Kunna Alumina don H2O2 samarwa, CAS #: 1302-74-5, Kunna Alumina
Ƙayyadaddun bayanai
| Abu | ||||
| Crystalline lokaci | r-Al2O3 | r-Al2O3 | r-Al2O3 | r-Al2O3 |
| Bayyanar | Farin ball | Farin ball | Farin ball | Farin ball |
| Takamaiman saman (m2/g) | 200-260 | 200-260 | 200-260 | 200-260 |
| Ƙarar ƙura (cm3/g) | 0.40-0.46 | 0.40-0.46 | 0.40-0.46 | 0.40-0.46 |
| Ruwan sha | >52 | >52 | >52 | >52 |
| Girman barbashi | 7-14 guda | 3-5mm | 4-6 mm | 5-7 mm |
| Yawan yawa | 0.76-0.85 | 0.65-0.72 | 0.64-0.70 | 0.64-0.68 |
| Ƙarfin N/PC | >45 | >70 | >80 | >100 |
Aikace-aikacen alumina da aka kunna azaman adsorbent
Ana amfani da wannan samfurin don sabunta samfuran lalata na maganin aiki a cikin samar da hydrogen peroxide ta hanyar anthraquinone.Yana da mahimmancin sinadarai don samar da hydrogen peroxide.Yana da ƙarancin foda mai iyo, ƙarancin abrasion, babban yanki na musamman da babban ƙarfin haɓakawa, da tsawon rayuwar sabis.
Abubuwan da ke shafar aikin adsorption
1.Girman ɓangarorin: Karami girman nau'in ƙwayar cuta, mafi girman ƙarfin adsorption, amma ƙarami girman barbashi, ƙananan ƙarfin barbashi, wanda ke shafar rayuwar sabis ɗin sa.
2. Ƙimar pH ta ruwa: Lokacin da ƙimar pH ta fi 5, ƙananan ƙimar pH, mafi girman ƙarfin adsorption na alumina da aka kunna.
3.Matsalolin fluorine na farko a cikin ɗanyen ruwa: mafi girman ƙaddamarwar fluorine na farko, mafi girman ƙarfin talla.
4. A alkalinity na raw ruwa: babban taro na bicarbonate a cikin raw ruwa zai rage adsorption iya aiki.
5.Chloride ion da sulfate ion.
6.Tasirin arsenic: alumina da aka kunna yana da tasirin adsorption akan arsenic a cikin ruwa.Tarin arsenic akan alumina da aka kunna yana haifar da raguwar ƙarfin adsorption na ions fluoride, kuma yana da wahala a fitar da ion arsenic yayin sabuntawa.
Tsafta: ≥92%
Shiryawa
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