Calcium Hydroxide Rau Pharmaceutical lossis Khoom Noj
Technical Index
| Cov khoom | Chav tsev | Txuj | Kev tshwm sim |
| Qhov tshwm sim | Dawb hmoov | Dawb hmoov | |
| Ca(OH) 2 | % | 95-100.5 Nws | 99 |
| Magnesium thiab alkali hlau | % | ≤ 2 | 1.55 ib |
| Acid insoluble teeb meem | % | ≤0.1 | 0.088 ib |
| As | mg/kg | ≤ 2 | 1.65 ib |
| Fluoride (As F) | mg/kg | ≤ 50 | 48.9 ua |
| Pb | mg/kg | ≤ 2 | 1.66 ib |
| Heavy hlau (As Pb) | mg/kg | ≤10 | 9.67 ib |
| Poob rau ziab | % | ≤1 | 0.99 ib |
| Sieve residue (0.045mm) | % | ≤0.4 | 0.385 ib |
Kev siv
Calcium hydroxide yog ib qho kev sib xyaw ua ke uas tuaj yeem siv rau ntau qhov chaw. Ib qho ntawm nws cov kev siv tseem ceeb yog hauv kev tsim cov hmoov bleaching, uas yog siv los ua tshuaj tua kab mob, tshuaj dawb, thiab dej purifier. Nws lub peev xwm nqus carbon dioxide zoo heev ua rau nws yog ib qho tseem ceeb ntawm cov dej softeners. Tsis tas li ntawd, nws kuj tau dav siv los ua tshuaj tua kab thiab tanning depilator.
Tsis tas li ntawd, calcium hydroxide plays lub luag haujlwm tseem ceeb hauv kev ua kom qab zib. Nws pab tshem tawm impurities los ntawm cov txheej txheem tsim cov suab thaj, uas ua rau cov suab thaj zoo zoo. Nws txoj kev nplua nuj nyob hauv kev tsim kho kev lag luam tsis tuaj yeem raug saib xyuas, vim nws yog ib qho tseem ceeb ntawm cov khoom siv hauv tsev xws li mortar thiab plaster. Kev siv ntau yam ntawm calcium hydroxide ua rau nws muaj txiaj ntsig zoo hauv ntau qhov kev lag luam.
Hierarchical khoom nta:
1. Kev kho dej: Calcium hydroxide yog siv dav hauv cov chaw kho dej kom muag cov dej tawv. Cov tshuaj no cuam tshuam nrog cov zaub mov muaj nyob hauv dej, xws li magnesium thiab calcium, tsim cov dej nag uas txo cov dej tawv.
2. Cov tshuaj tua kab mob thiab tshuaj tua kab: Lub zog alkalinity ntawm calcium hydroxide ua rau nws tshem tawm cov kab mob thiab kab mob zoo. Nws yog ib qho tshuaj tua kab mob ntuj thiab feem ntau siv hauv kev ua liaj ua teb los tswj cov kab tsuag.
3. Cov khoom siv hauv tsev: Calcium hydroxide muaj cov khoom sib txuas zoo heev thiab yog ib qho tseem ceeb ntawm kev tsim cov mortar thiab stucco. Nws ua rau kom cov kav ntev thiab lub zog ntawm cov ntaub ntawv no, kom ntseeg tau cov qauv siv ntev.
4. Sugar refining: Calcium hydroxide pab tshem tawm cov impurities, yog li pab kom huv ntawm qab zib. Nws plays lub luag haujlwm tseem ceeb hauv cov txheej txheem kom paub meej, ua rau muaj txiaj ntsig zoo hauv qab zib.
Hauv kev xaus, Calcium Hydroxide yog ntau yam sib xyaw uas muaj ntau yam txiaj ntsig thoob plaws ntau yam kev lag luam. Nws cov ntawv thov muaj xws li kev kho dej thiab tshuaj tua kab mob mus rau cov ntaub ntawv tsim kho thiab kev ua kom qab zib. Nrog peb cov khoom zoo calcium hydroxide, koj tuaj yeem ntseeg nws cov txiaj ntsig thiab kev ntseeg tau. Txawm hais tias koj xav tau dej softening, tswj kab los yog cov khoom siv hauv tsev, peb Calcium Hydroxide yog cov tshuaj uas koj xav tau. Kawm paub txog nws qhov kev ua tau zoo tshaj plaws thiab coj koj txoj kev lag luam mus rau qhov siab tshiab.
