Calcium carbide slag yog cov khib nyiab khib nyiab tsuas yog muaj cov calcium hydroxide tom qab cov roj calcium kom tau txais acetylene roj. Kev npaj cov tshuaj muaj los ntawm carbide shag yog rau lub hom phiaj ntawm cov txheej txheem rov qab siv zog, thiab kev txhim kho cov nqi thev naus laus zis yuav yog lub hom phiaj ntawm kev tshawb fawb yav tom ntej. HCMILLING (GUILIN Hongcheng) yog cov chaw tsim khoomcalcium hydroxidentogthiabtshuaj ntxiv pob txhaCarbonate Sib Tsoo Zebkhoom siv. Cov hauv qab no yuav ua qhia koj rau cov txheej txheem ntawm kev npaj nano calcium carbonate los ntawm carbide slag.

Nano-calcium carbonate yog dav siv nyob rau hauv roj hmab, plastics, papermaking, number case thiab lwm thaj chaw muaj peev xwm loj. Hauv kev lag luam, cov txheej txheem carbonity yog siv los tsim nano-calcium carbonate, thiab cao crystal form tus neeg sawv cev, hla Cry2 carbonization, lub cev muaj pa, thiab saum npoo Kev kho kom tau txais nano-calcium carbonate. Thaum lub sijhawm ua cov txheej txheem no, cov roj Khib (CO2), dej paug) thiab ua kom muaj kev txo qis, uas yuav ua rau peb tus neeg khib nyiab XIB Carbonate yog cov teeb meem tseem ceeb, thiab carbide slag yog kiag li hauv kab nrog ib puag ncig tiv thaiv lub tswv yim ntawm kev kho cov khib nyiab nrog pov tseg.

Tam sim no, kev npaj ntawm nano-calcium carbonate los ntawm calcium carbide slag mas suav, hydrochloric acid leb thiab ammonium chloride leaching. Li rui li al. Siv cov txheej txheem kev suav nrog kev suav thiab kev poob siab ua kom muaj calcium carbide slag hnov ​​cov reactor nano calcium carbonate (60nm). Tus txheej txheem no tsis tsuas yog daws cov pa phem ntawm CO2 khib roj, tab sis kuj tseem tau txais cov khoom lag luam muaj txiaj ntsig zoo; Liu Fei li al. saws cov txheej txheem roj acid acid acid, acidified calcium carbide slag nrog ph = 8, thiab nqa tawm ntawm cov tshuaj tiv thaiv sodium carbonate. Cov txiaj ntsig tau pom tias cov acidified calcium carbide SLAG CARBONATE WHISKers nrog cov khoom sib faib thiab cov tshuaj siab siab (30-60). Piv nrog high-purity raw cov ntaub ntawv, nws pom tias nania-carbide sws cov calcium sib ntsib ntawm lub teb chaws tus qauv thiab unceviates cov kuab paug los ntawm carbide slag. Cov txheej txheem no thov txoj kev siv tau rau kev npaj ntawm nano-calcium carbonate.

Zhu min thiab lwm tus siv ammonium chloride rau pretreat calcium carbide slag, thiab tom qab ntawd npaj nano-calcium carbonate los ntawm kev ua pa roj carbonation. Cov txiaj ntsig tau pom tias thaum lub conconium chloride tov yog 8%, tus nqi ntawm calcium carbide slag tau tshaj li 92%. Hom nano-calcium carbonate (nruab nrab particle loj yog 38nm), daws qhov teeb meem ntawm cov khoom siv tsis tshua muaj siab thiab tsis zoo ntawm kev mob siab rau nano- Calcium carbonate, thiab yog ib txoj kev daws teeb meem zoo rau cov ntawv thov txuas ntxiv cov txheej txheem zoo tau muab.

Hauv cov ntsiab lus, muaj ntau ntawm CO2 yog siv nyob rau hauv kev npaj cov calcium carbonate slag, thiab muaj txiaj ntsig-ntxiv siv cov calcium carbide shag tuaj yeem pom tau tib lub sijhawm. Txawm li cas los xij, nws yooj yim los tsim kom muaj dej khib nyiab thaum cov saum npoo yog hloov kho los ntawm cov tshuaj sib ntxiv. Yog tias nws tsis kho, nws yuav ua rau theem ob muaj kuab paug. Kev taug qab cov kev xav tau ntxiv cov kev txiav txim siab ntau yog muab rau cov khoom ntawm cov tshuaj tiv thaiv kom paub txog kev rov ua dua tshiab ntawm carbide slag.

Yog tias koj txaus siab rau calcium hydroxide swbTshuaj ntxiv pob txhaCarbonate Sib Tsoo Zeb, 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.Peb xaiv cov tshuab kev tshawb fawb yuav npaj cov khoom science scoruration rau koj thiab hais rau koj.