ʻO Henan Sinmat Chemical Co., Ltd. kekahi o nā mea hana hilinaʻi a me nā mea hoʻolako o ka alumina defluorination adsorbent i Kina. Me ka ʻike nui, mahalo mākou iā ʻoe e kūʻai i ka alumina defluorination adsorbent kiʻekiʻe kiʻekiʻe no ke kūʻai aku ma ʻaneʻi mai kā mākou hale hana. E kelepona mai iā mākou no ka hāpana manuahi.
Hoʻolauna
ʻO ka alumina defluorination adsorbent, he ʻano alumini oxide i hoʻolālā kūikawā ʻia no ka wehe ʻana i nā fluorides (ʻoi aku ka fluoride ion) mai ka wai a i ʻole nā wai ʻē aʻe. Loaʻa iā ia ka pilina ikaika no nā fluoride, a hiki ke hana i nā paʻa hydrogen a i ʻole ke hoʻololi i ka ion me nā ion fluoride.
Ke hilinaʻi nui nei ka mea hana alumina defluoridation i ka hoʻololi ion a me ka adsorption ili e pili ana i nā hui hydroxyl surface a me nā ion fluoride. Hoʻopili paʻa ia i nā ion fluoride mai ka wai ma luna o ka ʻili o ka mea, no laila e hōʻemi ana i nā pae fluoride a me ka hōʻoia ʻana i ka wai i mālama ʻia e kū i nā kūlana no ka inu ʻana a i ʻole ka hoʻohana ʻana i ka ʻoihana.
Loaʻa i ka alumina adsorbent no ka defluorination nā pono o ka nui o ka wai absorption rate, ka hiki ke koho adsorption ikaika, ka waikawa kiʻekiʻe a me ka hoʻomanawanui alkali, ka haʻahaʻa haʻahaʻa a me ke ola pōʻai lōʻihi. ʻO kekahi o nā mea hoʻohana nui loa i hoʻohana ʻia no ka wehe ʻana i ka fluoride, hoʻohana maʻamau ka alumina i hoʻōla ʻia no ka mālama ʻana i ka wai inu hale a me ka wai ʻino ʻoihana, hoʻohana pū ʻia no ka mālama fluoride o ka wai maʻemaʻe kiʻekiʻe ma ka ʻoihana lāʻau lapaʻau a me nā ʻoihana uila.
Hōʻike ʻenehana
|
ʻAno Crystal |
X-ρ |
||
|
ʻO ke kimekema |
Ua ʻōlelo ʻo Al2O3·nH2O |
||
|
Anawaena(mm) |
3-5 |
2-4 |
1-3 |
|
ʻOi aku ka nui (g/ml) |
ʻOi aku a i ʻole like me 0.7 |
ʻOi aku a i ʻole like me 0.7 |
ʻOi aku a i ʻole like me 0.7 |
|
Ka ikaika ʻohi (N) |
ʻOi aku ma mua a i ʻole like me 110 |
ʻOi aku a i ʻole like me 60 |
ʻOi aku a i ʻole like me 40 |
|
ʻAi Ili(m2/g) |
ʻOi aku ma mua a i ʻole like me 300 |
ʻOi aku ma mua a i ʻole like me 300 |
ʻOi aku ma mua a i ʻole like me 300 |
|
Pore Volume(cm3/g) |
ʻOi aku ma mua a i ʻole like me 0.38 |
ʻOi aku ma mua a i ʻole like me 0.38 |
ʻOi aku ma mua a i ʻole like me 0.38 |
|
ʻO ka maikaʻi o ka wehe ʻana i ka fluoride (mg/g) |
20-30 |
20-30 |
20-30 |
|
Laki ʻaʻahu (%) |
He emi a like paha me 0.60 |
He emi a like paha me 0.60 |
He emi a like paha me 0.60 |
Palapala noi
- Lapaau wai
Nā huahana pale: alumina defluorination adsorbent, alumina ho'ā no ka wehe 'ana i ka fluoride, ka wehe 'ana i ka fluoride alumina ho'ā 'ia, ka wehe 'ana o ka fluoride e ka alumina ho'ā, alumina no ka defluorination.
