Sodium Ethoxide: Sesebediswa se Feto-fetohang sa ho Kopanya Dintho tsa Tlhaho
Masimo a Maholo a Kopo
Ho tsoakoeng ha lintho tse phelang, sodium ethoxide ke sesebelisoa se sebelisoang haholo se ka khothalletsang mefuta e fapaneng ea liketso. Hangata e sebelisoa ho esterification, etherification, le condensation reactions, e leng se eketsang haholo sekhahla sa karabelo le chai. Mohlala, ho tsoakoeng ha monko o monate le tatso, sodium ethoxide e ka susumetsa liketso tsa esterification ho hlahisa metsoako ea ester e nang le monko o itseng. Ho feta moo, sodium ethoxide e sebelisoa ho tsoakoeng ha metsoako e itseng ea meriana, joalo ka li-precursors tsa lithibela-mafu le meriana ea pelo le methapo.
Indastering ea meriana, sodium ethoxide e sebelisoa e le sesebelisoa sa alkaline liketsong tse fapaneng tsa tlhahiso ea lintho tse phelang. E ka sebelisoa ho kopanya alcohols, ethers le li-ester lithethefatsing. Mohlala, tlhahisong ea meriana e itseng e loantšang hlahala le lithibela-mafu, sodium ethoxide e fana ka tikoloho e hlokahalang ea alkaline ho khothaletsa karabelo. Ho feta moo, sodium ethoxide e ka sebelisoa lits'ebetsong tsa ho hloekisa le ho arola lithethefatsi ho tlosa litšila.
Likarolong tsa monko le mafura, sodium ethoxide e sebelisoa e le moemeli oa alkylation. E ka hlahisa sehlopha sa ethyl ka har'a limolek'hule tsa tlhaho ho hlahisa metsoako e nang le mesebetsi e itseng. Mohlala, tlhahisong ea biodiesel, sodium ethoxide e ka sebetsa e le catalyst ho khothaletsa karabelo ea esterification lipakeng tsa mafura le ethanol, e hlahisang biodiesel. Tlhahisong ea monko, sodium ethoxide e ka sebelisoa ho kopanya metsoako ea ethylated e nang le monko o ikhethang bakeng sa litlolo tse nkhang hamonate le litlolo.
Indastering ea lik'hemik'hale tse ntle, sodium ethoxide e boetse e sebelisoa tlhahisong ea li-surfactants, li-resin le li-polymer. E ka sebetsa e le catalyst kapa reagent ea alkaline liketsong tsa tlhahiso ho hlahisa lik'hemik'hale tse nang le thepa e itseng. Mohlala, tlhahisong ea li-resin tse itseng tse sebetsang hantle, sodium ethoxide e ka khothaletsa karabelo ea polymerization, ea ntlafatsa boima ba limolek'hule le ts'ebetso ea resin.
Ho sa tsotellehe mefuta e mengata ea ts'ebeliso ea eona, sodium ethoxide e na le alkaline e ngata ebile e na le hygroscopic, 'me tšebeliso le polokelo ea eona e hloka mehato e tiileng ea ts'ireletso. Sodium ethoxide e monya mongobo habonolo libakeng tse mongobo, e etsa litharollo tse nang le alkaline e ngata, kahoo e hloka ho bolokoa ka setshelong se koetsoeng. Ho feta moo, litharollo tsa sodium ethoxide li senya haholo, 'me lisebelisoa tse loketseng tsa tšireletso li lokela ho aparoa nakong ea ts'ebeliso ho qoba ho kopana le letlalo le mahlo. Tlhahisong ea indasteri, tšebeliso ea sodium ethoxide hangata e etsahala lits'ebetsong tse koetsoeng ho fokotsa tšusumetso ea tikoloho.
Litlhaloso
| Lebitso la Sehlahisoa | Sodium Ethoxide | |||||||||
| Foromo ea Lik'hemik'hale | C2H5ONa | |||||||||
| Boima ba limolek'hule | 68.05 g/mol | |||||||||
| Ponahalo | Phofo e tšoeu | |||||||||
| Sebaka sa ho Qhibiliha | 260℃ | |||||||||
| Botenya | 1.3 g/cm³ | |||||||||
| NOMORO EA CAS | 141-52-6 | |||||||||
| Khoutu ea HS | 2905199090 | |||||||||
| EINECS NO | 205-488-0 | |||||||||
| Kopo | E sebelisoa tlhahisong ea lintho tse phelang e le moemeli oa motheo le oa ho kolobisa | |||||||||
Leqephe la Taolo ea Boleng
| Lebitso la Sehlahisoa | |||||||
| NTHO | BOHLOKOA BO TLWAELEHILENG(%) | BOLEMO BA TEKO(%) | |||||
| Kakaretso ea Alkaloid | ≥99 | 99.19 | |||||
| Sodium carbonate | ≤ 0.5 | 0.31 | |||||
| Motheo oa mahala | ≤ 1.5 | 0.86 | |||||
| Mongobo | ≤0.6 | 0.32 | |||||
Ka kakaretso
Ka bokhutšoanyane, sodium ethoxide, e le thepa ea bohlokoa ea lik'hemik'hale tse tala tsa tlhaho, e bapala karolo ea bohlokoa liindastering tse ngata. Ha e ntlafatse feela bokhoni le tlhahiso ea tlhahiso ea lintho tse phelang empa hape e tšehetsa nts'etsopele ea indasteri ea sejoale-joale. Ka tsoelo-pele e tsoelang pele ea theknoloji, menyetla ea ts'ebeliso ea sodium ethoxide e tla ba kholo le ho feta.