchena kwesimbi inogona kushandiswa pakuchenesa simbi nemakemikari.
Kupwanya kwakanaka kwazvo
Kana pyrophyllite ichishandiswa mukugadzira mapepa, mapurasitiki, rabha, zvinhu zvinoramba kushanda uye mimwe minda, inofanira kupwanywa zvakanaka. Parizvino, pane maitiro maviri, akaoma uye akanyorova. Maitiro ekuomesa anonyanya kushandisa grinding jet mill inokwesha zvakanyanya, uye maitiro ekunyorova anonyanya kushandisa grinding stripper uye stirging mill.
Kugadziriswa kwepamusoro
Kugadziriswa kwe pyrophyllite pamusoro kunowanzo shandiswa silane uye titanate coupling agents. Kugadziriswa kwe pyrophyllite upfu pamusoro kune nzira mbiri: nzira yakaoma uye nzira yakanyorova.
Dhaimani yakagadzirwa
Pyrophyllite haina makemikari, inodzivirira kupisa kwakanyanya uye kumanikidzwa kwakanyanya, ine insulation yakanaka yemagetsi nekupisa, simba shoma rekuchekwa uye zvimwe zvinhu, ine kukweshana kwemukati kwakanaka uye simba rekutamisa rakasimba, uye inoshandiswa zvakanyanya mu tekinoroji yemazuva ano yekumanikidzwa kwakanyanya. Chinhu chakakosha zvikuru chekutumira nekusunga kumanikidzwa kwakanyanya muindasitiri yezvinhu zvakaoma. Pyrophyllite ne alloy flakes, carbon flakes dzinogona kuwana madhaimani ekugadzira anodiwa kuburikidza nenzira dzekupisa kwakanyanya, kumanikidzwa kwakanyanya uye kuchenesa makemikari.
Nguva yekutumira: Chikunguru-05-2021