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Li-intermediates tsa meriana ke eng?

2024-05-10 09:24:34
Li-intermediates tsa meriana, ka bokhutšoanyane, ke lisebelisoa tse tala tsa lik'hemik'hale kapa lihlahisoa tsa lik'hemik'hale tse sebelisoang ts'ebetsong ea metsoako ea meriana. Ke lihlahisoa tse nang le thepa e khethehileng e entsoeng ka karabelo ea lik'hemik'hale ea lisebelisoa tse tala tse peli kapa ho feta ka tekanyo e nepahetseng. Li-intermediate tsena li tšoana empa li fapane ka sebopeho sa lik'hemik'hale, tse kang ethyl acetate le n-butyl propionate, methyl methacrylate le methyl acrylate, joalo-joalo ha li sebelisetsoe feela ho etsa mefuta e sa tšoaneng ea lithethefatsi, empa hape le ho fetola thepa e sa tšoaneng ea lithethefatsi, joalo-joalo. e le botsitso, solubility, joalo-joalo Tšobotsi ea bohlokoa ea li-intermediate tsa meriana ke hore le hoja li phetha karolo ea bohlokoa tlhahisong ea lithethefatsi, ha li hloke lengolo la tumello ea ho etsa lithethefatsi. Sena se bolela hore li ka hlahisoa limela tse tloaelehileng tsa lik'hemik'hale 'me, hafeela li finyella litekanyetso tse itseng tsa boleng, li ka sebelisoa ha ho etsoa litlhare tsa meriana. Ke habohlokoa ho hlokomela hore li-intermediate tsa meriana hangata li theko e boima haholo, tse amanang le mekhoa ea bona e rarahaneng ea tlhahiso le litlhoko tse thata tsa boleng. Empa ke ho rarahana hona le ho khetheha tse etsang hore li-intermediate tsa meriana li be boemong ba bohlokoa indastering ea meriana. Ho feta moo, li-intermediate tsa meriana le tsona ke karolo ea bohlokoa ea indasteri ea meriana ea Chaena. Kamora lilemo tse mashome tsa nts'etsopele, lisebelisoa tse tala tsa lik'hemik'hale le li-intermediate tse hlokahalang bakeng sa tlhahiso ea meriana ea China li se li bapisitsoe, 'me ke karolo e nyane feela e lokelang ho romelloa kantle ho naha. Ho feta moo, ka lebaka la matlotlo a mangata a naha ea heso le litheko tse tlase tsa thepa e tala, batšehare ba bangata ba rometsoe kantle ho naha ka bongata, ba hapa botumo ba machaba bakeng sa indasteri ea meriana ea naha ea heso.
Ka kakaretso, li-intermediates tsa meriana ke karolo ea bohlokoa ea ketane ea indasteri ea meriana. Ka thepa ea bona e ikhethang ea lik'hemik'hale le mekhoa ea tlhahiso, ba fana ka motheo o tiileng oa thepa bakeng sa ho etsa lithethefatsi hape ba entse tlatsetso ea bohlokoa bophelong ba batho. kenya letsoho.