I-Pyrophyllite iyiminerali ye-aluminosilicate equkethe amanzi ene-pearl noma i-grease luster. I-pyrophyllite yezentengiselwano ayinayo imingcele eqinile nge-talc ne-saponite. Ukwakheka kwamakhemikhali kwe-pyrophyllite kufana namaminerali e-kaolin, futhi womabili angamaminerali e-aluminosilicate aqukethe amanzi. I-Pyrophyllite yaqala ukusetshenziswa njengomkhiqizo wezimboni wokubaza, kanye nezimpawu, amapeni amatshe, njll. Ngokuthuthuka kwemboni yanamuhla, i-pyrophyllite isetshenziswa njengesigcwalisi sokukhiqiza izinto ezingaphili, izinto zobumba, ukwenza amaphepha, izibulala-zinambuzane, irabha, amapulasitiki kanye neminye imboni, futhi ingasetshenziswa njengezinto zokusetshenziswa ezifana ne-fiber yengilazi kanye ne-samente emhlophe. Amasimu ayo okusetshenziswa abanzi kakhulu.
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Izakhiwo ze-ore kanye nesakhiwo samaminerali
Ifomula yamakhemikhali ye-pyrophyllite yi-Al2［SiO4O10］(OH)2, lapho okuqukethwe kwe-Al2O3 kungu-28.30%, i-SiO2 ingu-66.70%, i-H2O ingu-5.0%, ubulukhuni be-Mohs ngu-1.25, ubuningi bungu-2.65g/cm3, iphuzu lokuncibilika lingu-1700°c, Imhlophe, ingwevu, iluhlaza okotshani, iphuzi-nsundu neminye imibala, i-pearl noma i-grease luster, iqinile, iyashelela, ayibonakali noma iyabonakala, imicu emhlophe, futhi inokumelana okuhle nokushisa kanye nokuvikela.
Ama-aggregate amaminerali e-pyrophyllite ahlanzekile awavamile ngokwemvelo, futhi ngokuvamile akhiqizwa ngama-aggregate amaminerali afanayo, futhi nawo anombala womhlabathi futhi ane-fibrous. Amaminerali amakhulu e-symbiotic yi-quartz, i-kaolin, ne-diaspore, kulandelwe yi-pyrite, i-chalcedony, i-opal, i-sericite, i-illite, i-alunite, i-hydromica, i-rutile, i-andalusite, i-kyanite, i-corundum, kanye ne-dickite Wait.
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Izinkambu zohlelo lokusebenza kanye nezinkomba zobuchwepheshe
I-pyrophyllite isetshenziswa kabanzi emikhakheni yokubaza, izinto zobumba, ingilazi, irabha, ipulasitiki, ukwenza iphepha, izinto eziphikisayo, kanye namadayimane okwenziwa.
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Ubuchwepheshe bokucubungula amaminerali kanye nobuchwepheshe bokucubungula
Ukuzuza kanye nokuhlanzwa
①, ukuchoboza nokugaya
Ukuchoboza nokugaya i-pyrophyllite kunezinjongo ezimbili: eyodwa ukulungiselela izinto ze-pyrophyllite kanye ne-uncleanness mineral monomer dissociated powder ukuze kuhlanzwe ukusebenza kwe-beneficiation, kanti enye iwukusebenzisana ngqo ne-pyrophyllite okumsulwa kwayo okungahlangabezana nezidingo zensimu yokufaka isicelo. Icutshungulwa ibe yimikhiqizo ye-powder. Ngenxa yokuthi i-pyrophyllite ithambile futhi ukungcola kulukhuni, kubaluleke kakhulu ukusebenzisa imishini yokuchoboza ekhethiwe yohlobo lwe-beneficiation.
②, Ukukhetha
Umehluko ekwakhiweni kwangaphakathi kwe-pyrophyllite ubonakala kakhulu ngokubukeka. Iqukethe ulwazi olufana nokukhanya nombala. Ingahlungwa ngesandla nge-ore enkulu yokungcola, noma ingahlungwa ngomshini wokuhlunga we-photoelectric njengomshini wokuhlunga we-hyperspectral ohlakaniphile oseduze ne-infrared.
