Cacl2 cog

Kev tsim cov qauv ntawm CACL2 cog

Calcium carbonate yog siv los ua kom tsis zoo rau cov khoom siv hluavtaws (lossis los ntawm cov khoom siv) hydrochloric acid, thiab tom qab ntawd calcium hydroxide lotion yog siv los ua kom tsis muaj cov kua qaub calcium chloride tom qab cov tshuaj tiv thaiv. Cov tshuaj tiv thaiv yog kiag li neutralized, uas yog ib kauj ruam cov tshuaj tiv thaiv. Lub ntsiab tshuaj tiv thaiv yog raws li nram no:

CaCO₃+ 2HCl=CaCl₂ + H₂O + CO₂↑

2 HCl + Ca (OH)₂= CaCl₂ + 2H₂O

Cov txheej txheem ntau lawm ntawm CACL2 cog

• Kev npaj ntawm calcium tshuaj chloride daws

Hydrochloric acid thiab limestone yuav tsum tau reacted los tsim calcium chloride tov.

• evaporation thiab concentration

calcium chloride tov yuav evaporated thiab concentrated los ntawm tsib yam cuam tshuam cross flow yuam kev evaporation system.

• Granulation

Cov tshuaj calcium chloride concentrated yog pumped rau hauv rab phom ntawm fluidized txaj granulator nyob rau hauv lub xeev atomized. Cov khoom siv feedstock ua tiav cov txheej txheem ntawm evaporating thiab txheej granulation nyob rau hauv cov huab cua kub kub. Cov khoom siv calcium chloride nyob rau hauv lub txaj fluidized yog nqa los ntawm lub thoob of elevator mus rau lub nruas npo rau kev tshuaj xyuas cov khoom, thiab cov khoom tiav tiav nkag mus rau lub nruas txias kom txias, thiab tom qab ntawd muab ntim; cov khoom zoo yuav rov qab mus rau granulator los ntawm cov ntsia hlau conveyor thiab mus rau granulate ua cov khoom siv hauv paus.

CBETC cov neeg uas muaj tseeb thiab pragmatic, tshiab thiab enterprising adheres rau kev lag luam lub tswv yim ntawm "Specialization, lub koob npe nrov, innovation thiab kev koom tes". Peb muab cov neeg siv khoom hauv tsev thiab txawv teb chaws nrog cov thev naus laus zis siab heev, cov khoom lag luam thawj zaug thiab cov kev pabcuam hwm. CBETC tseem tsis tau tsuas yog tsim kom muaj txiaj ntsig ntau rau cov neeg siv khoom, tab sis kuj sim peb qhov zoo tshaj plaws kom txuag hluav taws xob, tiv thaiv ib puag ncig thiab txhawb kev sib haum xeeb ntawm tib neeg thiab ib puag ncig.

Peb muaj ntau tshaj li 20- xyoo kev nplua nuj nyob rau hauv cov ntaub ntawv calcium chloride, nrog rau cov concentration, evaporation, ziab, flaking thiab granulation.

Peb tau cog lus rau ntau lub teb chaws thiab cheeb tsam xws li Kaus Lim Qab Teb, Jordan, Bangladesh, Indonesia, Nyab Laj, Tim lyiv teb chaws, Myanmar, Kazakhstan, thiab Sri Lanka thiab lwm yam.