Pyrophyllite ndi mchere wokhala ndi madzi wokhala ndi aluminosilicate wokhala ndi ngale kapena mafuta. Commercial pyrophyllite ilibe malire okhwima ndi talc ndi saponite. Mankhwala a pyrophyllite ndi ofanana ndi mchere wa kaolin, ndipo onsewa ndi madzi okhala ndi aluminosilicate mchere. Pyrophyllite idagwiritsidwa ntchito koyamba ngati mafakitale opanga kusema, komanso zisindikizo, zolembera zamwala, ndi zina zambiri. Ndi chitukuko cha mafakitale amakono, pyrophyllite imagwiritsidwa ntchito ngati chodzaza chopangira zinthu zotsutsa, ceramics, papermaking, mankhwala ophera tizilombo, mphira, mapulasitiki. ndi mafakitale ena, ndipo itha kugwiritsidwanso ntchito ngati zopangira monga magalasi ulusi ndi simenti yoyera. Magawo ogwiritsira ntchito ndi otakata.
01
Ore katundu ndi mchere kapangidwe
Mankhwala a pyrophyllite ndi Al2［SiO4O10］(OH)2, momwe zolemba za Al2O3 ndi 28.30%, SiO2 ndi 66.70%, H2O ndi 5.0%, Mohs kuuma 1.25, kachulukidwe 2.650g / cm 3.65 g / cm. c, Ndi yoyera, imvi, yobiriwira yobiriwira, yachikasu-bulauni ndi mitundu ina, ngale kapena mafuta onyezimira, olimba, oterera, opaque kapena translucent, mikwingwirima yoyera, ndipo ali ndi kukana kutentha komanso kutsekereza.
Mitundu yoyera ya pyrophyllite mineral aggregates ndi yosowa m'chilengedwe, ndipo nthawi zambiri imapangidwa kuchokera kumagulu ofanana a mchere, komanso ndi nthaka komanso fiber. Mchere waukulu wa symbiotic ndi quartz, kaolin, ndi diaspore, wotsatiridwa ndi pyrite, chalcedony, opal, sericite, illite, alunite, hydromica, rutile, andalusite, kyanite, corundum, ndi dickite Dikirani.
02
Minda yofunsira ndi zizindikiro zaukadaulo
Pyrophyllite amagwiritsidwa ntchito kwambiri m'minda ya ziboliboli, zoumba, galasi, mphira, mapulasitiki, papermaking, zipangizo refractory, ndi diamondi kupanga.
03
Maminolo processing luso ndi processing luso
Kupindula ndi kuyeretsedwa
①, kuphwanya ndi kupera
Kuphwanyidwa ndi kupera kwa pyrophyllite kuli ndi zolinga ziwiri: imodzi ndikukonzekera pyrophyllite ndi zonyansa mchere monomer dissociated ufa zipangizo ntchito kuyeretsedwa kwa beneficiation, ndipo winayo ndi kulimbana mwachindunji ndi pyrophyllite amene chiyero akhoza kukwaniritsa zofunika kumunda ntchito. Amapangidwa kukhala zinthu za ufa. Chifukwa pyrophyllite ndi yofewa komanso zonyansa zimakhala zovuta kwambiri, ndizofunika kwambiri kugwiritsa ntchito zipangizo zophwanyira mtundu wa beneficiation.
②, Kusankha
Kusiyana kwa mkati mwa pyrophyllite kumawonekera kwambiri. Limakhala ndi zambiri monga kupepuka ndi mtundu. Itha kusanjidwa pamanja ore yayikulu yonyansa, kapena imatha kusanjidwa ndi makina osankhira ma photoelectric monga makina osankhidwa apafupi ndi infrared hyperspectral intelligent.
③, Wondiweyani sing'anga beneficiation
Kuchuluka kwa mchere wa pyrophyllite ndi zonyansa sizosiyana kwambiri, koma pambuyo pogaya, makamaka kugaya kosankha, kukula kwa tinthu tating'ono ta mchere wosiyanasiyana ndi kosiyana, ndipo kusiyana kwa kuuma kumawonekera kwambiri. Ma minerals olimba nthawi zambiri amagawidwa m'magawo okulirapo. Malinga ndi izi, njira ya Dense medium beneficiation ya kuyimitsidwa kubalalitsidwa ndi gulu la sedimentation ingagwiritsidwe ntchito posankha.
④ Kupatukana kwa maginito
Zambiri mwa mchere mu pyrophyllite ore sizowoneka bwino, ndipo zonyansa zomwe zimakhala ndi chitsulo zimakhala zofooka. Chitsulo chopangidwa ndi makina opangidwa panthawi yophwanyidwa ndi kupera chingathe kulekanitsidwa ndi mphamvu yofooka ya maginito. chitsulo okusayidi alipo ndi chitsulo silicate ayenera kulekanitsidwa ndi mphete ofukula ndi electromagnetic zamkati. High-gradient maginito olekanitsa kwa mkulu-gradient maginito kulekana kwa zipangizo.
⑤ Kuyandama
Pamene zitsulo zamchere zachitsulo ndi sulfides, xanthates zingagwiritsidwe ntchito poyandama kuchotsa chitsulo, pamene zonyansa zachitsulo zimakhala ndi oxides, petroleum sulfonate ingagwiritsidwe ntchito poyandama kuchotsa chitsulo, ndipo pyrophyllite ndi quartz zikhoza kulekanitsidwa ndi mafuta acids kapena amines. Amagwiritsidwa ntchito ngati osonkhanitsa pakulekanitsa koyandama muzakumwa zamchere kapena za acidic.
⑥. Kuyeretsedwa kwa mankhwala
Kwa ore omwe kuyera kwawo kuli kocheperako komanso njira yopezera phindu pathupi ndizovuta kukwaniritsa zofunikira zamtundu, njira yochepetsera kuthirira ingagwiritsidwe ntchito poyeretsa mankhwala.
Kuphwanyidwa kwakukulu
Pamene pyrophyllite imagwiritsidwa ntchito popanga mapepala, mapulasitiki, mphira, zipangizo zotsutsa ndi zina, ziyenera kuphwanyidwa kwambiri. Pakali pano, pali njira ziwiri, zowuma ndi zonyowa. Kuuma kwake kumagwiritsa ntchito mphero yokulirapo kwambiri, ndipo kunyowa kumangogwiritsa ntchito chodulira ndi mphero.
Kusintha pamwamba
Kusintha kwa pamwamba kwa pyrophyllite nthawi zambiri kumagwiritsa ntchito silane ndi titanate coupling agents. Kusintha kwa pamwamba pa ufa wa pyrophyllite kuli ndi njira ziwiri: njira youma ndi njira yonyowa.
Daimondi yopangira
Pyrophyllite ndi inert mankhwala, kugonjetsedwa ndi kutentha kwapamwamba ndi kuthamanga kwambiri, ali ndi magetsi abwino kwambiri ndi kutsekemera kwa kutentha, mphamvu yochepa ya kukameta ubweya ndi zina, imakhala ndi mikangano yabwino yamkati ndi kusuntha kolimba, ndipo imagwiritsidwa ntchito kwambiri mu zamakono zamakono zamakono zamakono. Chofunikira kwambiri chotengera kuthamanga kwambiri komanso kusindikiza zinthu pamakampani apamwamba kwambiri. Pyrophyllite ndi alloy flakes, ma flakes a carbon amatha kupeza diamondi yofunikira yopangira kudzera kutentha kwambiri, kuthamanga kwambiri komanso njira zoyeretsera mankhwala.
Nthawi yotumiza: Jul-05-2021