Nqa Alumina Rau Kev Ua Cov Khoom Phem Txog Hydrogen Peroxide

Lub Activated Alumina rau kev tsim cov tshuaj hydrogen peroxide yog dawb, cov khoom siv kheej kheej; non-toxic, ntxhiab tsw, tsis-pulverized, insoluble hauv dej, ester, hydrocarbon, haus dej cawv, thiab lwm cov kuab tshuaj organic, tsis muaj hmoov hauv dej thiab alkali, Nws muaj qhov zoo ntawm tsis muaj softness, siab meej, ntev kev pab cuam lub neej, tsis muaj ntxhiab tsw, tsis muaj ntxhiab, tsis muaj tshuaj lom, tsis muaj zog thiab ua kom rov qab muaj peev xwm ntawm hydrazine derivatives, thiab nws yog qhov tshwj xeeb tshaj tawm rau kev tsim cov tshuaj hydrogen peroxide los ntawm cov txheej txheem hydrazine. Ntxiv rau qhov adsorbing lub alkali nyob rau hauv cov kua dej ua haujlwm, cov khoom no muaj lub zog ua kom muaj peev xwm rau cov khoom lag luam hydrogenation degradation, uas tuaj yeem hloov cov tshuaj tsis sib luag hauv cov tshuaj tiv thaiv hydrogenation rau hauv hydrazine zoo, kom ntseeg tau qhov kev ruaj ntseg ntawm tag nrho cov tseem ceeb enthalpy thiab kev yooj yim oxidation. Qhov tshuaj tiv thaiv tau nce, thiab tus nqi ntawm hydrazine ntxiv txo, uas txuag cov nqi khiav lag luam. Nyob rau tib lub sijhawm, xav txog qhov yuav tsum tau ua kom rov ua dua tshiab, alumina nrog hydrogen peroxide kom ntseeg tau tias muaj cov yam ntxwv zoo, thiab nws tau hloov me ntsis hauv kev ua tom qab kev tsim dua tshiab.