Zvimiro zvematombo uye chimiro chezvicherwa
Garnet iboka remaminerari emapomegranate ane hunhu hwakafanana uye maitiro akafanana ekristaro. Iri mu aluminium (calcium) silicate minerals, uye mapoka maviri ealumina necalcium oxide mukushandiswa kwemaminerari. Kuumbwa kwemakemikari ekuchinja kwegarnet kwakakura, uye fomura yemakemikari yakajairika iA3B2 (SiO4) 3, apo A inomiririra divalent calcium, magnesium, iron, manganese nedzimwe cations, b inomiririra cation yakaita setrivalent aluminium, iron, chromium, manganese. Zita rimwe chete regarnet rakasiyana nekuda kwekwakabva kwakasiyana, uye zvikamu zvayo zvemakemikari zvakasiyana.
Garnet inowanzosiyana nezvidimbu zvekristaro, ine kuomarara kuri pakati nepakati, nzvimbo yekunyunguduka yakanyanya, kuomarara kwakanaka, uye kugadzikana kwemakemikari.
Munda wekushandisa uye zviratidzo zvehunyanzvi
Kuomarara kwegarnet kuri pakati nepakati, kuomarara kwakanaka, simba rekukuya rakakura, saizi yezvikamu zvakafanana. Ichinhu chakanaka kwazvo chekukwesha chechisikigo mu optical, electronics, michini, kudhinda, kuvaka, zvishandiso, metallurgical geology. Pamusoro pezvo, garnet yakashandiswawo muminda yepamusoro-soro yakadai sezvishongo, petrochemical, laser uye makombiyuta.
Mashandisirwo akasiyana ane zvinodiwa zvakasiyana zvemhando yegarnet, uye zvinodiwa zvemhando yepamusoro zvekushandiswa kukuru kwegarnet ndeizvi zvinotevera.
(1) Zvinhu zvekukuya
Mabrasive epamusoro anowanzo shandisa kugadzirwa kwegarnet yesimbi-aluminium, inoda kuomarara kweasingasviki 7.5, uye huwandu hwegarnet hwakakura kupfuura 93%, izvo zvinogona kugadzira kona yakapinza mune imwe pressure, uye hazvizoputsike kuita upfu uye kurasikirwa nekushanda zvakanaka kwekukuya. Kuputika kunoda 75 kusvika 80% yehuwandu hwegarnet.
(2) Zvekusefa
Zvinodiwa zvakanyanya isimbi-aruminiyamu garnet, kuchena kwe98% kana kupfuura, saizi yezvikamu 0.25 ~ 5mm, chimiro chegarnet, zvikamu hazviparare, zvakanyungudutswa muasidhi, zviri pasi pe2%, uye chimiro chegranular chinoda makona akatenderera uye akatenderera.
(3) Zvinhu Zvinokosha
Zvinoda ruvara rwegarnet, rwakachena uye rwakajeka, saizi yekristaro, kazhinji katsvuku, pepuru, girini, uye ruva.
Kujeka kwepepuru kwakadzika kwakanyanya uye kuomarara kwacho kunodarika 7 kana kupfuura
(4) Mabheringi ewachi nezvishandiso zvakanyatsonaka
Zvinoda kuchena kwegarnet, crystallization yakanaka, kuomarara kwakanyanya, uye kuramba kupisa zvakanaka.
Tekinoroji Yekugadzirisa
Kuti zvizadzise zvinodiwa zvekuchena kwegarnet, saizi yezvidimbu uye kugoverwa kwayo mukushandiswa, zvakakosha kugadzirisa kuchenesa zvicherwa, kugadzira chigayo chakanaka, kugadzira chigayo chakanyanya kunaka, uye kugadzira chigayo chakanaka.
Maitiro ekushandisa, kutenderera, kusarudza magnetic, uye nzira dzemakemikari dzekuchenesa garnet zvakashandiswa mukuchenesa mineralization.
Kusarudzazve kunonyanya kushandiswa kubvisa mineral yakafanana ne longtezed, mica, flash, bridal, quartz, uye michina inoshandiswa pakusarudzazve inonyanya kushandiswa ndeye shaker, jig, chute, uye re-prime mining machine. Flotation inonyanya kushandiswa kuwedzera kupatsanurwa kwemishonga kwe quartz, sericite, white tungsite, siliconline, nezvimwewo.
Kusarudzwa kwemagineti kunonyanya kushandiswa kubvisa zvicherwa zvemagineti, zvakaita semagnetite, titanium iron ore, iron oxide uye huwandu hushoma hwematombo marefu, quartz, siliconline, nezvimwewo, muchina mukuru wekuparadzira magineti wecylinder, muchina wekuparadzanisa magineti weplate, muchina wekuparadzanisa magineti wering high gradient, nezvimwewo.
Kucherwa kwemakemikari kunonyanya kugadziriswa neacid, uye kunoita kuti munhu akwanise kubvisa zvicherwa zvine iron nekunyikwa mu porrontal concentrate. Sarudzo yenzira dzakatarwa dzekugadzirisa zvicherwa uye kuyerera kwemaitiro kunoenderana nemhando dzeore, garnet, pulsestone uye zvicherwa zvinoenderana nazvo. Zvizhinji zvekugadzirwa kwemaindasitiri zvinoshandisa nzira yekuparadzira pamwe chete.
Kuti igadzire zviyo zvakachena zvakanyanya uye zvinobvisa tsvina yakawanda, garnet concentrate inoitawo chigayo chakanaka, chigayo chakanaka uye kurapa nemakemikari.
Chigayo chakanaka uye chigayo che ultrafine zvinoshandisa kukuya kwe vibration, chigayo chebhora uye kukwenya kwe agitating. Chemical leaching inoshandisa industrial hydrochloric acid leaching, kunyudza acid uye kugeza nemvura, galline concentrate powder inogadzika pasi nemvura, uye grading yacho inoongororwa zvichienderana nehukuru hwe particle size, uye pakupedzisira 45 kusvika 0.5 mm (nhamba) abrasive.
Nguva yekutumira: Kubvumbi-19-2021