Henan Sinmat Chemical Co., Ltd gaw Miwa mungdan hta kam hpa mai ai hku galaw shapraw ai hte garan jaw ai ni kaw na langai mi rai nga ai. Mahkrum madup law law nga ai hte, anhte a htingnu kaw nna ndai shara kaw dut shabra na matu, manu dan ai alumina defluorination adsorbent hpe mari la na matu kabu gara hkap tau la ga ai. Manu jahpu n jaw ra ai sha sample lu na matu matut mahkai mai ai.
Shachyen shaga ai
Activated alumina defluorination adsorbent, ngu ai gaw hka (sh) kaga ntsin ni kaw na hka n-gun (grau nna hka n-gun) hpe shapraw kau na matu laksan galaw da ai aluminum oxide amyu langai mi re. Fluoride ni hte grai htuk manu ai, hydrogen matut mahkai lam ni hpe galaw lu ai (sh) fluoride ion ni hte ion galai shai ai lam ni hpe galaw lu ai.
Activated alumina defluoridation agent gaw madung hku nna ion galai shai ai lam hte npu na hydroxyl hpung ni hte fluoride ion ni lawm ai npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na npu na n-gun ja ai baw ni hpe madung tawn nna galaw ai. Hka kaw na fluoride ions ni hpe dai arai a ntsa de ngang ngang hkap la ai majaw, fluoride n-gun hpe shayawm ya lu nna, san seng ai hka gaw lu sha (sh) bungli galaw ai shara ni hta jai lang na matu madang ni hte maren rai hkra galaw ya lu ai.
Defluorination a matu activated alumina adsorbent gaw hka hpe grai hkam la lu ai atsam, n-gun ja ai lata la ai hkam la lu ai atsam, acid hte alkali hpe hkam sharang lu ai atsam law law, n-gun n law ai hte galu kaba ai cycle prat ngu ai akyu ni hpe mung lu da ai. Fluoride hpe shaw kau na matu grau jai lang ai adsorption material langai hku nna, activated alumina hpe nta kata na lu hka hte bungli galaw ai shara na n san seng ai hka ni hpe jasan jaseng na matu lang ai, tsi hpaji hte electronic bungli ni hta mung -san seng ai hka hpe fluoride hte hkang lu na matu lang ai.
Hpaji masa masat da ai lam
|
Hkristal amyu |
X-ρ |
||
|
Tsi mawan ladat |
Al2O3·nH2O |
||
|
Lamu ga (mm) |
3-5 |
2-4 |
1-3 |
|
N-gun kaba ai (g/ml) |
0.7 hta grau kaba ai (sh) maren sha re. |
0.7 hta grau kaba ai (sh) maren sha re. |
0.7 hta grau kaba ai (sh) maren sha re. |
|
Crush n-gun (N) |
110 hta grau kaba ai (sh) maren sha re. |
hta grau kaba ai (sh) maren sha re. |
hta grau kaba ai (sh) maren sha re. |
|
Npu lamu ga (m2/g) |
300 hta grau kaba ai (sh) maren sha re. |
300 hta grau kaba ai (sh) maren sha re. |
300 hta grau kaba ai (sh) maren sha re. |
|
Pore n-gun (cm3/g) |
0.38 hta grau kaba ai (sh) maren sha re. |
0.38 hta grau kaba ai (sh) maren sha re. |
0.38 hta grau kaba ai (sh) maren sha re. |
|
Fluoride hpe shapraw kau lu ai atsam (mg/g) |
20-30 |
20-30 |
20-30 |
|
Bu hpun ai shadawn shadang(%) |
0.60 hta n law ai (sh) maren sha re. |
0.60 hta n law ai (sh) maren sha re. |
0.60 hta n law ai (sh) maren sha re. |
Shawk shawn ai
- Hka hpe jasan jaseng ai lam
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