I-Pyrophyllite iyiminerali ye-aluminosilicate enamanzi ene-pearl noma i-grease luster. I-pyrophyllite yezohwebo ayinayo imingcele eqinile nge-talc ne-saponite. Ukwakheka kwamakhemikhali e-pyrophyllite kufana namaminerali e-kaolin, futhi womabili angamaminerali aqukethe amanzi e-aluminosilicate. I-Pyrophyllite yaqala ukusetshenziswa njengomkhiqizo wezimboni wokuqopha, kanye nezimpawu, amapeni amatshe, njll. Ngokuthuthukiswa kwemboni yesimanje, i-pyrophyllite isetshenziselwa ukugcwalisa ukukhiqizwa kwezinto eziphikisayo, i-ceramics, papermaking, izibulala-zinambuzane, irabha, amapulasitiki. nezinye izimboni, futhi ingasetshenziswa njengezinto ezingavuthiwe ezifana ne-glass fibre nosimende omhlophe. Izinkambu zayo zokusebenza zibanzi ngokuqhathaniswa.
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Izakhiwo ze-Ore kanye nesakhiwo samaminerali
Ifomula yamakhemikhali ye-pyrophyllite ithi Al2［SiO4O10］(OH)2, lapho okuqukethwe kwethiyori kwe-Al2O3 kungu-28.30%, i-SiO2 ingu-66.70%, i-H2O ingu-5.0%, ukuqina kwe-Mohs 1.25, ukuminyana okungu-2.600° point 3,750g/cm c, Imhlophe, impunga, iluhlaza ngokukhanyayo, insundu ngokuphuzi neminye imibala, i-pearl noma i-grease icwebezela, iqinile, iyashelela, i-opaque noma i-translucent, imigqa emhlophe, futhi inokumelana nokushisa okuhle kanye nokufakwa.
Ama-aggregate amaminerali e-pyrophyllite ahlanzekile ayivelakancane emvelweni, futhi ngokuvamile akhiqizwa kusukela kuma-mineral aggregate afanayo, futhi nawo anomhlaba futhi ane-fibrous. Amaminerali e-symbiotic ayinhloko i-quartz, i-kaolin, ne-diaspore, ilandelwa yi-pyrite, i-chalcedony, i-opal, i-sericite, i-illite, i-alunite, i-hydromica, i-rutile, i-andalusite, i-kyanite, i-corundum, ne-dickite Wait.
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Izinkambu zohlelo lokusebenza kanye nezinkomba zobuchwepheshe
I-Pyrophyllite isetshenziswa kabanzi emikhakheni yokubaza, i-ceramics, ingilazi, irabha, amapulasitiki, ukwenza amaphepha, izinto eziphikisayo, namadayimane okwenziwa.
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Ubuchwepheshe bokucubungula amaminerali kanye nobuchwepheshe bokucubungula
Ukuhlomula nokuhlanzwa
①, ukuchotshozwa nokugaya
Ukuchotshozwa nokugaya kwe-pyrophyllite kunezinhloso ezimbili: enye iwukulungiselela i-pyrophyllite kanye ne-monomer yokungcola yamaminerali e-dissociated powder materials for the purification operation of beneficiation, kanti enye iwukubhekana ngqo ne-pyrophyllite ukuhlanzeka kwayo kungahlangabezana nezidingo zensimu yesicelo. Icutshungulwe ibe yimikhiqizo yempushana. Ngenxa yokuthi i-pyrophyllite ithambile futhi ukungcola kunzima, kubaluleke kakhulu ukusebenzisa imishini ekhethiwe yokuchoboza uhlobo lokuzuza.
②, Ukukhetha
Umehluko ekubunjweni kwangaphakathi kwe-pyrophyllite kubonakala ngokucacile ekubukeni. Iqukethe ikakhulukazi ulwazi olufana nokukhanya nombala. Ingahlungwa ngesandla ikhishwe insimbi enkulu engcolile, noma ingahlungwa ngomshini wokuhlunga we-photoelectric njengomshini wokuhlunga ohlakaniphile we-infrared hyperspectral.
