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Tšebeliso ea 5A Sieve ea Molek'hule

H4Tšebeliso ea 5A Molecular Sieve, ts'ebetso ea ho felloa ke metsi ea 5A molecular sieve e batla e le bonolo, 'me sieve ea molek'hule e ka kenngoa ka ho toba ka ho tlosoa ha solvent, kapa tharollo le khase li ka fetisoa ka ho toba ka tora ea adsorption ea molecular sieve.Li-sieve tsa limolek'hule li na le matla a ho ikhethela 'me li ka tlosa metsi ho tsoa ho metsoako ea lintho tse phelang le likhase, empa ha li kenye lihlapolli le likhase (tse kang tetrahydrofuran).Mokhoa oa pele o sebelisa soda ea caustic bakeng sa ho felloa ke metsi, e leng bonolo ho qhibiliha ka metsing, 'me ha ho bonolo ho arohana le tetrahydrofuran ka mor'a ho felloa ke metsi,' me ha ho bonolo ho e sebelisa hape ka mor'a ho sebelisa soda ea caustic, e leng ho eketsang litšenyehelo.

Ho sebelisa mouoane oa metsi e le sesebelisoa sa desorption ho thibela sieve ea limolek'hule n-alkanes, 5A sieve ea molek'hule e ka tlosa litšila tse ling tsa polar 'me ea tsosolosa mosebetsi oa ho sebetsa oa sieve ea molek'hule ka mor'a mocheso o tlaase le mocheso oa metsi a futhumetseng;nakong ea ts'ebetso ea ho tsosolosoa, li-cations tse ka hare ho sebopeho sa kristale sa phetoho ea limolek'hule tsa sieve , 'Me joale e bulehile ka mor'a phekolo ea mocheso o tlaase oa mocheso ho eketsa bophelo ba molek'hule ea sieve.

Ha u sebelisa sieve ea molek'hule ea 5A, oli le metsi a metsi ha lia lokela ho sebelisoa, 'me ho kopana ka ho toba le oli le metsi a metsi ho lokela ho qojoa ka hohle kamoo ho ka khonehang.

Joalo ka mofuta oa alkali metal aluminosilicate, 5A sieve ea molek'hule e ratoa ke bareki ha ba omisa khase le mokelikeli.E ka boela ea sebelisoa bakeng sa tlhoekiso le tlhoekiso ea khase le metsi, joalo ka ho ntšoa ha H2.


Nako ea poso: Mar-21-2022