ZSM molecular sieve ke mofuta oa silicaluminate ea crystalline e nang le boholo bo ikhethang ba pore le sebōpeho, e 'nileng ea sebelisoa haholo karabelong ea lik'hemik'hale tse fapaneng ka lebaka la ts'ebetso ea eona e babatsehang ea ho thusa.
Har'a bona, ts'ebeliso ea sieve ea molek'hule ea ZSM tšimong ea catalyst ea isomerization e hohetse tlhokomelo e ngata.
E le sesebelisoa sa isomerization, sieve ea molek'hule ea ZSM e na le melemo e latelang:
1. Acidity le botsitso: ZSM molecular sieve e na le acidity e phahameng ea holim'a metsi le botsitso, e ka fanang ka maemo a loketseng a ho itšoara le ho khothalletsa ts'ebetso le phetoho ea substrates.
2. Boholo ba pore le sebopeho: ZSM molecular sieve e na le boholo bo ikhethang ba pore le sebōpeho, e ka shebellang le ho ntlafatsa ho ata le ho kopana ha li-reactants le lihlahisoa, ka tsela eo ho ntlafatsa mosebetsi le khetho ea catalyst.
3. Ts'ebetso ea ho feto-fetoha ha maemo: Ka ho fetola maemo a ho kopanya le mekhoa ea morao-rao ea ZSM molecular sieve, boholo ba pore ea eona, sebōpeho, acidity le botsitso li ka laoloa ho ikamahanya le litlhoko tse fapaneng tsa karabelo ea isomerization.
Karabelong ea isomerization, sieve ea molek'hule ea ZSM e sebelisoa haholo-holo e le sesebelisoa sa isomerization, se ka khothaletsang phetoho e kopanetsoeng ea li-substrates le ho hlokomela motsoako o sebetsang oa lihlahisoa.
Ka mohlala, tšimong ea petrochemical, ZSM molecular sieve e sebelisoa haholo ho hydrocarbon isomerization, alkylation, acylation le liketso tse ling ho ntlafatsa boleng le lihlahisoa tsa lihlahisoa tsa peterole.
Ka bokhutšoanyane, sieve ea molek'hule ea ZSM, e le sesebelisoa se setle sa isomerization, e na le mefuta e mengata ea likopo ho petrochemical, organic synthesis, ts'ireletso ea tikoloho le masimo a mang.
Ka lipatlisiso tse eketsehileng le ntlafatso, ho ka lebelloa ho bapala karolo ea bohlokoa haholo nakong e tlang.
Nako ea poso: Dec-11-2023
