Calcium chlorideyog cov tshuaj lom neeg muaj cov tshuaj chloride thiab calcium cov ntsiab lus. Tshuaj mis mis yog CACL2, uas yog qhov ntsim me me. Nws yog ib txwm ion -type halide, nrog dawb, tawv tawv lossis cov khoom ntawm chav sov. Nws cov ntawv thov feem ntau suav nrog cov dej qab ntsev, txoj kev melting cov neeg sawv cev thiab cov neeg muaj nqis siv hauv cov khoom siv hauv tub yees.
Calcium chlorideLos ntawm cov tsos yog muab faib ua cov kua calcium chloride thiab cov tshuaj calcium. Ua kua calcium chloride yog cov tshuaj muaj aqueous ntawm calcium chloride, cov ntsiab lus dav dav ntawm calcium chloride yog 27 ~ 42%. Yog tias cov ncauj lus ntawm calcium chloride yog siab dhau, kev daws yuav yog viscous dhau, muaj kev thauj mus los, siv cov teeb meem thiab lwm yam teeb meem. Khoom calcium cov tshuaj calcium muaj peev xwm faib ua ke, cov hmoov thiab lwm yam peb, tau muab faib ua calhiro polydrate los yog anhydrous calcium chloride. Cov ntsiab lus ntawm calcium chloride nyob rau hauv calcium chloride yog feem ntau 72 ~ 78%, thiab 94% (feem ntau yog tshuaj calcium ntau dua).
Feem ntau hais lus, cov txheej txheem tsim ntawm spherical calcium yog qhov nyuaj, tab sis nws cov khoom lag luam muaj qhov zoo nkauj, tab sis zoo ntawm cov tshuaj khib, tsis muaj hmoov av, tsis yooj yim los nqus dej noo, yog li tus nqe muag ntawm spherical calcium calcium calcium calcium cuv los yog hmoov roj calcium chloride, feem ntau yog siv rau tsev neeg Desiccant, export rau daus thiab dej khov melting tus neeg sawv cev. Los ntawm qib kawm, calcium chloride tuaj yeem faib ua kev kawm calcium chloride thiab zaub mov muaj cov tshuaj calcium. Piv nrog muaj cov qib calcium chloride, zaub mov qib qib calcium chlicide muaj cov txheej txheem kev tswj hwm thiab cov khoom lag luam ntau dua. Tus qauv hauv tebchaws tau ntxiv cov ntsuas uas muaj xws li xim, hlau hlau (txhuas, cov ntsiab lus fluoric) thiab cov tshuaj fiab ntawm cov khoom lag luam. Khoom Noj Khoom Haus Qib Cal calcium chloride tuaj yeem siv tau raws li stabilizer, desiciding tus neeg sawv cev, thiab lwm yam, qab zib thiab khoom noj kev lag luam thiab khoom noj khoom haus pab.
Cov ntawv thov MAIN:
Calcium chlorideyog tsim los ntawm chlorine thiab calcium thiab muaj tshuaj cacl2. Nws yog ib qho ionic halide, dawb ruaj ntawm chav tsev kub thiab nruab nrab hauv cov kua aqueous. Calcium chloride, nws cov hydrates thiab cov kev daws teeb meem tseem ceeb hauv kev tsim khoom noj, cov ntaub ntawv hauv tsev, tshuaj thiab biology.
Kev Siv Siv
1, siv los ua ntau lub hom phiaj desiccant, xws li nitrogen, oxygen, hydrogen chloride, sulfur dioxide thiab lwm cov pa ziab. Siv raws li lub dehydrating tus neeg sawv cev hauv kev tsim cov cawv, esters, kev pab tsiaj thiab acrylics. Calcium Chloride aque kev daws yog ib qho tseem ceeb rau cov tub yees txias rau lub tub yees thiab dej khov ua. Nws tuaj yeem ua kom nrawm nrawm ntawm cov pob zeb ua thiab nce cov txias tsis kam ntawm cug cug. Nws yog ib lub tsev ua haujlwm tseem ceeb rau cov neeg sawv cev. Siv raws li chaw nres nkoj Antifogging tus neeg sawv cev thiab cov av plua plav, Npuag Hluav Taws Xob Retardant tus neeg sawv cev. Siv los ua tus neeg sawv cev tiv thaiv thiab ua kom tus neeg sawv cev rau txhuas cov hlau nplaum metallurgy. Nws yog ib tug precipitator rau kev tsim cov pas dej pigments. Siv rau cov ntawv pov thawj khib nyiab. Nws yog cov khoom siv raw rau kev tsim cov ntsev calcium.
2. Chelating tus neeg sawv cev; Tus neeg kho tsev; Calcium felfier; Tub yees rau tub yees; Desiccant; Anticoagulant; Microbiotics; Pickling tus neeg sawv cev; Cov nqaij incompers.
