Pyrophyllite ni amabuye y'agaciro arimo aluminosilicate arimo amazi afite ubururu bw'amasaro cyangwa amavuta. Pyrophyllite y'ubucuruzi ntabwo ifite imipaka ikomeye kuri talc na saponite. Imiterere ya pyrophyllite isa n'amabuye y'agaciro ya kaolin, kandi yombi ni amabuye y'agaciro arimo aluminosilicate arimo amazi. Pyrophyllite yakoreshejwe bwa mbere nk'umusaruro w'inganda mu gushushanya, ndetse no mu gushushanya, mu makaramu y'amabuye, n'ibindi. Hamwe n'iterambere ry'inganda zigezweho, pyrophyllite ikoreshwa nk'icyuzuzo cyo gukora ibikoresho birwanya uburozi, ibumba, gukora impapuro, imiti yica udukoko, kawurute, pulasitiki n'izindi nganda, kandi ishobora no gukoreshwa nk'ibikoresho fatizo nka fibre y'ikirahure na sima yera. Ahantu ikoreshwa ni hagari cyane.
01
Imiterere y'amabuye y'agaciro n'imiterere y'amabuye y'agaciro
Formule y'ibinyabutabire ya pyrophyllite ni Al2［SiO4O10］(OH)2, aho ingano ya Al2O3 ari 28.30%, SiO2 ni 66.70%, H2O ni 5.0%, ubukana bwa Mohs ni 1.25, ubucucike ni 2.65g/cm3, aho gushonga ari 1700°c, Ni umweru, imvi, icyatsi cyoroshye, umuhondo-umukara n'andi mabara, isaro cyangwa amavuta birabagirana, bikomeye, biranyerera, ntibigaragara cyangwa birabagirana, imirongo yera, kandi ifite ubushobozi bwo kwirinda ubushyuhe no gukingira.
Uduce tw’amabuye y’agaciro ya pyrophyllite ni duke cyane, kandi muri rusange tuva mu duce tumwe tw’amabuye y’agaciro, kandi tunafite ibumba n’udusimba. Uduce tw’agaciro tw’ingenzi duhuza ni quartz, kaolin, na diaspore, hagakurikiraho pyrite, chalcedony, opal, sericite, illite, alunite, hydromica, rutile, andalusite, kyanite, corundum, na dickite Wait.
02
Ahantu hakoreshwa ikoreshwa n'ibipimo bya tekiniki
Pyrophyllite ikoreshwa cyane mu bijyanye n'ibishushanyo, ibumba, ikirahure, kabutike, pulasitiki, gukora impapuro, ibikoresho birwanya ubukonje, na diyama zikoze mu nganda.
03
Ikoranabuhanga ryo gutunganya amabuye y'agaciro n'ikoranabuhanga ryo kuyatunganya
Ibyiza n'isukura
①, gusya no gusya
Gusya no gusya pyrophyllite bifite intego ebyiri: imwe ni ugutegura ibikoresho bya pyrophyllite na monomer y’imyanda yakuwemo ifu kugira ngo bisukurwe, indi ni ugukoresha pyrophyllite ifite ubuziranenge bushobora kuzuza ibisabwa mu ikoreshwa ryayo. Itunganywa mu bicuruzwa by’ifu. Kubera ko pyrophyllite yoroshye kandi imyanda ikaba ikomeye, ni ngombwa cyane gukoresha ibikoresho byatoranijwe byo gusya ubwoko bw’imyanda.
②, Guhitamo
Itandukaniro riri mu miterere y'imbere ya pyrophyllite rigaragara cyane mu isura. Rikubiyemo ahanini amakuru nko koroha n'amabara. Rishobora gutondekwa n'intoki mu mabuye manini y'ubuziranenge, cyangwa rigatondekwa n'imashini itunganya amashanyarazi nka mashini itunganya imiterere y'ubuhanga ya hyperspectral iherereye hafi ya infrared.
