Kapangidwe ka miyala ndi kapangidwe ka mchere
Garnet ndi gulu la mchere wa makangaza omwe ali ndi makhalidwe ofanana ndi ma crystalline. Ndi ya mchere wa aluminiyamu (calcium) silicate, ndi magulu awiri a alumina ndi calcium oxide mu mineral. Kapangidwe ka mankhwala ka garnet ndi kwakukulu, ndipo njira yonse ya mankhwala ndi A3B2 (SiO4) 3, pomwe A imayimira divalent calcium, magnesium, iron, manganese ndi ma cations ena, b imayimira cation monga trivalent aluminiyamu, iron, chromium, manganese. Dzina lomwelo la garnet ndi losiyana chifukwa cha magwero osiyanasiyana, ndipo zigawo zake zamakemikolo ndizosiyana.
Garnet nthawi zambiri imakhala yosiyana ndi tinthu ta kristalo, yokhala ndi kuuma pang'ono, malo osungunuka kwambiri, kulimba bwino, komanso kukhazikika kwa mankhwala.
Munda wogwiritsira ntchito ndi zizindikiro zaukadaulo
Kuuma kwa garnet ndi kocheperako, kulimba kwake ndi kwabwino, mphamvu yake yopera ndi yayikulu, kukula kwa tinthu tating'onoting'ono ndi kofanana. Ndi chinthu chabwino kwambiri chachilengedwe chokwawa m'mawonekedwe, zamagetsi, makina, kusindikiza, zomangamanga, zida, ndi geology ya zitsulo. Kuphatikiza apo, garnet imagwiritsidwanso ntchito m'magawo apamwamba monga zodzikongoletsera, petrochemical, laser ndi makompyuta.
Kugwiritsa ntchito kosiyanasiyana kuli ndi zofunikira zosiyanasiyana pa khalidwe la garnet, ndipo zofunikira pa khalidwe la kugwiritsa ntchito garnet motere ndi izi.
(1) Zipangizo zopukutira
Zopangira zinthu zapamwamba nthawi zambiri zimagwiritsa ntchito garnet yachitsulo ndi aluminiyamu, zomwe zimafuna kuuma kwa osachepera 7.5, ndipo kuchuluka kwa garnet kumaposa 93%, zomwe zimatha kupanga ngodya yakuthwa mu kupanikizika kwina, ndipo sizingasweke kukhala ufa ndikutaya mphamvu yopukutira. Chopangira zinthu zophulitsa chimafuna 75 mpaka 80% ya kuchuluka kwa garnet.
(2) Zosefera
Zofunikira zonse ndi garnet yachitsulo-yoluminiyamu, chiyero cha 98% kapena kuposerapo, kukula kwa tinthu tating'onoting'ono 0.25 ~ 5mm, kapangidwe ka garnet, tinthu tating'onoting'ono sitimasungunuka, timasungunuka mu asidi, ndi tosakwana 2%, ndipo mawonekedwe a granular amafuna ngodya zozungulira ndi zozungulira.
(3) Zipangizo Zamtengo Wapatali
Amafuna mtundu wa garnet, woyera komanso wowonekera bwino, kukula kwa tinthu ta kristalo, nthawi zambiri tinthu tofiira, tapepo, tobiriwira, ndi duwa.
Kuwonekera kofiirira kwambiri kumakhala kokwera ndipo kuuma kwake kuli kopitilira 7 kapena kuposerapo
(4) Mabeya a wotchi ndi zida zolondola
Amafuna chiyero cha garnet, crystallization yabwino, kuuma kwakukulu, komanso kukana kutentha bwino.
Ukadaulo Wokonza
Kuti tikwaniritse zofunikira za kuyera kwa garnet, kukula kwa tinthu tating'onoting'ono ndi kufalikira kwake, ndikofunikira kukonza njira zoyeretsera mchere, mphero yabwino, mphero yabwino kwambiri, ndi kugawa bwino.
Kugwiritsa ntchito, kuyandama, kusankha maginito, ndi njira zopangira mchere wa mankhwala zagwiritsidwa ntchito poyeretsa garnet.
Kusankhanso kumagwiritsidwa ntchito makamaka kuchotsa mchere wofanana ndi longtezed, mica, flash, bridal, quartz, ndipo zida zosankhanso zomwe zimagwiritsidwa ntchito makamaka ndi shaker, jig, chute, ndi makina obwezeretsanso migodi. Flotation makamaka imafuna kuwonjezera kulekanitsa mankhwala a quartz, sericite, white tungsite, siliconline, ndi zina zotero.
Kusankha maginito kumagwiritsidwa ntchito makamaka kuchotsa mchere wa maginito, monga magnetite, titanium iron ore, iron oxide ndi miyala yayitali yochepa, quartz, siliconline, ndi zina zotero, makina akuluakulu ogawa maginito a silinda, makina olekanitsa maginito a mbale, makina olekanitsa maginito okwera kwambiri, ndi zina zotero.
Kuchuluka kwa mchere m'thupi kumakonzedwa makamaka ndi asidi, ndipo kumakhala ndi moyo kuti kuchotse mchere wokhala ndi chitsulo powunyowetsa mu gawo logawanika. Kusankha njira zinazake za mchere ndi kayendedwe ka njira kumadalira mitundu ya miyala, garnet, pulsestone ndi mchere wotsatira. Zambiri zomwe zimapangidwa m'mafakitale zimagwiritsa ntchito njira yogawa pamodzi.
Pofuna kupanga tirigu wabwino kwambiri komanso wopepuka kwambiri, garnet concentrate imagwiranso ntchito yopera bwino, mphero wabwino kwambiri komanso mankhwala.
Mphero yabwino ndi mphero ya ultrafine imagwiritsa ntchito kugwetsa kwa kugwedezeka, mphero ya mpira ndi kusweka kovutitsa. Kugwetsa kwa mankhwala kumagwiritsa ntchito kugwetsa kwa hydrochloric acid m'mafakitale, kumiza asidi ndi kutsuka m'madzi, ufa wa galline concentrate umakhazikika ndi madzi, ndipo kugwetsa kumayesedwa malinga ndi kukula kwa tinthu tating'onoting'ono, ndipo pamapeto pake 45 mpaka 0.5 mm (nambala) imakwezedwa.
Nthawi yotumizira: Epulo-19-2021