Alumina Whakahohe mo te hanga H2O2, CAS#: 1302-74-5, Konumina Whakahohe
Whakatakotoranga
| Tūemi | ||||
| Wāhanga tioata | r-Al2O3 | r-Al2O3 | r-Al2O3 | r-Al2O3 |
| Te ahua | Poi ma | Poi ma | Poi ma | Poi ma |
| Mata Tauwhāiti (m2/g) | 200-260 | 200-260 | 200-260 | 200-260 |
| Rōrahi pore(cm3/g) | 0.40-0.46 | 0.40-0.46 | 0.40-0.46 | 0.40-0.46 |
| Te whakauru wai | >52 | >52 | >52 | >52 |
| Te rahi o te matūriki | 7-14mesh | 3-5mm | 4-6mm | 5-7mm |
| Kiato rahi | 0.76-0.85 | 0.65-0.72 | 0.64-0.70 | 0.64-0.68 |
| Kaha N/PC | >45 | >70 | >80 | >100 |
Te tono o te alumina whakahohe hei adsorbent
Ka whakamahia tenei hua mo te whakahou i nga hua whakaheke o te otinga mahi i roto i te hanga o te hydrogen peroxide e te tukanga anthraquinone.He rauemi matū tino nui mo te hanga hauwai hauwai.He iti ake te paura maanu, he iti te abrasion, he nui te waahanga mata motuhake me te nui o te kaha whakaora, me te roa o te mahi.
Nga mea e pa ana ki te mahi adsorption
1.Te rahi o te matūriki: Ko te iti o te rahi o te matūriki, ko te teitei ake o te kaha o te whakauru, engari ko te iti o te rahi o te matūriki, ka iti ake te kaha o te matūriki, e pa ana ki tona oranga mahi.
2. Te uara pH wai mata: Ki te teitei ake te uara pH i te 5, ka iti ake te uara pH, ka teitei ake te kaha adsorption o te alumina whakahohe.
3.Te kukū fluorine tuatahi i roto i te wai mata: te teitei ake te kukū fluorine tuatahi, te nui te kaha adsorption.
4. Te alkalinity o te wai mata: te kukū teitei o te bicarbonate i roto i te wai mata ka whakaiti i te kaha adsorption.
5.Katote hauota me te katote pūkawa.
6.Te awe o te arsenic: konumohe whakahohe he awenga whakauru ki te arsenic i roto i te wai.Ko te whakaemitanga o te arsenic i runga i te alumina whakahohe ka heke te kaha adsorption o nga katote fluoride, a he uaua ki te whakakore i nga katote arsenic i te wa o te whakaoranga.
Parakore: ≥92%
Tarapi
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