③,Ukuhlomula okumaphakathi okuminyene
Ubuningi bamaminerali e-pyrophyllite namaminerali angcolile akufani kakhulu, kodwa ngemva kokugaya, ikakhulukazi ukugaya okukhethiwe, ubukhulu bezinhlayiyana eziyinhloko zamaminerali ahlukene buhlukile, futhi umehluko wokuqina ubonakala ngokucacile. Amaminerali aqinile ngokuvamile asakazwa ngamasayizi amagremu okusanhlamvu. Ngokwalezi zici, indlela yokusizakala okuphakathi nendawo eminyene yokuhlakazeka nokuhlukaniswa kwenhlabathi ingasetshenziselwa ukukhetha.
④ Ukuhlukaniswa kwamagnetic
Amaminerali amaningi ku-pyrophyllite ore awabonakali ngozibuthe, futhi ukungcola okuqukethe insimbi kubuthakathaka. Insimbi eyimishini ekhiqizwa ngesikhathi sokuchotshozwa nokugaya ingahlukaniswa amandla kazibuthe abuthakathaka. I-iron oxide ekhona ne-silicate yensimbi kufanele ihlukaniswe ngamasongo aqondile kanye ne-pulp kagesi. I-High-gradient separator kazibuthe yokuhlukaniswa kozibuthe okuphezulu kwe-high-gradient of material.
⑤ Ukuntanta
Lapho ukungcola kwamaminerali ensimbi kuyi-sulfide, ama-xanthate angasetshenziselwa ukuntanta ukuze asuse insimbi, lapho ukungcola kwensimbi kuyi-oxides, i-petroleum sulfonate ingasetshenziselwa ukuntanta ukuze kukhishwe insimbi, futhi i-pyrophyllite ne-quartz ingahlukaniswa ngama-fatty acids noma ama-amine. Isetshenziswa njengomqoqi wokuhlukaniswa kwe-flotation kumidiya ye-alkaline noma ene-acidic.
⑥. Ukuhlanzwa kwamakhemikhali
Ngensimbi enobumhlophe obumpofu kanye nendlela yokuhlomula ngokomzimba inzima ukuhlangabezana nezidingo zenkomba yekhwalithi, inqubo yokunciphisa i-bleaching ingasetshenziselwa ukuhlanzwa kwamakhemikhali.
Ukuchotshozwa okuphezulu
Lapho i-pyrophyllite isetshenziselwa ukwenza amaphepha, amapulasitiki, irabha, izinto eziphikisayo nezinye izinkambu, idinga ukuchotshozwa kakhulu. Njengamanje, kunezinqubo ezimbili ikakhulukazi, ezomile nezimanzi. Inqubo eyomile ngokuyinhloko isebenzisa umshini wokugaya ocolekile kakhulu, futhi inqubo yokumanzisa ngokuyinhloko isebenzisa umshini wokugaya nomshini onyakazayo.
Ukulungiswa kobuso
Ukuguqulwa okungaphezulu kwe-pyrophyllite ngokuvamile kusebenzisa i-silane ne-titanate coupling agents. Ukuguqulwa kwendawo ye-pyrophyllite powder kunezindlela ezimbili: indlela eyomile kanye nendlela emanzi.
Idayimane lokwenziwa
I-Pyrophyllite i-inert yamakhemikhali, imelana nokushisa okuphezulu nokucindezela okuphezulu, ine-insulation enhle kakhulu kagesi ne-thermal, amandla aphansi e-shear nezinye izakhiwo, inokungqubuzana okuhle kwangaphakathi nokusebenza kokudlulisa okuqinile, futhi isetshenziswa kabanzi kubuchwepheshe besimanje be-ultra-high. Okubaluleke kakhulu ukudluliswa kwengcindezi ephezulu kakhulu kanye nezinto zokuvala embonini yezinto ezibonakalayo ezinzima. I-Pyrophyllite kanye nama-alloy flakes, ama-carbon flakes angathola amadayimane okwenziwa adingekayo ngokushisa okuphezulu, ukucindezela okuphezulu nezindlela zokuhlanza amakhemikhali.
Isikhathi sokuthumela: Jul-05-2021