Quartz ili paliponse
2 oxygen + 1 silicon, imodzi mwazosakaniza zosavuta kwambiri mu mchere;Ndi imodzi mwa mchere womwe umagawidwa kwambiri padziko lapansi. Kuchokera ku zodabwitsa zochititsa chidwi za khoma kupita kumphepete mwa nyanja, ku zipululu zazikulu, pali mithunzi ya quartz; Quartz ndi imodzi mwazomera zopanga miyala, kuchuluka kwa mchere wa quartz mu kutumphuka kumafika 12.6%; Mitundu yosiyanasiyana quartz imachokera ku mapangidwe osiyanasiyana. Zomwe timatcha nthawi zambiri "quartz" nthawi zambiri zimatanthawuza α-quartz yodziwika bwino.
Mitundu ya ma depositi a quartz makamaka imaphatikizapo quartz ya mitsempha, quartzite, mchenga wa quartz, mchenga wa quartz wachilengedwe (mchenga wa m'madzi, mchenga wa mitsinje ndi mchenga wa lacustrine).
Magawo ogwiritsira ntchito quartz
Mchenga wa Quartz ndi chinthu chofunikira kwambiri m'mafakitale opangira mchere, chomwe chimagwiritsidwa ntchito kwambiri pamagalasi, kuponyera, zoumba ndi zowumitsa, zitsulo, zomangamanga, zamagetsi, mafakitale amafuta, mphira, ma abrasives ndi mafakitale ena. mchenga wa quartz” wosiyanasiyana.
Njira yochotsera zonyansa ndi zida za mchenga wa quartz
Pakalipano, mchenga wambiri wa quartz wapakhomo uyenera kukonzedwa ndi beneficiation usanayambe kugwiritsidwa ntchito; Chifukwa chake, ukadaulo wa beneficiation ndi zida ndizofunikira.
Njira wamba kuchotsa zonyansa ku China makamaka zikuphatikizapo: maginito kulekana, mphamvu yokoka kulekana, kuyandama, pickling, nzeru kulekana (mitundu kulekana, pafupi-infuraredi infuraredi, X-ray, etc.) kapena kuphatikiza njira zingapo beneficiation kuchotsa zosafunika mu mchenga quartz. Zodetsa zamchere kuti mupeze mchenga wa quartz womwe umakwaniritsa zofunikira.
- Kupatukana kwa maginito
Kupatukana kwa maginito ndi njira yabwino komanso yosamalira zachilengedwe yochotsera zonyansa zamphamvu ndi zofooka za maginito. M'zaka zaposachedwa, pakukhwima kwapang'onopang'ono kwaukadaulo wolekanitsa maginito ndi zida, kugwiritsa ntchito kulekanitsa maginito kwakula kwambiri, ndipo pang'onopang'ono kwakhala chachikulu. kusankha njira yochotsera mchenga wa quartz.
Chifukwa zopangira zokha zimakhala ndi maginito amphamvu amphamvu komanso ochepa ofooka maginito hematite, limonite, biotite, garnet, tourmaline, olivine, chlorite ndi mchere wina wodetsedwa, kuphatikizapo kuphwanya ndi kugaya. zidzasakanizidwa mu ndondomeko ya migodi; zonyansa izi zidzakhudza kwambiri mtundu wa mchenga wa quartz.
Polekanitsa maginito ndi kuchotsa zonyansa, mphamvu ya maginito imakhala yofooka poyamba ndiyeno imakhala yolimba, choyamba chotsani mchere wamphamvu wa maginito ndi chitsulo chamakina, ndiyeno kuchotsani mchere wofooka wa maginito ndi matupi osakanikirana a maginito ofooka.Ofooka maginito zida kulekana angagwiritse ntchito Huate CTN mndandanda countercurrent okhazikika maginito ng'oma, ndi amphamvu maginito kupatukana zida angagwiritse ntchito Huate SGB mndandanda lathyathyathya mbale maginito olekanitsa, Huate CFLJ wamphamvu maginito wodzigudubuza maginito olekanitsa, ndi Huate LHGC mndandanda ofukula mphete mkulu Gradient maginito olekanitsa, Huate HTDZ mndandanda wamagetsi slurry mkulu gradient maginito olekanitsa.Ubwino wa maginito kulekana ndi lalikulu processing mphamvu ndi chilengedwe ubwenzi. Zomwe zimagwiritsidwa ntchito pamunda zikuwonetsa kuti kupatukana kwa maginito kumatha kupititsa patsogolo kwambiri kuchuluka kwa mchenga.
Wolekanitsa Wamphamvu Wamaginito wa Huate + Wolekanitsa Wamphamvu Wamaginito Wamaginito Wamaginito Agwiritsidwa Ntchito mu Anhui Quartz Sand Project
Mphete ya Huate vertical high gradient maginito olekanitsa ntchito mu Austria quartz mchenga polojekiti
2. Kusankhidwanso
Mchenga wachilengedwe wa quartz (mchenga wa m'madzi, mchenga wa mtsinje, mchenga wa m'nyanja, ndi zina) nthawi zambiri umakhala ndi zonyansa zazing'ono zamchere (monga zircon, rutile), kotero kuti maginito a zonyansa zotere ndi ofooka, koma mphamvu yokoka ndiyokwera kwambiri. kuposa quartz. Kusankhidwa kwa mphamvu yokoka kungagwiritsidwe ntchito kuchotsa. Zida zimatha kutenga spiral chute. Ubwino wa spiral chute ndikugwiritsa ntchito mphamvu zochepa, koma choyipa ndichakuti mphamvu yogwiritsira ntchito chipangizo chimodzi ndi yotsika ndipo derali ndi lalikulu.