③, Ukuzuza okuphakathi okuminyene
Ubuningi bamaminerali e-pyrophyllite kanye nokungcola abuhlukile kakhulu, kodwa ngemva kokugaya, ikakhulukazi ukugaya okukhethayo, ubukhulu bezinhlayiya eziyinhloko zamaminerali ahlukene buhlukile, futhi umehluko wobulukhuni usobala kakhulu. Amaminerali aqinile avame ukusatshalaliswa ngobukhulu bokusanhlamvu okuqinile. Ngokusho kwalezi zici, indlela yokusizakala ephakathi nendawo yokusatshalaliswa kokumisa kanye nokuhlukaniswa kwe-sedimentation ingasetshenziswa ekukhetheni.
④ Ukuhlukaniswa kwe-Magnetic
Iningi lamaminerali ku-pyrophyllite ore awabonakali ngokubonakalayo, futhi ukungcola okuqukethe insimbi kubuthakathaka. Insimbi yomshini ekhiqizwa ngesikhathi senqubo yokuchoboza nokugaya ingahlukaniswa yinsimu yamagnetic ebuthakathaka. I-iron oxide ekhona kanye ne-iron silicate kufanele kuhlukaniswe ngamasongo aqondile kanye ne-electromagnetic pulp. Isihlukanisi samagnetic esine-gradient ephezulu sokuhlukaniswa kwezinto ezisebenza ngogesi.
⑤ Ukuntanta
Uma ukungcola kwamaminerali ensimbi kungama-sulfide, ama-xanthate angasetshenziswa ekujuleni ukuze kususwe insimbi, lapho ukungcola kwensimbi kungama-oxide, i-petroleum sulfonate ingasetshenziswa ekujuleni ukuze kususwe insimbi, kanti i-pyrophyllite ne-quartz zingahlukaniswa ngama-fatty acid noma ama-amine. Isetshenziswa njengesiqoqi sokuhlukaniswa kokujula ezindaweni ze-alkaline noma ze-acidic.
⑥. Ukuhlanzwa kwamakhemikhali
Kumatshe amhlophe amhlophe futhi indlela yokuzuza inzima ukuhlangabezana nezidingo zekhwalithi, inqubo yokunciphisa ukumhlophe ingasetshenziswa ekuhlanzweni kwamakhemikhali.
Ukuchoboza okuhle kakhulu
Uma i-pyrophyllite isetshenziswa ekwenzeni iphepha, amapulasitiki, irabha, izinto eziphikisayo kanye neminye imikhakha, idinga ukuchotshozwa kahle kakhulu. Njengamanje, kunezinqubo ezimbili ngokuyinhloko, ezomile nezimanzi. Inqubo yokomisa isebenzisa kakhulu umshini wokugaya ocolekile kakhulu, kanti inqubo yokumanzi isebenzisa kakhulu umshini wokugaya kanye nomshini wokugaya oxubile.
Ukuguqulwa kwendawo
Ukuguqulwa kobuso be-pyrophyllite ngokuvamile kusebenzisa ama-silane kanye nama-titanate coupling agents. Ukuguqulwa kobuso be-pyrophyllite powder kunezindlela ezimbili: indlela eyomile kanye nendlela emanzi.
Idayimane elenziwe
I-Pyrophyllite ayisebenzi ngamakhemikhali, imelana nokushisa okuphezulu kanye nokucindezela okuphezulu, inokushisa okuhle kakhulu kagesi kanye nokushisa, amandla aphansi okusika kanye nezinye izakhiwo, inokungqubuzana kwangaphakathi okuhle kanye nokusebenza kokudlulisa okuqinile, futhi isetshenziswa kabanzi kubuchwepheshe besimanje bokucindezela okuphezulu kakhulu. Izinto zokudlulisa nokuvala ezibaluleke kakhulu embonini yezinto eziqinile kakhulu. Ama-flakes e-Pyrophyllite kanye ne-alloy, ama-flakes e-carbon angathola amadayimane okwenziwa adingekayo ngokusebenzisa izindlela zokushisa okuphezulu, ukucindezela okuphezulu kanye nokuhlanza amakhemikhali.
Isikhathi sokuthunyelwe: Julayi-05-2021