Quartz yana ko'ina
2 oxygen + 1 silicon, ɗaya daga cikin haɗuwa mafi sauƙi a cikin ma'adanai; Yana ɗaya daga cikin ma'adanai da aka fi yaɗuwa a saman duniya. Daga abubuwan al'ajabi masu ban mamaki na bango zuwa kyakkyawan bakin teku, zuwa manyan hamada, akwai inuwar quartz; Quartz yana ɗaya daga cikin manyan ma'adanai masu samar da duwatsu, rabon ma'adanai na rukuni na quartz a cikin ɓawon burodi ya kai 12.6%; nau'ikan quartz daban-daban sun samo asali ne daga yanayi daban-daban na samuwar. Abin da muke kira "quartz" gabaɗaya yana nufin α-quartz mafi yawan.
Nau'ikan ma'adanai na quartz sun haɗa da jijiyar jijiyar, quartzite, sandstone na quartz, yashi na halitta (yashi na teku, yashi na kogi da yashi na lacustrine).
Yankunan aikace-aikace na ma'adini
Yashi mai siffar quartz muhimmin abu ne na ma'adinai na masana'antu, wanda ake amfani da shi sosai a cikin gilashi, siminti, yumbu da kayan da ba su da ƙarfi, ƙarfe, gini, kayan lantarki, masana'antar sinadarai, roba, abrasives da sauran masana'antu. Amfani da quartz a masana'antu gabaɗaya shine a niƙa su zuwa "yashi mai siffar quartz" na takamaiman bayanai daban-daban.
Tsarin cire ƙazanta da kayan aiki don yashi mai siffar quartz
A halin yanzu, yawancin yashi na quartz na gida suna buƙatar a sarrafa su ta hanyar beneficiation kafin a iya amfani da su; saboda haka, fasahar beneficiation da kayan aiki sune mabuɗin.
Tsarin cire ƙazanta da aka saba amfani da shi a China ya haɗa da: rabuwar maganadisu, rabuwar nauyi, flotation, pickling, rabuwar hankali (raba launi, kusa-infrared, X-ray, da sauransu) ko haɗuwa da hanyoyi da yawa na beneficiation don cire ƙazanta a cikin yashi quartz. Gurɓataccen ma'adinai don samun yashi quartz wanda ya cika buƙatun.
- Rabuwar maganadisu
Rabawar maganadisu hanya ce mai inganci kuma mai kyau ga muhalli don cire ƙazanta mai ƙarfi da rauni ta maganadisu. A cikin 'yan shekarun nan, tare da balaga a hankali na fasahar rabuwar maganadisu da kayan aiki, aikace-aikacen rabuwar maganadisu ya zama mafi girma, kuma a hankali ya zama babban hanyar zaɓi don cire yashi na quartz.
Domin kuwa kayan da aka yi amfani da su a cikin kayan sun ƙunshi ƙaramin adadin magnetite mai ƙarfi da kuma ƙaramin adadin hematite mai rauni mai maganadisu, limonite, biotite, garnet, tourmaline, olivine, chlorite da sauran ma'adanai masu ƙazanta, ban da niƙa da niƙa. Za a haɗa ƙaramin adadin ƙarfe na injiniya a cikin aikin haƙar ma'adinai; waɗannan ƙazanta za su yi tasiri sosai ga ingancin yashi na quartz.
A cikin rabuwar maganadisu da cire ƙazanta, ƙarfin filin maganadisu yana da rauni da farko sannan kuma yana da ƙarfi, da farko yana cire ma'adanai masu ƙarfi na maganadisu da ƙarfe na injiniya, sannan kuma yana cire ma'adanai masu rauni na maganadisu da wasu jikin ma'adanai masu rauni na maganadisu.Kayan aikin rabuwar maganadisu masu rauni na iya amfani da gangunan maganadisu na dindindin na Huate CTN, kuma kayan aikin rabuwar maganadisu masu ƙarfi na iya amfani da masu raba maganadisu na Huate SGB jerin, masu raba maganadisu masu ƙarfi na Huate CFLJ, da kuma masu raba maganadisu masu ƙarfi na Huate LHGC jerin zobe mai tsayi na Gradient, da kuma masu raba maganadisu masu tsayi na Huate HTDZ jerin electromagnetic slurry mai tsayi na Magnetic.Fa'idodin rabuwar maganadisu sune ƙarfin sarrafawa mai yawa da kuma kyawun muhalli. Bayanan aikace-aikacen fili sun nuna cewa rabuwar maganadisu na iya inganta ingancin tarin yashi sosai.
Mai Raba Magnetic Mai Girma Mai Girma Huate + Mai Raba Faranti Mai Ƙarfi Mai Magnetic Wanda Aka Yi Amfani da Shi a Aikin Yashi na Anhui Quartz
An yi amfani da mai raba maganadisu mai tsayi mai tsayi na Huate a cikin aikin yashi na Austrian quartz
2. Sake Zaɓe
Yashi na halitta (yashi na teku, yashi na kogi, yashi na tafki, da sauransu) galibi yana ɗauke da ƙaramin adadin ƙazanta masu nauyi na ma'adinai (kamar zircon, rutile), don haka halayen maganadisu na irin waɗannan ƙazanta suna da rauni, amma takamaiman nauyi ya fi na quartz girma sosai. Ana iya amfani da zaɓin nauyi don cirewa. Kayan aikin na iya ɗaukar mashin mai juyawa. Amfanin mashin mai juyawa shine ƙarancin amfani da kuzari, amma rashin amfani shine ƙarfin sarrafawa na na'ura ɗaya yana da ƙasa kuma yankin yana da girma.
