Cov kev siv calcium chloride hauv kev lag luam thiab calcium chloride noj tau yog dab tsi?

Raws li cov dej siv lead ua muaj, calcium chloride muab faib ua calcium chloride dihydrate thiab calcium chloride anhydrous raws li cov dej siv lead ua. Cov khoom muaj nyob rau hauv cov hmoov, flake thiab granular daim ntawv. Raws li qib, muab faib ua qib kev lag luam calcium chloride thiab qib zaub mov calcium chloride. Calcium chloride dihydrate yog cov tshuaj dawb flake lossis grey, thiab feem ntau siv calcium chloride dihydrate hauv khw yog ua tus neeg sawv cev yaj daus. Calcium chloride dihydrate yog ziab thiab qhuav ntawm 200 ~ 300 ℃, thiab cov khoom calcium chloride anhydrous tuaj yeem npaj tau, uas yog cov khoom dawb thiab tawv lossis cov khoom me me ntawm chav tsev kub. Nws feem ntau siv rau hauv dej ntsev siv rau hauv cov khoom siv tub yees, cov neeg sawv cev deicing txoj kev thiab desiccant.

① Kev siv cov tshuaj calcium chloride qib kev lag luam

1. Calcium chloride muaj cov yam ntxwv ntawm cua sov thiab qhov chaw khov qis thaum sib cuag nrog dej, thiab siv los ua daus thiab dej khov tshem tawm rau txoj kev, txoj kev loj, chaw nres tsheb thiab chaw nres nkoj.
2. calcium chloride muaj lub luag haujlwm ntawm kev nqus dej muaj zog, vim nws yog qhov nruab nrab, tuaj yeem siv rau kev ziab ntawm feem ntau cov pa roj, xws li nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide thiab lwm yam roj. Tab sis tsis tuaj yeem ziab ammonia thiab cawv, yooj yim rau kev cuam tshuam.
3. calcium chloride nyob rau hauv calcined cement ua ib qho additive, tuaj yeem ua rau qhov kub calcination ntawm cement clinker txo los ntawm kwv yees li 40 degrees, txhim kho lub peev xwm ntau lawm ntawm lub kiln.
4. Cov tshuaj calcium chloride aqueous yog ib qho tseem ceeb rau cov tub yees thiab cov dej khov. Txo qhov khov ntawm cov tshuaj, kom qhov khov ntawm dej qis dua xoom, thiab qhov khov ntawm cov tshuaj calcium chloride yog -20-30 ℃.
5. tuaj yeem ua kom cov pob zeb tawv thiab ua rau lub tsev tsis txias, yog ib qho tshuaj tiv thaiv kev khov zoo heev.
6. kev tsim cov cawv, ester, ether thiab acrylic resin siv ua tus neeg sawv cev dehydrating.
7. siv ua tus neeg sawv cev rau chaw nres nkoj thiab cov hmoov av ntawm txoj kev, paj rwb ntaub hluav taws kub hnyiab.
8. siv ua tus neeg sawv cev tiv thaiv aluminium magnesium metallurgy, tus neeg sawv cev refining.
9. yog qhov tsim cov xim pas dej xim precipitating agent.
10. rau kev ua cov ntawv pov tseg deinking.
11. Siv ua ib qho tshuaj reagent analytical.
12. siv ua cov roj nplua nyeem ntxiv.
13. yog qhov tsim cov khoom siv ntsev calcium.
14. kev lag luam kev tsim kho siv tau ua cov nplaum thiab cov khoom siv tiv thaiv ntoo piav qhia: Kev tsim cov kua nplaum hauv lub tsev.
15. nyob rau hauv chloride, caustic soda, inorganic chiv ntau lawm siv los tshem tawm SO42-.
16. Kev ua liaj ua teb siv tau ua tus neeg sawv cev rau kev txau rau cov nplej tiv thaiv kab mob qhuav kub, kev hloov kho av ntsev, thiab lwm yam.
17. calcium chloride nyob rau hauv lub adsorption ntawm plua plav, txo cov hmoov av muaj ib qho tseem ceeb nyhuv.
18. Hauv kev khawb roj av, nws tuaj yeem ua kom cov av nkos ruaj khov ntawm qhov tob sib txawv. Siv roj nplua nyeem rau qhov khawb kom ntseeg tau tias kev ua haujlwm khawb av tau zoo. Calcium chloride uas muaj kev ntshiab siab yog siv los ua lub qhov ntsaws, uas ua lub luag haujlwm ruaj khov hauv cov roj qhov.
19. Qhov ntxiv ntawm calcium chloride hauv dej pas dej ua rau cov dej pas dej ua ib qho pH buffer solution thiab ua rau cov dej pas dej ua kom tawv, uas tuaj yeem txo qhov kev yaig ntawm cov phab ntsa pas dej ua ke.
20. kev kho cov dej khib nyiab uas muaj fluorine, cov dej khib nyiab kom tshem tawm cov phosphoric acid, mercury, lead thiab tooj liab hnyav, soluble hauv dej tom qab chloride ion muaj cov nyhuv ntawm kev tua kab mob.
21. Qhov ntxiv ntawm calcium chloride rau hauv dej ntawm Marine aquariums tuaj yeem ua rau cov ntsiab lus ntawm bioavailable calcium hauv dej, thiab cov molluscs thiab coelenterates cog rau hauv lub aquarium yuav siv nws los tsim calcium carbonate plhaub.
22. ua cov tshuaj chiv sib xyaw nrog calcium chloride dihydrate hmoov, lub luag haujlwm ntawm kev tsim cov tshuaj chiv sib xyaw yog granulation, siv cov viscosity ntawm calcium chloride kom ua tiav granulation.

② Siv cov calcium chloride hauv zaub mov

1. rau txiv apples, txiv tsawb thiab lwm yam txiv hmab txiv ntoo preservative.
2. rau kev txhim kho cov hmoov nplej ua cov protein thiab calcium fortifier hauv cov khoom noj.
3. ua tus neeg sawv cev kho, siv tau rau cov zaub hauv qab. Nws kuj ua rau cov kua taum pauv khov kho los ua cov taum pauv, thiab siv tau ua cov khoom xyaw hauv kev ua zaub mov molecular los ntawm kev cuam tshuam nrog sodium alginate los ua cov pellets zoo li caviar rau ntawm qhov chaw ntawm cov zaub thiab kua txiv hmab txiv ntoo.
4. Rau kev ua npias, yog tias tsis muaj cov zaub mov hauv cov kua npias brewing yuav raug ntxiv rau cov khoom noj calcium chloride, vim tias calcium ion yog ib qho ntawm cov zaub mov muaj feem cuam tshuam tshaj plaws hauv cov txheej txheem npias brewing, nws yuav cuam tshuam rau acidity ntawm wort thiab poov xab ua si cuam tshuam. Thiab cov khoom noj calcium chloride tuaj yeem muab cov npias brewed qab zib.
5. Ua ib qho electrolyte ntxiv rau cov dej haus kis las lossis qee cov dej qab zib suav nrog dej fwj. Vim tias cov khoom noj calcium chloride nws tus kheej muaj qhov saj ntsev heev, nws tuaj yeem hloov ntsev rau kev tsim cov dib pickled yam tsis ua rau cov sodium hauv cov khoom noj nce ntxiv. Cov khoom noj calcium chloride muaj cov khoom cryogenic thiab siv los ncua qhov khov ntawm caramel hauv cov chocolate uas muaj caramel.