③, Ubuvuzi buciriritse bugizwe n'ibinure byinshi
Ubucucike bw'amabuye y'agaciro ya pyrophyllite n'ay'imyanda ntabwo butandukanye cyane, ariko nyuma yo gusya, cyane cyane ayo gusya, ingano y'uduce tw'amabuye y'agaciro atandukanye iratandukanye, kandi itandukaniro mu gukomera riragaragara cyane. Amabuye y'agaciro akomeye akunze gukwirakwizwa mu ngano z'ibinyampeke bikomeye. Dukurikije ibi biranga, uburyo bwo kubyaza umusaruro ingano y'amabuye y'agaciro menshi cyane (Dense medium beneficiation method) bwo gukwirakwiza no gushyira mu byiciro amabuye y'agaciro (suspension dispersion) bushobora gukoreshwa mu guhitamo.
④ Gutandukanya magnetic
Imyunyungugu myinshi iri mu mabuye ya pyrophyllite ntabwo igaragara neza, kandi imyanda irimo icyuma ni mike. Icyuma cyakozwe mu gihe cyo gusya no gusya gishobora gutandukanywa n'imbaraga za rukuruzi zidakomeye. Okiside y'icyuma ihari na silicate y'icyuma bigomba gutandukanywa n'impeta zihagaze n'umunyungugu wa electromagnetic. Igice cyo gutandukanya rukuruzi gifite ubunini bwinshi kugira ngo gitandukanye ibikoresho bya rukuruzi bifite ubunini bwinshi.
⑤ Kureremba kw'amazi
Iyo imyanda y’icyuma ari sulfide, xanthate zishobora gukoreshwa mu gukuraho icyuma, iyo imyanda y’icyuma ari okiside, peteroli sulfonate ishobora gukoreshwa mu gukuraho icyuma, naho pyrophyllite na quartz bishobora gutandukanywa na aside irike cyangwa amine. Bikoreshwa nk'ikintu gikusanya itandukanyirizo ry’amazi mu bintu birimo alkaline cyangwa aside.
⑥. Gusukura imiti
Ku mabuye afite umweru muke kandi uburyo bwo kuyatunganya bugoye kuzuza ibisabwa ku gipimo cy’ubuziranenge, uburyo bwo kugabanya umweru bushobora gukoreshwa mu gusukura imiti.
Gusya neza cyane
Iyo pyrophyllite ikoreshwa mu gukora impapuro, pulasitiki, rabha, ibikoresho birwanya ubushyuhe n'ibindi, igomba gusya neza cyane. Muri iki gihe, hari uburyo bubiri bukoreshwa cyane, ubwumye n'ubutose. Uburyo bwumye bukoresha cyane cyane uruganda rusya neza cyane, naho uburyo bwumye bukoresha cyane cyane uruganda rusya n'urusyo ruvangavanga.
Guhindura ubuso
Guhindura ubuso bwa pyrophyllite muri rusange bikoresha silane na titanate coupling agents. Guhindura ubuso bwa pyrophyllite ifu bifite uburyo bubiri: uburyo bwumye n'uburyo butose.
Diyama y'ubukorikori
Pyrophyllite ntigira imiti ikoreshwa mu buryo bwa shimi, irwanya ubushyuhe bwinshi n'umuvuduko mwinshi, ifite ubushobozi bwo gukingira amashanyarazi n'ubushyuhe, ifite imbaraga nke zo gukata n'ibindi bintu, ifite ubushobozi bwo gukururana imbere no kohereza ibintu mu buryo bukomeye, kandi ikoreshwa cyane mu ikoranabuhanga rigezweho ryo kohereza no gufunga ibintu mu buryo bwa shimi. Ibikoresho by'ingenzi cyane byo kohereza no gufunga ibintu mu buryo bwa shimi mu nganda z'ibikoresho bikomeye. Ibice bya pyrophyllite na alloy, ibice bya karuboni bishobora kubona diyama zikozwe mu buryo bwa diyama zikenewe binyuze mu bushyuhe bwinshi, umuvuduko mwinshi n'uburyo bwo gutunganya imiti.
Igihe cyo kohereza: Nyakanga-05-2021