3. Tafki mai iyo
Saboda wasu ma'adanai na quartz suna ɗauke da ma'adanai marasa tsabta kamar muscovite da feldspar, yana buƙatar a cire shi ta hanyar flotation. A cikin yanayi mai tsaka-tsaki ko mai rauni mai acid, yi amfani da wakilai masu kyau ga muhalli don cire ma'adanai na mica; A cikin yanayi mai tsaka-tsaki ko mai rauni mai acid, yi amfani da wakilai masu kyau ga muhalli don cire ma'adanai na feldspar. Amfanin flotation shine cewa yana iya raba ma'adanai masu rikitarwa ta hanyar amfani da ƙarfin maganadisu da kuma takamaiman nauyi; Rashin kyawun flotation shine cewa hanyar flotation ta yanzu ba ta da fluorine da rashin acid ba ta isa ba, reagents ba su da kyau ga muhalli, kuma farashin maganin bayan ruwa yana da yawa. Bugu da ƙari, wasu yashi na quartz suna da buƙatun girman barbashi, kamar wasu yashi na gilashi. -26+140 raga, matakin dissociation na monomer a cikin wannan kewayon girman barbashi yana da ƙasa, wanda ba ya dacewa da ayyukan flotation.
4. Wankewa da sinadarin acid
Pickling yana amfani da halaye da ke nuna cewa yashi quartz ba ya narkewa a cikin acid (banda HF) kuma sauran ma'adanai na ƙazanta za a iya narkar da su ta hanyar acid, don a iya cimma ƙarin tsarkake yashi quartz.
Sinadaran da ake amfani da su a da sun hada da sinadarin sulfuric acid, sinadarin hydrochloric acid, sinadarin nitric acid da kuma sinadarin hydrofluoric acid, da sauransu.; Maganin rage sinadarin ya hada da sinadarin sulfuric acid da gishirinsa. Sinadaran da aka ambata a sama suna da tasiri mai kyau wajen cire dattin da ba na ƙarfe ba a cikin quartz, amma suna da tasiri mai mahimmanci akan dattin ƙarfe daban-daban, nau'ikan sinadarin acid da yawansu. Gabaɗaya, sinadarin diluted yana da tasiri mai mahimmanci wajen cire Fe da Al, yayin da cire Ti da Cr yana buƙatar magani da sinadarin sulfuric acid mai yawa, aqua regia ko HF. Ya kamata a kula da abubuwa daban-daban na tsinkewa bisa ga buƙatun matakin ƙarshe na yashi na quartz, a yi ƙoƙarin rage yawan sinadarin, zafin jiki da kuma yawan sinadarin, sannan a rage lokacin cire sinadarin acid, don a cimma cirewa da tsarkakewa a farashi mai rahusa.
5. Rarraba launuka masu kyau (rarraba launuka, kusa da infrared, X-ray, da sauransu)
Rabuwar hankali ta dogara ne akan bambancin da ke cikin halayen gani na ma'adinan ko bambancin halayen amsawa bayan hasken X-ray, da kuma amfani da fasahar gano haske ta hanyar amfani da na'urar daukar hoto don raba barbashi daban-daban na ma'adinan.
Kayan aikin da ake da su galibi injin tantance firikwensin ne mai wayo, wanda galibi ya ƙunshi tsarin ciyarwa, tsarin gano na'urorin gani, tsarin sarrafa sigina da kuma tsarin aiwatar da rabuwa.
Dangane da rarrabuwar tushen hasken ganowa, ana iya raba shi zuwa tushen hasken fluorescent, tushen hasken LED, tushen hasken infrared kusa, X-ray da sauransu.
Amfanin rarrabawa mai hankali shine zai iya maye gurbin rarrabawa da hannu, sarrafa ingancin ma'adinan da aka zaɓa daidai, da kuma ƙara ƙarfin samar da masana'antar sarrafawa; rashin amfani shine girman girman ma'adinan da aka zaɓa yana da girma sosai, kuma yana da wuya a rarrabawa yayin sarrafa kayan aiki masu kyau (-1mm) Ƙarfin sarrafawa mafi girma da ƙasa.
Yashi mai siffar ma'adinai muhimmin abu ne na ma'adinai wanda ba na ƙarfe ba. Ya yaɗu sosai a ƙasar Sin, kuma ingancin yashi mai siffar ma'adinai a yankuna daban-daban ya bambanta sosai. Kafin a samar da masana'antu, ya zama dole a yi nazari na farko kan samfuran ma'adinai bisa ga buƙatun ingancin yashi mai ƙarfi. Hanyar amfani da shi yadda ya kamata.
Jerin kayayyakin da kamfanin Shandong Huate Magnetoelectric Technology Co., Ltd. ya samar sun dace da raba ma'adanai masu girman barbashi daban-daban. Suna da nasu fifiko kan tsarin samfura don biyan buƙatun ma'aunin rarrabuwa daban-daban, kuma an yi amfani da su cikin nasara. A cikin kamfanonin hakar ma'adinai da yawa, ya taka rawa mai kyau wajen adana makamashi da rage amfani da shi da kuma inganta inganci.
Kamfanonin haƙar ma'adinai ya kamata su zaɓi kayan aikin raba maganadisu da suka dace da yanayin kasuwancinsu bisa ga yanayin ma'adinai da yanayin fasaha don inganta ingancin samarwa.
Ya kamata masana'antun kayan aiki su ci gaba da ingantawa da kuma inganta aikin kayayyakinsu bisa ga buƙatun samar da kamfanonin hakar ma'adinai, magance wasu matsaloli a ainihin amfani, samar da kayayyaki da suka fi dacewa da aikace-aikacen masana'antu, da kuma haɓaka ci gaban fasaha na kayan aikin raba maganadisu.
Lokacin Saƙo: Maris-11-2021