Q1: Dab tsi yog qhov kub thiab txias uas cov hmoov ua kom zeolite tuaj yeem nqus tau hauv cov kua nplaum?
A1: 500 degrees hauv qab no tsis muaj teeb meem, thawj molecular sieve hmoov ntawm 550 degrees, kub kub ci yuav plam crystallization dej, thaum kub poob rau hauv chav tsev kub, yuav maj mam nqus noo noo rov qab.Thaum lub calcination kub yog 900 degrees, lub crystal qauv raug rhuav tshem thiab tsis tuaj yeem rov qab los, tsis yog dej nqus.Yog li cov hmoov ua kom tau txais qhov kub thiab txias hauv qab 500 degrees celsius.
Q2: Dab tsi yog qhov pom zoo ntawm activated zeolite hmoov?
A2: Tus nqi ntawm cov hmoov activating yog txiav txim siab raws li cov dej xav tau kom tshem tawm ntawm qhov system.Kev nqus dej zoo li qub ntawm 24 txhais tau hais tias nyob rau hauv lub xeev zoo tagnrho, cov dej nqus los ntawm cov hmoov ua kom muaj zog yog 24%.ntawm nws tus kheej qhov hnyav.
Q3: Puas yuav ua rau cov hmoov ua kom zeolite cuam tshuam rau viscosity ntawm cov kua nplaum?
A8: Lub tshuab ua haujlwm zeolite hmoov tsis muaj qhov cuam tshuam ntawm kev nce viscosity, thiab cov nyhuv ntawm cov viscosity ntawm lub cev tsuas yog cuam tshuam ntawm lwm cov ntaub ntawv inorganic.
Q3: Puas tuaj yeem ua kom cov hmoov ntxiv rau polyols?
A9: Ob lub ntsiab lus polyurethane A feem ntau yog polyester polyol thiab polyether polyol, ua kom cov hmoov feem ntau ntxiv rau A tivthaiv.
Q4: Puas yuav ua kom cov hmoov nkig dej, piv txwv li, hauv tus cwj mem?
A4: Tsis yog. Cov hmoov ua kom muaj zog kuj yog ib hom molecular sieve, uas belongs rau static molecular sieves thiab tsis tuaj yeem rov tsim dua hauv lub cev.Molecular sieve adsorption, desorption yog conditional, desorption xav tau kub thiab tsis tshua muaj siab, siv cov neeg muas zaub, activated molecular sieve hmoov yog tsim los ntawm resin nrog homogeneous cov ntaub ntawv, tsis muaj desorption tej yam kev mob, uas yog vim li cas cov ua kom cov hmoov tsis txuas ntxiv mus. .(cov resin yog ib qho ntawm cov ntaub ntawv ntawm qee yam inks).
Lub sij hawm xa tuaj: Jun-10-2022