Calcium chloride (CaCl₂) yog ib qho ntsev inorganic tseem ceeb uas siv dav hauv kev siv hauv kev lag luam vim nws cov solubility siab, hygroscopicity, cov khoom tiv thaiv kev khov qis hauv qhov kub thiab txias, thiab kev ruaj khov tshuaj lom neeg. Hauv qab no yog nws cov kev siv tseem ceeb hauv kev lag luam:
1. Kev Lag Luam Kev thiab Kev Tsim Kho
Tus neeg sawv cev deicing thiab antifreeze:
Siv rau kev yaj dej khov thiab daus ntawm txoj kev, txoj kev khiav ntawm tshav dav hlau, thiab chaw nres tsheb thaum lub caij ntuj no los ntawm kev txo qhov khov ntawm dej.
Zoo dua li ntsev (NaCl) thiab tsis muaj zog rau cov pob zeb thiab cov hlau.
Cov Khoom Siv Ntxiv Rau Pob Zeb:
Ua kom cov pob zeb tawv sai dua, txhim kho kev tsim kho kom zoo hauv qhov chaw txias.
Txo lub sijhawm kho kom zoo, ua rau nws tsim nyog rau cov haujlwm xwm txheej ceev thiab kev tsim kho lub caij ntuj no.
2. Kev Tswj Xyuas Cov Tshuaj Desiccant thiab Av noo
Kev Siv Roj Av Qhuav Rau Kev Lag Luam:
Siv rau kev ziab cov roj av, hydrogen, oxygen, thiab lwm yam roj kom tiv thaiv kev xeb ntawm cov kav dej thiab cov khoom siv tsis ua haujlwm.
Ntim khoom uas tsis ntub dej:
Ua haujlwm ua cov tshuaj desiccant zoo heev hauv cov thawv xa khoom, chaw khaws khoom, thiab cov khoom noj / tshuaj ntim khoom kom tiv thaiv kev puas tsuaj los ntawm cov dej noo.
3. Kev Lag Luam Roj thiab Roj Av
Cov Tshuaj Ntxiv Rau Drilling:
Ua rau cov kua dej ntawm qhov drilling ceev zuj zus, ua kom cov phab ntsa qhov dej ruaj khov, thiab tiv thaiv kom tsis txhob muaj kev tawg.
Tiv thaiv cov av nplaum o, ua kom zoo dua qhov drilling efficiency.
Cov kua ua kom tiav thiab tawg:
Siv rau hauv kev ua kom tiav qhov dej thiab kev ua haujlwm txhawb kom kho cov khoom kua.
4. Kev Lag Luam Tshuaj thiab Kev Tsim Khoom
Cov Khoom Siv Txias thiab Cov Khoom Siv Txias:
Siv rau hauv cov tshuab ua kom txias, kev ua zaub mov khov, thiab cov chaw soj nstuam kub qis kom tswj tau qhov kub thiab txias hauv qab xoom.
Kev Tsim Xim thiab Xim Pigment:
Ua haujlwm ua tus neeg sawv cev pabcuam los txhim kho cov xim solubility thiab stability.
Kev Lag Luam Roj Hmab thiab Yas:
Ua haujlwm ua tus neeg sawv cev tso tawm thiab desiccant los txhim kho cov txheej txheem ntau lawm.
5. Kev Kho Dej thiab Kev Tiv Thaiv Ib Puag Ncig
Kev Kho Dej Pov Tseg:
Tshem tawm cov pa phem xws li phosphates thiab fluorides, kho pH, thiab txhawb kev coagulation thiab sedimentation.
Kev Tswj Plua Plav:
Txau rau ntawm qhov chaw khawb av, thaj chaw tsim kho, lossis txoj kev tsis tau pua av kom txo cov hmoov av thiab ua kom huab cua zoo dua.
6. Kev Lag Luam Khoom Noj thiab Tshuaj
Cov Khoom Noj Khoom Haus Ntxiv (E509):
Siv rau hauv kev tsim cheese (txhawb kev coagulation), cov khoom noj hauv kaus poom (tswj cov qauv), thiab cov dej haus kis las (ua kom cov electrolyte rov qab zoo).
Ua haujlwm ua tus stabilizer thiab thickener los txhim kho cov qauv zaub mov.
Cov Ntawv Thov Kho Mob:
Siv rau hauv cov tshuaj calcium ntxiv, cov neeg sawv cev hemostatic, thiab cov tshuaj anticoagulant.
7. Lwm Cov Ntawv Thov
Log Tsheb Ballast:
Siv ua kua ballast hauv kev sib tw lossis cov tsheb tshwj xeeb los kho qhov hnyav faib.
Cov Khoom Siv Hluav Taws Kub:
Ntxiv rau cov txheej tiv taus hluav taws lossis cov tshuaj tiv taus hluav taws kom txhim kho kev tiv taus hluav taws.
Kev Xav Txog Ib puag ncig thiab Kev Nyab Xeeb
Kev xeb: Cov calcium chloride uas muaj ntau heev yuav ua rau cov hlau thiab cov pob zeb xeb, uas yuav tsum tau siv kom raug.
Kev Cuam Tshuam Rau Ib Puag Ncig: Kev tso dej ntau dhau yuav ua rau av ntsev, ua rau yuav tsum ua raws li cov cai ib puag ncig.
Xaus lus
Vim nws muaj ntau yam ua tau, calcium chloride yog qhov tseem ceeb hauv kev deicing, ziab, khawb roj, tsim tshuaj lom neeg, thiab lwm yam. Kev txhim kho yav tom ntej yuav tsom mus rau kev txhim kho kev phooj ywg ib puag ncig (piv txwv li, cov qauv tsis muaj corrosion) thiab nthuav dav cov ntawv thov muaj nqis siab (piv txwv li, cov khoom siv roj teeb tshiab).
Lub sijhawm tshaj tawm: Lub Rau Hli-20-2025