Kev siv cerium chloride: ua rau cerium thiab cerium ntsev, ua ib qho catalyst rau olefin polymerization nrog txhuas thiab magnesium, raws li lub ntiaj teb tsis tshua muaj kab kawm chiv, thiab kuj yog tshuaj kho mob ntshav qab zib thiab kab mob ntawm daim tawv nqaij.
Nws yog siv nyob rau hauv roj av catalyst, tsheb tso catalyst, intermediate compound thiab lwm yam lag luam. Anhydrous cerium chloride yog cov khoom siv tseem ceeb rau kev npaj cov hlau tsis tshua muaj hauv ntiaj teb los ntawm electrolysis thiab metallothermic txo [2]. Nws yog tau los ntawm dissolving tsis tshua muaj-lub ntiaj teb ammonium sulfate ob ntsev nrog sodium hydroxide, oxidizing nyob rau hauv huab cua, thiab leaching nrog dilute hydrochloric acid. Nws yog siv nyob rau hauv lub tshav pob ntawm corrosion inhibition ntawm hlau.
Post lub sij hawm: Dec-14-2022