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Gabatarwar Nano Calcium Carbonate Technology Preparation Technology daga Carbide Slag|Calcium Carbonate Nika Nika Na Siyarwa

Calcium carbide slag shine sharar gida wanda akasari ya ƙunshi calcium hydroxide bayan hydrolysis na calcium carbide don samun iskar acetylene.Shirye-shiryen samfuran sinadarai daga slag carbide don manufar sake yin amfani da albarkatu, da haɓaka hanyoyin kore da rage farashin fasaha zai zama abin da za a mayar da hankali kan bincike na gaba.HCMilling (Guilin Hongcheng) masana'anta ne nacalcium hydroxideslakingkumacalciumcarbonate niƙa niƙakayan aiki.Wadannan zasu gabatar muku da tsarin shirya nano calcium carbonate daga carbide slag.

 https://www.hongchengmill.com/hc-super-large-grinding-mill-product/

Nano-calcium carbonate ana amfani dashi sosai a cikin roba, robobi, yin takarda, tawada da sauran filayen, tare da yuwuwar kasuwa.A cikin masana'antu, ana amfani da hanyar carbonization galibi don samar da nano-calcium carbonate, kuma ana samun CaO ta hanyar siyar da dutsen ƙasa, wanda aka narkar da shi kuma an dakatar da Ca (OH) 2 Crush, ƙara wakili mai sarrafa nau'in crystal, wuce CO2 carbonization, bushewa, da farfajiya. magani don samun nano-calcium carbonate.A lokacin wannan tsari, za a samar da iskar gas (CO2), ruwan sharar ruwa (fararen ruwa) da sauran sharar gida, wanda a ƙarshe zai haifar da raguwar ingancin samfur kuma rage ko gane ɓarna guda uku da Zero fitar da sifili da inganta ingancin nano-calcium. carbonate sune mahimman batutuwan, kuma carbide slag ya dace da manufar kare muhalli na magance sharar gida tare da sharar gida.

 

A halin yanzu, shirye-shiryen nano-calcium carbonate daga calcium carbide slag yafi hada da hanyoyi uku: calcination slaking, hydrochloric acid leaching da ammonium chloride leaching.Li Rui et al.An yi amfani da hanyar aiwatar da ƙididdigewa da ƙaddamar da matsin lamba don yin alluran carbide slag don amsawa tare da iskar gas na CO2 a cikin injin da aka matsa don samun nano calcium carbonate (60nm).Wannan tsari ba wai kawai yana magance gurɓatar iskar gas ɗin CO2 ba, har ma yana samun samfuran da aka ƙara darajar;Liu Fei et al.An karɓi tsarin leaching na hydrochloric acid, acidified calcium carbide slag tare da hydrochloric acid tare da pH = 8, kuma an aiwatar da halayen metathesis tare da sodium carbonate.Sakamakon ya nuna cewa acidified calcium carbide slag zai inganta alli carbonate whiskers Abin da ya faru na agglomeration da m cokali mai yatsu rassan ƙarshe haifar da aragonic calcium carbonate whiskers tare da uniform rarraba da babban al'amari rabo (30-60).Idan aka kwatanta da kayan albarkatun ƙasa masu tsabta, an gano cewa nano-carbonic acid da aka shirya daga calcium carbide slag Calcium ya dace da ma'auni na ƙasa kuma yana rage gurɓataccen gurɓataccen ƙwayar carbide slag.Wannan tsari yana ba da shawarar hanya mai mahimmanci don shirye-shiryen nano-calcium carbonate.

 

Zhu Min da sauransu sun yi amfani da ammonium chloride don pretreat calcium carbide slag, sa'an nan kuma shirya nano-calcium carbonate ta carbonization.Sakamakon ya nuna cewa lokacin da maida hankali na ammonium chloride bayani ya kasance 8%, yawan amfani da sinadarin calcium carbide slag ya wuce 92%.Nau'in nano-calcium carbonate (matsakaicin girman barbashi shine 38nm), tsabta da fari na samfurin da aka samu ta wannan tsari sun kasance har zuwa 99.65% da 98.60% bi da bi, wanda ke magance matsalar ƙarancin tsabta da ƙarancin fari wanda ya haifar da ƙazanta zuwa nano- calcium carbonate, kuma shine mafita mai kyau don aikace-aikacen masana'antu na gaba An samar da kyakkyawar hanya mai kyau.

 

A taƙaice, ana amfani da babban adadin CO2 a cikin shirye-shiryen calcium carbonate slag, kuma za a iya gane amfani da ƙima mai girma na calcium carbide slag a lokaci guda.Duk da haka, yana da sauƙi don samar da ruwa mai daskarewa lokacin da aka gyara saman ta hanyar sinadaran sinadaran.Idan ba a kula da shi ba, zai haifar da gurbatar yanayi na biyu.Bukatun bi-biyu Ana ba da ƙarin cikakken la'akari ga samfuran abubuwan da suka faru don gane sake amfani da slag carbide.

 

Idan kuna sha'awar Calcium Hydroxide slakingCalciumcarbonate niƙa niƙa, please contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.com.Injiniyan zaɓinmu zai tsara muku tsarin kayan aikin kimiyya kuma ya faɗi muku.

 


Lokacin aikawa: Juni-07-2023