Letoto la lik'hemik'hale tsa motheo–N-methylpyrrolidone (NMP)

Lebitso la lik'hemik'hale: N-methyl-2-pyrrolidone; 1-methyl-2-pyrrolidone; naetrojene-methylpyrrolidone.
NOMORO EA CAS: 872-50-4
Foromo ea limolek'hule: C5H9NO

Lebitso la Senyesemane: N-methyl-2-pyrrolidone
Litšobotsi: N-methylpyrrolidone (NMP ka bokhutšoanyane) ke motsoako oa naetrojene heterocyclic o nang le foromo ea limolek'hule ea C5H9NO le ntlha ea ho belisa ea 204°C. Ke mokelikeli o nang le monko o monyane oa ammonia. E kopantsoe le metsi ka tekanyo efe kapa efe 'me e lumellana le hoo e batlang e le li-solvents tsohle (ethanol, ethanol, Acetaldehyde, ketones, aromatic hydrocarbons, jj.) li kopantsoe ka botlalo.

NMP ke solvent ya polar aprotic e nang le ntlha e phahameng ya ho belisa, polarity e matla, viscosity e tlase, ho qhibiliha ho matla, ho se senyehe, chefo e tlase, ho bola ho matla ha biogradability, ho feto-fetoha ho tlase, botsitso bo botle ba dikhemikhale le botsitso ba mocheso.

Ts'ebetso ea tlhahiso: NMP e se e ntse e le indasteri ka nako e telele 'me theknoloji e se e butsoitse. Ts'ebetso ea eona ea tlhahiso e kenyelletsa ho ntša hydrogen 1,4-butanediol (BDO) ho hlahisa γ-butyrolactone (GBL), ebe ho amination ea γ-butyrolactone le monomethylamine. Karabelo e hlahisa lihlahisoa, ebe li hloekisoa le ho hloekisoa ho ba sehlahisoa se felileng sa NMP.

Libaka tsa kopo

N-Methylpyrrolidone ke tharollo e ntle haholo ea maemo a holimo e sebelisoang lik'hemik'haleng tsa petrochemicals, chefo e bolaeang likokoanyana, meriana, lisebelisoa tsa elektroniki le masimo a mang. E ka sebelisoa e le motsoako oa acetylene, syngas desulfurization, ho tlotsa oli, ho tlotsa oli e thibelang ho hatsela, moemeli oa ho ntša olefin, ho polymerization ea polasetiki ea boenjiniere e sa qhibiliheng, meriana ea litlama ea temo, lisebelisoa tsa ho futhumatsa, tlhahiso ea potoloho e kopaneng, ho hlaphoheloa ha khase ea mosi oa PVC, lisebelisoa tsa ho hloekisa, lisebelisoa tsa ho daea, li-dispersants, jj.

Libaka tsa kopo

N-Methylpyrrolidone ke tharollo e ntle haholo ea maemo a holimo e sebelisoang lik'hemik'haleng tsa petrochemicals, chefo e bolaeang likokoanyana, meriana, lisebelisoa tsa elektroniki le masimo a mang. E ka sebelisoa e le motsoako oa acetylene, syngas desulfurization, ho tlotsa oli, ho tlotsa oli e thibelang ho hatsela, moemeli oa ho ntša olefin, ho polymerization ea polasetiki ea boenjiniere e sa qhibiliheng, meriana ea litlama ea temo, lisebelisoa tsa ho futhumatsa, tlhahiso ea potoloho e kopaneng, ho hlaphoheloa ha khase ea mosi oa PVC, lisebelisoa tsa ho hloekisa, lisebelisoa tsa ho daea, li-dispersants, jj.

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