Hoʻolauna

ʻO nā carbonates Cyclic e komo pū me nā carbonates ʻelima-lālā, ʻeono-lālā, ʻehiku-lālā a me nā carbonates macrocyclic me ʻehiku a ʻoi aku paha nā lālā, ʻo ia hoʻi ka propylene carbonate a me ka ethylene carbonate ka mea i hoʻohana nui ʻia. ʻO ka Ethylene carbonate kahi mea hoʻoheheʻe polar kiʻekiʻe a me ka surfactant maka maikaʻi loa, i hoʻohana nui ʻia i nā plastics, ka paʻi ʻana a me ka hoʻoluʻu ʻana, ka synthesis polymer, ka hoʻokaʻawale kinoea a me ka electrochemistry.

Nā waiwai kemika: ʻAʻohe kala, ʻaʻohe ʻala, wai lapalapa. Hiki ke hui pū ʻia me ka ether, acetone, benzene, chloroform, ethyl acetate, a pēlā aku, hiki ke hoʻoheheʻe ʻia i ka wai a me ke kalapona tetrachloride

Nā Hoʻohana: Hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe ʻaila, mea hoʻoheheʻe milo, olefin a me ka mea hoʻokaʻawale ʻala, mea hoʻomoʻa kalapona ʻokikene, mea hoʻolaha no nā kala a me nā pigments i hoʻoheheʻe ʻia i ka wai, a pēlā aku.

Nā ʻano hana 1. Ke ʻano Phosgene Hoʻopili ka propylene glycol maka me ka phosgene e hana i ka hydroxyisopropyl chloroformate, a laila e hana me ka sodium hydroxide e hana i ka propylene carbonate, a laila loaʻa ka huahana i hoʻopau ʻia ma o ka distillation vacuum. 2. Ke ʻano hoʻololi Ester. 3. Ke ʻano Chloropropanol. 4. Ke ʻano hana synthesis propylene oxide a me carbon dioxide Hoʻopili ka carbon dioxide a me ka propylene oxide ma 150-160℃Chemicalbook a me 5MPa e hana i ka propylene carbonate. Loaʻa ka huahana i hoʻopau ʻia ma o ka distillation vacuum. Ua hoʻomohala ʻia nā ʻano hana ma luna, akā he kiʻekiʻe ke kumukūʻai hana o nā ʻano hana mua ʻekolu a he maikaʻi ʻole ka maikaʻi o ka huahana, no laila ua pani mālie ʻia lākou e ke ʻano hana ʻehā. 5. Ke ʻano hana synthesis propylene oxidation a me carbon dioxide. He ʻano hana synthesis kēia i hoʻomohala ʻia ma ka hale hana i nā makahiki i hala iho nei.

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