Activated Alumina

1. Muaj zog noo noo nqus, tsis yog - tshuaj lom, tsis muaj ntxhiab, tsis yog -pulverizing, insoluble hauv dej;. 2. Qhuav qhov tob kom siab li qhov dej dew point kub hauv qab -70 degree;. 3. Feem ntau

1. Potassium permanganate cov ntsiab lus tuaj yeem hloov kho rau 4%, 6%, 8%, thiab lwm yam;. 2. Ua ke lub cev muaj peev xwm adsorption ntawm activated alumina nrog lub zog oxidizing muaj zog ntawm

1. Cov qauv pore zoo heev, txhua yam khoom thiab thermal stability;. 2. Cov ntaub ntawv Crystalline tuaj yeem hloov kho rau alumina trihydrate, alumina hydrate, X, ρ, thiab ;. 3. Feem ntau yog siv

1. Ua lub luag haujlwm ntawm pretreatment thiab tiv thaiv hauv olefin purification;. 2. Ua haujlwm ua ke nrog molecular sieves, lwm yam adsorbents thiab catalysts;. 3. Feem ntau siv rau kev ua kom

1. Tshwj xeeb tsim los rau kev lag luam hydrogen peroxide ntau lawm;. 2. Siv los ua ib qho ndispensable adsorbent thiab regeneration catalyst hauv hydrogen peroxide cog;. 3. Feem ntau siv rau cov

1. Muaj peev xwm dechlorination, ceev cov tshuaj tiv thaiv kinetics, thiab tsis tshua muaj siab poob;. 2. Kev tshem tawm zoo heev rau hydrogen chloride (HCl);. 3. Feem ntau siv rau kev tshem tawm

1. Ib qho ntawm cov khoom siv adsorption feem ntau siv rau kev tshem tawm fluoride;. 2. Muaj zog affinity rau fluorides, thiab muaj peev xwm adsorption zoo;. 3. Feem ntau siv rau kev kho cov dej haus