3.Kuyandama
Chifukwa miyala ina ya quartz imakhala ndi mchere wonyansa monga muscovite ndi feldspar, iyenera kuchotsedwa ndi kuyandama. M'malo osalowerera kapena ofooka acidic, gwiritsani ntchito zinthu zachilengedwe kuti muchotse mchere wa mica; M'malo osalowerera kapena ofooka acidic, gwiritsani ntchito zinthu zachilengedwe kuti muchotse mchere wa feldspar. ndi kutseka kwenikweni mphamvu yokoka; kuipa kwa flotation ndi kuti panopa fluorine-free ndi asidi-free flotation njira si okhwima mokwanira, reagents si ochezeka chilengedwe, ndipo mtengo wa mankhwala backwater ndi mkulu. Kuphatikiza apo, mchenga wina wa quartz uli ndi zofunikira pakukula kwa tinthu, monga mchenga wagalasi. -26 + 140 mauna, monomer dissociation digiri mu tinthu kukula osiyanasiyana ndi otsika, amene si abwino zoyandama ntchito.
4. Kutsuka kwa asidi
Pickling amagwiritsa ntchito mikhalidwe yomwe mchenga wa quartz susungunuka mu asidi (kupatula HF) ndi mchere wina wosadetsedwa ukhoza kusungunuka ndi asidi, kuti kuyeretsedwanso kwa mchenga wa quartz kuzindikirike.
Ma acid omwe amagwiritsidwa ntchito nthawi zambiri amaphatikizapo sulfuric acid, hydrochloric acid, nitric acid ndi hydrofluoric acid, ndi zina zotero; Zochepetsera zimaphatikizapo sulfurous acid ndi mchere wake. kukhudzidwa kwakukulu pazitsulo zosiyana siyana zazitsulo, mitundu ya asidi ndi kukhazikika kwawo.Kawirikawiri, kuchepetsa asidi kumakhudza kwambiri kuchotsa Fe ndi Al, pamene kuchotsa Ti ndi Cr kumafuna chithandizo ndi concentrated sulfuric acid, aqua regia kapena HF.The Kuwongolera zinthu zosiyanasiyana za pickling kuyenera kukhazikitsidwa pamlingo womaliza wa mchenga wa quartz, yesetsani kuchepetsa ndende, kutentha ndi mlingo wa asidi, komanso kuchepetsa nthawi ya acid leaching, kuti mukwaniritse kuchotsedwa kwachidetso ndi kuyeretsa pamunsi. mtengo wa phindu.
5.Kusankha mwanzeru (kusankha mitundu, pafupi ndi infuraredi, X-ray, etc.)
Kupatukana kwanzeru kumachokera ku kusiyana kwa mawonekedwe a kuwala kwa ore kapena kusiyana kwa zomwe zimachitika pambuyo pa kuwala kwa X-ray, komanso kugwiritsa ntchito luso la kudziwika kwa photoelectric kupatutsa tinthu tating'ono ta miyala.
Zida zomwe zilipo makamaka ndi makina anzeru osankhira sensa, omwe amapangidwa makamaka ndi njira yodyetserako chakudya, makina owunikira, makina opangira ma siginecha ndi njira yophatikizira.
Malinga ndi gulu la gwero la kuwala, limatha kugawidwa kukhala gwero la kuwala kwa fulorosenti, gwero la kuwala kwa LED, gwero la kuwala kwapafupi ndi infuraredi, X-ray ndi zina zotero.
Ubwino wa kusanja mwanzeru ndikuti ungathe m'malo mwa kusanja pamanja, kuwongolera molondola mtundu wa miyala yosankhidwa, ndikuwonjezera mphamvu yopangira makina opangira; kuipa kwake ndikuti kukula kwa ore osankhidwa ndi okwera kwambiri, ndipo ndizovuta kusanja pokonza zinthu zabwino kwambiri (-1mm) Kukwera ndi kutsika kokwanira.
Mchenga wa quartz ndi wofunikira kwambiri wopanda chitsulo. Imafalitsidwa kwambiri ku China, ndipo mtundu wa mchenga wa quartz m'madera osiyanasiyana ndi wosiyana kwambiri. Asanayambe kupanga mafakitale, m'pofunika kuchita kafukufuku woyambirira wa zitsanzo za mchere malinga ndi zofunikira za mchenga wokhazikika. Njira yabwino yopezera phindu.
Mndandanda wazinthu zomwe tazitchula pamwambapa zopangidwa ndi Shandong Huate Magnetoelectric Technology Co., Ltd. ndizoyenera kulekanitsa mchere wamitundu yosiyanasiyana. Iwo ali ndi chidwi chawo pakupanga kapangidwe kazinthu kuti akwaniritse zofunikira zamitundu yosiyanasiyana, ndipo agwiritsidwa ntchito bwino. M'mabizinesi ambiri amigodi, yathandiza kwambiri kupulumutsa mphamvu ndi kuchepetsa kugwiritsa ntchito komanso kukonza bwino.
Mabizinesi amigodi akuyenera kusankha zida zolekanitsa maginito zoyenera kuchita bizinesi yawo malinga ndi momwe amapangira komanso ukadaulo kuti apange bwino.
Opanga zida ayenera kupitiliza kukonza ndikuwongolera magwiridwe antchito azinthu zawo molingana ndi zomwe makampani amigodi amafunikira, kuthetsa mavuto omwe akugwiritsidwa ntchito, kupanga zinthu zoyenera kuzigwiritsa ntchito m'mafakitale, ndikulimbikitsa chitukuko chaukadaulo wa zida zolekanitsa maginito.
Nthawi yotumiza: Mar-11-2021