Calcium carbide slag bụ ihe mkpofu nke mejupụtara calcium hydroxide mgbe hydrolysis nke calcium carbide ga-enweta gas acetylene.Nkwadebe nke ngwaahịa kemịkal sitere na carbide slag bụ maka ebumnuche nke imegharị ihe onwunwe, na mmepe nke usoro akwụkwọ ndụ akwụkwọ ndụ na mbelata ụgwọ teknụzụ ga-abụ ihe nyocha nke ga-eme n'ọdịnihu.HCMilling (Guilin Hongcheng) bụ onye na-emepụta ihecalcium hydroxideslakingnacalciumigwe ihe igwe carbonateakụrụngwa.Ihe na-esonụ ga-ewebata gị na usoro nke ịkwadebe nano calcium carbonate si carbide slag.

A na-eji Nano-calcium carbonate eme ihe n'ọtụtụ ebe na rọba, rọba, imepụta akwụkwọ, ink na ubi ndị ọzọ, nwere nnukwu ahịa ahịa.N'ime ụlọ ọrụ, a na-ejikarị usoro carbonization na-emepụta nano-calcium carbonate, na CaO na-enweta site na calcining limestone, nke a na-agbari ma kwụsịtụ Ca (OH) 2 Crush, tinye onye na-ahụ maka ụdị kristal, gafere CO2 carbonization, akpịrị ịkpọ nkụ, na elu. ọgwụgwọ iji nweta nano-calcium carbonate.N'oge usoro a, a ga-emepụta gas na-ekpofu ihe (CO2), mmiri na-adịghị ọcha (mmiri ọcha) na ihe mkpofu, nke ga-emecha mee ka mbelata nke ngwaahịa ngwaahịa ma belata ma ọ bụ ghọta ihe atọ na-efunahụ efu efu na-emeziwanye ogo nano-calcium. carbonate bụ isi okwu, na carbide slag kwekọrọ kpamkpam n'echiche nchebe gburugburu ebe obibi nke ịgwọ ihe mkpofu na ihe mkpofu.

Ka ọ dị ugbu a, nkwadebe nke nano-calcium carbonate sitere na calcium carbide slag gụnyere ụzọ atọ: calcination slaking, hydrochloric acid leaching na ammonium chloride leaching.Li Rui et al.jiri usoro nhazi nke calcination na nrụgide nrụgide na-eme ka calcium carbide slag meghachi omume na CO2 flue gas n'ime ikuku carbonization nke nrụgide iji nweta nano calcium carbonate spherical (60nm).Usoro a abụghị naanị na-edozi mmetọ nke ikuku gas na-ekpofu CO2, ma na-enwetakwa ngwaahịa bara uru dị elu;Liu Fei et al.nakweere usoro leaching hydrochloric acid, acidified calcium carbide slag na hydrochloric acid nwere pH=8, ma mee mmeghachi omume metathesis na sodium carbonate.Nsonaazụ gosiri na acidified calcium carbide slag ga-akwalite calcium carbonate whiskers The omume nke agglomeration na keadighi rarii alaka forked na-emecha na-eduga na aragonic calcium carbonate whiskers na otu nkesa na elu akụkụ ruru (30-60).E jiri ya tụnyere akụrụngwa dị elu dị ọcha, a na-achọpụta na nano-carbonic acid nke a kwadebere site na calcium carbide slag Calcium na-ezute ụkpụrụ mba ma na-ebelata mmetọ nke carbide slag kpatara.Usoro a na-atụ aro ụzọ usoro dị irè maka nkwadebe nke nano-calcium carbonate.

Zhu Min na ndị ọzọ jiri ammonium chloride pretreat calcium carbide slag, wee kwadebe nano-calcium carbonate site carbonization.Nsonaazụ gosiri na mgbe ntinye nke ammonium chloride ngwọta bụ 8%, ọnụ ọgụgụ ojiji nke calcium carbide slag karịrị 92%.Ụdị nano-calcium carbonate (nkezi urughuru nha bụ 38nm), ịdị ọcha na ịdị ọcha nke ngwaahịa a nwetara site na usoro a ruru 99.65% na 98.60% n'otu n'otu, nke na-edozi nsogbu nke ịdị ọcha dị ala na ọcha adịghị ọcha kpatara site na adịghị ọcha na nano- calcium carbonate, ma bụrụ ezigbo ngwọta maka ngwa ụlọ ọrụ mmepụta ihe na-esote A na-enye ụzọ usoro dị mma.

Na nchịkọta, a na-eji nnukwu ego nke CO2 mee ihe na nkwadebe nke calcium carbonate slag, na iji uru bara ụba nke calcium carbide slag nwere ike ime n'otu oge ahụ.Otú ọ dị, ọ dị mfe ịmepụta mmiri na-ekpofu mmiri mgbe ihe mgbakwunye kemịkal gbanwere elu ya.Ọ bụrụ na agwọghị ya, ọ ga-ebute mmetọ nke abụọ.Mkpa nleba anya A na-enye nleba anya n'ụzọ zuru ezu na ngwaahịa sitere na mmeghachi omume iji ghọta nrụgharị nke carbide slag.

Ọ bụrụ na ị nwere mmasị na Calcium Hydroxide slakingCalciumigwe ihe igwe carbonate, 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.Injinia nhọrọ anyị ga-ahazi nhazi akụrụngwa sayensị maka gị wee kwuo maka gị.