Pyrophyllite imvura-ine aluminosilicate mineral ine parera kana girisi kupenya. Commercial pyrophyllite haina miganhu yakasimba ne talc uye saponite. Kemikari yepyrophyllite yakafanana nekaolin minerals, uye zvose zviri mvura-ine aluminosilicate minerals. Pyrophyllite yakatanga kushandiswa sechigadzirwa cheindasitiri chekuveza, pamwe chete nezvisimbiso, mapeni ematombo, nezvimwewo. Nekuvandudzwa kweindasitiri yemazuva ano, pyrophyllite inoshandiswa sekuzadza kwekugadzirwa kwezvinhu zvinopikisa, ceramics, papermaking, pesticides, rubber, plastiki. uye mamwe maindasitiri, uye inogona zvakare kushandiswa seyakagadzirwa senge girazi fiber uye simende chena. Nzvimbo dzekushandisa dzayo dzakapamhama.
01
Ore zvivakwa uye mineral chimiro
Mushonga wemakemikari we pyrophyllite ndeyeAl2［SiO4O10］(OH)2, umo zvinyorwa zvinyorwa zveAl2O3 ndeye 28.30%, SiO2 ndeye 66.70%, H2O ndeye 5.0%, Mohs kuoma 1.25, density 2.650g / cm 3. c, Ichena, ipfumbu, yakasvibira yakasvibira, yero-ruvara uye mamwe mavara, pearl kana girisi kupenya, yakaoma, inotsvedza, inopenya kana translucent, chena mitsetse, uye ine yakanaka kupisa kupisa uye kudzivirira.
Pure pyrophyllite mineral aggregates haiwanzo muzvisikwa, uye inowanzogadzirwa kubva kune yakafanana mineral aggregates, uye zvakare ivhu uye fibrous. Iwo main symbiotic zvicherwa ndeye quartz, kaolin, uye diaspore, inoteverwa nepyrite, chalcedony, opal, sericite, illite, alunite, hydromica, rutile, andalusite, kyanite, corundum, uye dickite Mira.
02
Minda yekushandisa uye zviratidzo zvehunyanzvi
Pyrophyllite inoshandiswa zvakanyanya muminda yekuveza, ceramics, girazi, rabha, mapurasitiki, papermaking, refractory zvinhu, uye madhaimani ekugadzira.
03
Mineral processing tekinoroji uye tekinoroji yekugadzirisa
Beneficiation uye kucheneswa
①, kupwanya nekukuya
Kupwanya uye kukuya kwepyrophyllite kune zvinangwa zviviri: imwe ndeyekugadzirira pyrophyllite uye tsvina yemaminerari monomer dissociated powder zvinhu zvekuchenesa kushandiswa kwebeneficiation, uye imwe ndeyekutarisana zvakananga ne pyrophyllite iyo kuchena kwayo kunogona kusangana nezvinodiwa zvemunda wekushanda. Yakagadzirwa kuita zvigadzirwa zvehupfu. Nekuti iyo pyrophyllite yakapfava uye kusvibiswa kwakaoma, zvakakosha kwazvo kushandisa yakasarudzika yekupwanya michina yemhando yebeneficiation.
②, Sarudzo
Kusiyana kwemukati wekuumbwa kwepyrophyllite kunonyanya kuoneka pakuonekwa. Inonyanya kuve nemashoko akadai sekureruka uye ruvara. Inogona kurongedzerwa nemaoko mahombe ekusachena ore, kana inogona kurongedzwa nemuchina wekuronga wephotoelectric senge padhuze-infrared hyperspectral intelligent sorting machine.
③, Dense yepakati kubatsirwa
Kuwanda kwepyrophyllite uye kusachena kwemaminerari hakusi kwakasiyana zvakanyanya, asi mushure mekugaya, kunyanya kusarudza kugaya, iyo yekutanga particle size yemaminerari akasiyana yakasiyana, uye kusiyana kwekuoma kunonyanya kuoneka. Maminerari akaoma anowanzo kugoverwa muhukuru hwezviyo. Zvinoenderana neaya maitiro, iyo Dense yepakati beneficiation nzira yekumisa kupararira uye sedimentation classification inogona kushandiswa pakusarudza.
④ Magnetic kupatsanurwa
Mazhinji emaminerari mu pyrophyllite ore haasi magineti akajeka, uye tsvina ine iron haina simba. Iyo mechanic iron inogadzirwa panguva yekupwanya uye kugaya inogona kuparadzaniswa nesina simba remagineti. Iyo iripo iron oxide uye iron silicate inofanirwa kupatsanurwa neinomira mhete uye electromagnetic pulp. Yakakwirira-gradient magineti separator yepamusoro-gradient magineti kuparadzaniswa kwezvinhu.
⑤ Kuyerera
Kana iyo iron yemaminerari isina kuchena iine sulfides, xanthates inogona kushandiswa kutenderera kubvisa simbi, kana simbi isina kuchena iine oxides, petroleum sulfonate inogona kushandiswa flotation kubvisa iron, uye pyrophyllite uye quartz inogona kuparadzaniswa nemafuta acids kana amines. Inoshandiswa semuunganidzi wekuparadzanisa flotation mune alkaline kana acidic media.
⑥. Kucheneswa kwemakemikari
Kune ore iyo kuchena kwayo kwakashata uye nzira yekubatsira yemuviri yakaoma kuzadzisa zvinodiwa zvemhando ye index, iyo yekudzikisa bleaching process inogona kushandiswa kucheneswa kwemakemikari.
Superfine kupwanya
Kana pyrophyllite inoshandiswa mukugadzira mapepa, mapurasitiki, rabha, refractory zvinhu uye mamwe minda, inoda kudzvanywa zvakanyanya. Parizvino, pane kunyanya maitiro maviri, akaoma uye akanyorova. Kuoma kwacho kunonyanya kushandisa chigayo chejeti chekupedzisira-chakatsetseka, uye kunyorova kunonyanya kushandisa chokuya nechigayo chinobvongodza.
Kugadziriswa kwepamusoro
Kugadziriswa kwepamusoro kwepyrophyllite kunowanzo shandisa silane uye titanate coupling agents. Kugadziriswa kwepamusoro kwepyrophyllite powder kune nzira mbiri: nzira yakaoma uye nzira yemvura.
Synthetic diamond
Pyrophyllite ikemikari inert, inopesana nekupisa kwepamusoro uye kudzvinyirira kwakanyanya, ine yakanakisa magetsi uye kupisa kwekushisa, kuderera kweshear simba uye zvimwe zvinhu, ine kunaka kwemukati mukati uye kushanda kwakasimba kwekufambisa, uye inoshandiswa zvakanyanya mumazuva ano e-ultra-high pressure technology. Iyo inonyanya kukosha-yakanyanya kudzvanywa kuendesa uye yekuisa chisimbiso muiyo superhard zvinhu indasitiri. Pyrophyllite uye alloy flakes, kabhoni flakes inogona kuwana inodiwa madhaimani ekugadzira kuburikidza nekushisa kwakanyanya, kudzvanywa kwakanyanya uye nzira dzekuchenesa makemikari.
Nguva yekutumira: Jul-05-2021