1) Kev taw qhia luv luv ntawm zirconium tetrachloride
Zirconium tetrachloride, nrog cov qauv molecularZrCl4,tseem hu ua zirconium chloride. Zirconium tetrachloride tshwm li dawb, glossy crystals los yog hmoov, thaum crude zirconium tetrachloride uas tsis tau purified zoo li daj ntseg daj. Zirconium tetrachloride yog nquag ua rau deliquescence thiab tuaj yeem decompose thaum cua sov, emitting tshuaj lom chlorides thiab zirconium oxide pa luam yeeb. Zirconium tetrachloride yog soluble hauv dej txias, soluble hauv qee cov organic solvents xws li ethanol thiab ether, thiab insoluble hauv qee cov organic solvents xws li benzene thiab carbon tetrachloride. Zirconium tetrachloride yog cov khoom siv raw siv hauv kev tsim cov zirconium hlau thiab zirconium oxychloride. Nws kuj yog siv los ua ib qho kev tshuaj ntsuam reagent, organic synthesis catalyst, waterproofing agent, tanning agent, thiab siv los ua catalyst hauv cov chaw muag tshuaj.
2) Txoj kev npaj ntawm zirconium tetrachloride
Lub crude zirconium tetrachloride muaj ntau yam impurities uas yuav tsum tau purified. Cov txheej txheem purification feem ntau muaj xws li hydrogen txo, molten ntsev purification, fluidized purification, thiab lwm yam. Ntawm lawv, hydrogen txo txoj kev siv cov vapor siab sib txawv ntawm zirconium tetrachloride thiab lwm yam impurities rau sublimation purification, uas yog dav siv.Muaj peb txoj kev tseem ceeb. rau kev npaj zirconium tetrachloride. Ib qho yog los tebzirconium carbidethiab cov roj chlorine ua cov khoom siv raw kom tau cov khoom nyoos, uas tom qab ntawd ua kom huv si; Qhov thib ob txoj kev yog siv ib tug sib tov ntawmzirconium dioxide, carbon, thiab chlorine gas ua raw khoom los tsim cov khoom crude los ntawm cov tshuaj tiv thaiv thiab ces purify lawv; Qhov thib peb txoj kev yog siv zircon thiab chlorine gas ua raw khoom los tsim cov khoom crude los ntawm cov tshuaj tiv thaiv thiab ces purify lawv. Lub crude zirconium tetrachloride muaj ntau yam impurities uas yuav tsum tau purified. Cov txheej txheem purification feem ntau suav nrog kev txo qis hydrogen, molten ntsev purification, fluidized purification, thiab lwm yam. Ntawm lawv, hydrogen txo txoj kev siv cov vapor siab sib txawv ntawm zirconium tetrachloride thiab lwm yam impurities rau sublimation purification, uas yog dav siv.
3) Daim ntawv thov ntawm zirconium tetrachloride.
Kev siv lub ntsiab ntawm zirconium tetrachloride yog los tsimzirconium hlau, uas yog hu ua sponge zirconium vim nws cov sponge ntxeem tau zoo li tsos. Sponge zirconium muaj zog hardness, siab melting point, thiab zoo heev corrosion kuj, thiab tuaj yeem siv rau hauv high-tech industries xws li nuclear zog, tub rog, aerospace, thiab lwm yam. tetrachloride. Tsis tas li ntawd, zirconium tetrachloride tuaj yeem siv los npajzirconium hlaucov tebchaw, nrog rau tsim cov catalysts, waterproofing agents, tanning agents, analytical reagents, pigments, and other products, uas yog siv nyob rau hauv teb xws li electronics, metallurgy, chemical engineering, textiles, tawv, thiab kuaj.
Post lub sij hawm: Oct-17-2024