Acetonehe wai waihoʻoluʻu ʻole, hoʻohana nui ʻia i ka ʻoihana a me ke ola o kēlā me kēia lā.He ʻano kino ketone me ke ʻano mole mole C3H6O.ʻO ka Acetone kahi mea puhi ahi me kahi paila o 56.11°C a me kahi helu hehee o -94.99°C. He honi hoonaukiuki ikaika kona a he hikiwawe loa.Hiki ke hoʻoheheʻe ʻia i ka wai, etera, a me ka waiʻona, akā ʻaʻole i ka wai.He mea waiwai pono ia i ka ʻoihana kemika, hiki ke hoʻohana ʻia e hana i nā pūhui like ʻole, a hoʻohana ʻia hoʻi e like me ka solvent, cleaner, etc.

He aha nā mea waiwai o ka acetone?ʻOiai ʻo ka acetone kahi hui kemika maʻemaʻe, ʻo kāna kaʻina hana e pili ana i nā hopena he nui.E nānā kākou i ke ʻano o ka acetone mai kāna kaʻina hana.

ʻO ka mea mua, he aha nā ala e hana ai i ka acetone?Nui nā ʻano hana e hana ai i ka acetone, a ʻo ka mea maʻamau ka catalytic oxidation o propylene.Hoʻohana kēia kaʻina hana i ka ea ma ke ʻano he oxidant, a hoʻohana i kahi catalyst kūpono e hoʻohuli i ka propylene i acetone a me ka hydrogen peroxide.Penei ka hoohalike pane.

CH3CH=CH2 + 3/2O2→CH3COCH3 + H2O2

ʻO ka catalyst i hoʻohana ʻia i kēia pane ʻana he oxide o ka titanium dioxide i kākoʻo ʻia ma luna o kahi mea lawe inert e like meγ-Al2O3.He hana maikaʻi kēia ʻano catalyst no ka hoʻololi ʻana o propylene i acetone.Eia kekahi, ʻo kekahi mau ala ʻē aʻe ka hana ʻana o ka acetone ma o ka dehydrogenation o isopropanol, ka hana ʻana o ka acetone e ka hydrolysis o acrolein, etc.

No laila he aha nā kemika e hana ai i ka acetone?I ke kaʻina hana o ka acetone, hoʻohana ʻia ka propylene e like me ka mea maka, a hoʻohana ʻia ka ea e like me ka oxidant.ʻO ka catalyst i hoʻohana ʻia i kēia kaʻina hana maʻamau i kākoʻo ʻia ma ka titanium dioxideγ-Al2O3.Eia kekahi, i mea e loaʻa ai ka acetone maʻemaʻe kiʻekiʻe, ma hope o ka hopena, ka hoʻokaʻawale ʻana a me ka hoʻomaʻemaʻe ʻana e like me ka distillation a me ka hoʻoponopono ʻana e pono ai e wehe i nā mea haumia ʻē aʻe i ka huahana hopena.

Eia kekahi, no ka loaʻa ʻana o ka acetone maʻemaʻe kiʻekiʻe, pono ka hoʻokaʻawale ʻana a me ka hoʻomaʻemaʻe ʻana e like me ka distillation a me ka hoʻoponopono ʻana e hoʻoneʻe i nā mea haumia ʻē aʻe i ka huahana hopena.Eia kekahi, no ka pale ʻana i ke kaiapuni a me ke olakino kanaka, pono e lawe ʻia nā hana lapaʻau kūpono i ka hana hana e hōʻemi i ka pollution a me nā hoʻokuʻu.

I ka pōkole, ʻo ke kaʻina hana o ka acetone e pili ana i nā hopena he nui a me nā ʻanuʻu, akā ʻo ka mea nui a me ka oxidant he propylene a me ka ea.Eia kekahi, kākoʻo ʻia ka titanium dioxide maγ-Al2O3 maʻamau hoʻohana ʻia ma ke ʻano he catalyst e hāpai i ke kaʻina hana.ʻO ka hope, ma hope o ka hoʻokaʻawale ʻana a me ka hoʻomaʻemaʻe ʻana e like me ka distillation a me ka hoʻoponopono ʻana, hiki ke loaʻa ka acetone maʻemaʻe kiʻekiʻe no ka hoʻohana ʻana i nā noi like ʻole.