I-Alumina esebenzayo kwimveliso ye-H2O2, i-CAS #: 1302-74-5, i-Alumina esebenzayo
Inkcazo
| Into | ||||
| Isigaba seCrystalline | r-Al2O3 | r-Al2O3 | r-Al2O3 | r-Al2O3 |
| Imbonakalo | Ibhola emhlophe | Ibhola emhlophe | Ibhola emhlophe | Ibhola emhlophe |
| Indawo ethile (m2/g) | 200-260 | 200-260 | 200-260 | 200-260 |
| Umthamo wePore(cm3/g) | 0.40-0.46 | 0.40-0.46 | 0.40-0.46 | 0.40-0.46 |
| Ukufunxwa kwamanzi | >52 | >52 | >52 | >52 |
| Ubungakanani besuntswana | 7-14umnatha | 3-5mm | 4-6mm | 5-7mm |
| Unizi lolwapho kuyiwa khona | 0.76-0.85 | 0.65-0.72 | 0.64-0.70 | 0.64-0.68 |
| Amandla N/PC | >45 | >70 | >80 | >100 |
Ukusetyenziswa kwe-alumina esebenzayo njenge-adsorbent
Le mveliso isetyenziselwa ukuhlaziywa kwemveliso yokuthotywa kwesisombululo esisebenzayo ekuveliseni i-hydrogen peroxide yinkqubo ye-anthraquinone.Yimathiriyeli yeekhemikhali eyimfuneko ekuvelisweni kwehydrogen peroxide.Inomgubo omncinci odadayo, i-abrasion ephantsi, indawo enkulu yendawo ethile kunye nomthamo omkhulu wokuhlaziya, kunye nobomi benkonzo ende.
Izinto ezichaphazela ukusebenza kwe-adsorption
1.Ubungakanani be-Particle: Ubuncinci ubungakanani be-particle, buphezulu umthamo we-adsorption, kodwa umncinci ubungakanani be-particle, ungaphantsi kwamandla e-particle, echaphazela ubomi bayo benkonzo.
2. Ixabiso le-pH yamanzi akrwada: Xa ixabiso le-pH liphezulu kune-5, ixabiso le-pH elisezantsi, liphezulu amandla okukhangisa kwe-alumina esebenzayo.
3.Ugxininiso lokuqala lwefluorine kumanzi akrwada: okukhona uphezulu ugxininiso lokuqala lwefluorine, kokukhona likhulu umthamo we-adsorption.
4. Ialkalinity yamanzi akrwada: Uxinzelelo oluphezulu lwebicarbonate emanzini akrwada luya kunciphisa umthamo we-adsorption.
5.I-chloride ion kunye ne-sulfate ion.
6.Impembelelo ye-arsenic: i-alumina esebenzayo inempembelelo ye-adsorption kwi-arsenic emanzini.Ukuqokelelana kwe-arsenic kwi-alumina esebenzayo kubangela ukuhla kwamandla e-adsorption e-fluoride ion, kwaye kwenza kube nzima ukukhupha iiyoni ze-arsenic ngexesha lokuvuselelwa.
Ubunyulu: ≥92%
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