3, siv ib yam li desiccant, txoj kev plua plav cus thawj saib xyuas, foob tus neeg sawv cev, ntaub qhwv ntsej muag, khoom noj khoom haus cov ntsev thiab siv rau hauv cov ntsev calcium.
4, siv raws li roj nplua roj ntxiv.
5, siv raws li kev tshawb nrhiav cov tshuaj tiv thaiv.
6. Nws yog tsuas yog siv rau kev kho mob ntawm Tetany, Urticalia, plab hnyuv, muaj kev lom zem thiab ua kom muaj ntshav calcium.
7, siv rau hauv kev lag luam khoom noj raws li calcium fortiftion forfecting tus neeg sawv cev, tus neeg kho tus neeg sawv cev, chelating tus neeg sawv cev thiab desiccant.
8, tuaj yeem nce kev sib txig ntawm cov kab ntxwv ntawm phab ntsa.
Siv
1. Calcium chloridetuaj yeem muab ntxiv rau cov khoom noj ua cov calcium txhim kho, lossis ua cov sib koom ua ke rau taum pauv thiab cheese.
2. Calcium chloride tuaj yeem ntxiv rau cov dej cawv thiab dej qab zib kom tswj kav phua thiab tawv tawv ntawm cov dej qab zib.
3. Siv rau hauv kev lag luam khoom noj raws li calcium fortify forfulfer, tus neeg kho tus neeg saib xyuas, chelating tus neeg sawv cev thiab desiccant.
4. Nws tuaj yeem nce cov kab mob ntawm cov kab ntxwv ntawm phab ntsa.
5. Qhov yaj thiab exothermic cov khoom ntawm calcium chloride ua rau nws siv nyob rau hauv tus kheej cua kub cov kaus poom thiab cua sov ncoo.
Kev npaj txoj kev:
1.Calcium chloride dihydrate (cov txheej txheem lub cev qhuav dej) txoj kev:
Cov khoom siv tau muaj anhydrous calcium cov tshuaj tau npaj los ntawm kom qhuav thiab dehydrating calcium chloride ntawm 200 ~ 300 ℃.
Cov tshuaj tiv thaiv kev siv tshuaj yog li nram no:
Rau nruab nrab calcium vloride tov, tsuag kom qhuav ntau yam siv tau ntawm 300 ℃ kub kub txaus rau lub cev qhuav dej kom qhuav, los npaj anhydre calcium chloride hmoov cov khoom tiav.
2.Spray Kov thiab Dewatering txoj kev:
Cov tshuaj calmium caluartral calacium, uas tau tshem tawm cov roj av ua kom qhuav ntau dua los ntawm cov tshuaj txau kom qhuav thiab ua kom qhuav, thiab tom qab ntawd hmoov tsis muaj calhydrous calcium chloride yog tau txais los npaj cov tshuaj hawrous calcium chloride cov khoom.
3. Niam cawv txoj hau kev:
Kev daws teeb meem yog tau los ntawm kev ntxiv cov txiv qaub mis nyuj rau leej niam ntawm cov txheej txheem soda
4. COMPOUND DECOMPROSITE Txuj Ci:
Nws yog tsim los ntawm qhov kev txiav txim ntawm calcium carbonate (limestone) nrog hydrochloric acid.
Kev siv tshuaj lom neeg tshuaj: CACO3 + 2HLL = CACL2 + H2O + + CE2 ↑.
Tom qab cov kauj ruam tau ua tiav saum toj no, cov cua sov yog rhuab rau 260 degrees Celsius, evaporation thiab lub cev qhuav dej.
5.Refining txoj kev:
Cov khoom lag luam los ntawm kev tsim cov sodium hypochlorite yog kho kom zoo.
Ib qho los ntawm cov khoom lag luam ntawm cov txheej txheem daws teeb meem rau kev npaj ntawm sodium carbonate.
Ca (Huag) 2 + 2NH4Cl → CACL2 + 2NH3 + 2H2O
Kev ceev faj:
Kaw ua haujlwm los txhim kho qhov cua. Cov neeg ua haujlwm yuav tsum raug cob qhia tshwj xeeb thiab nruj me ntsis ua haujlwm los ntawm cov txheej txheem kev ua haujlwm. Nws raug nquahu kom cov neeg ua haujlwm hnav lub ntsej muag cov ntsej muag plua plav kom tsis txhob muaj hmoov av. Thaum tuav, lub teeb thauj khoom thiab kev thauj khoom yuav tsum ua kom tiv thaiv kev puas tsuaj rau ntim thiab ntim.
Cia Kev ceev faj:
Khaws rau hauv qhov chaw txias, tshuab ua kom muaj zog. Cov ntim khoom yuav tsum tau muab khi thiab pov hwm los ntawm noo noo. Khaws cais tawm ntawm cov khoom tawg.
Cov khoom ntim: 25kg / hnab
Lub Sijhawm Post: Apr-12-2023