Ethyl Acetate Cenechity: Kusanthula kwathunthu ndi zinthu zomwe zimapangitsa zinthu
Ethyl acetate (ea) ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito kwambiri mu sol solt, zokutira, mankhwala opangira mankhwala ndi flavirs. Mu mapulogalamu awa, kuchuluka kwa ethyl acetate ndi gawo lofunikira lomwe limakhudza kugwiritsa ntchito kwake komanso kukhathamiritsa. Munkhaniyi, tikambirana mwatsatanetsatane chidziwitso cha ethyl acetate kachulukidwe ndi kusanthula zinthu zake zomwe akufuna kuti athandizire akatswiri oyenera kumvetsetsa bwino komanso kugwiritsa ntchito izi.
Kodi ethyl imachulukitsa bwanji?
Kuchulukitsa kwa ethyl acetate amatanthauza kuchuluka kwa kuchuluka kwa kuchuluka kwa ethyl kumata pamtunda wina ndi kupsinjika. Nthawi zambiri, kachulukidwe ka ethyl acetate amafotokozedwa mu magalamu a cubemita (g / cm³) kapena ma kilogalamu pa cubic meter (kg / M³). Kutengera ndi deta kuchokera muyezo, kachulukidwe ka ethyl acetate ndi pafupifupi 0,897 g / cm³. Izi zikutanthauza kuti unyinji wa 1 cubimemeter ya ethyl acetate ndi pafupifupi 0,897 magalamu firiji ndi kukakamizidwa.
Kufunika kwa Ethyl Acetate Kuchulukitsa
Kuchulukitsa kwa ethyl kumatanthauza imodzi mwazinthu zofunika kwambiri pakupanga mankhwala. Mu mafakitale, kudzikuza mwachindunji kumakhudza madzimadzi okwanira, kuthekera kwawo kusungunuka, ndi kufalitsa zilembo. Mwachitsanzo, popanga utoto, kachulukidwe ka ethyl acetate imakhudza mafayilo ndikuwongolera utoto, zomwe zimakhudza mtundu womaliza. M'makampani opanga mankhwala, kuchuluka kwa a ethyl acetate nawonso kumakhudzanso kusungunuka ndi kuchuluka kwa mankhwala osokoneza bongo.
Zinthu zomwe zimakhudza kachulukidwe ka ethyl acetate
Kutentha ndi chimodzi mwazinthu zazikulu zomwe zimakhudza kachulukidwe ka ethyl acetate. Pamene kutentha kumawonjezeka, maselo a ethyl acetate amawonjezeka, omwe amabweretsa kuchepa kwa kachulukidwe. Nthawi zambiri, mainjiniya amasudzo amawongolera kutentha poyeserera ndikupanga kuti awonetsetse kuti kuchuluka kwa ethyl acetate kumakhazikika mkati mwamitundu yomwe mukufuna.

Chiyero: Kuyera kwa ethyl acebate ndikofunikira kwambiri pakuchulukitsa kwake. Ngati ethyl acetate ali ndi zosayera, kuchuluka kwa zosayera ndi kosiyana ndi kwa aceyl acetate ndipo angapangitse kuchuluka kwa osakaniza kuti apatani pamtengo. Chifukwa chake, ndikofunikira kuwonetsetsa kuti muli oyera a ethyl acetate muzochita.

Kukakamizidwa: Ngakhale kumapangitsa kukakamizidwa kwa kachulukidwe ka madzi ndi kochepa, kachulukidwe ka ethyl acetate asintha pang'ono. Nthawi zambiri, pamene kupsinjika kumawonjezeka, mamolekyulu amadzimadzi amaponderezedwa ndipo kuchuluka kwake kumawonjezeka.

Kodi kuchuluka kwa ethyl kumayesedwa bwanji?
Njira zoyezera kuchuluka kwa ma ethyl acetate nthawi zambiri kuphatikiza njira imodzi yokola, njira ya Donenitometer, ndi njira yothilira chubu. Pakati pawo, njira yapamwamba ya botolo yokola imagwiritsidwa ntchito kwambiri muyeso wa zinthu zabotale chifukwa cha kukhulupirika kwake komanso kudalirika kwake. Njira ya Densitometer imagwiritsidwa ntchito kwambiri pamasamba opanga mafakitale chifukwa chophweka ndi kuthekera kuwunika kusintha kwa kachulukidwe kanthawi kochepa. Kuti mupeze zofunika kwambiri, njira yothilira chubu imagwiritsidwanso ntchito, yomwe imagwiritsa ntchito kusintha kwa pafupipafupi kwa madzi mu chubu chogwedezeka kuti muyeze mawu.
Mapeto
Kuchulukitsa kwa ethyl kumandithandiza ndi gawo lovuta kwambiri pamakampani azachipatala, omwe amakhudza chilichonse kuyambira kugwiritsidwa ntchito kugwiritsidwa ntchito pazinthu zomaliza. Kumvetsetsa ndi kuwongolera kachulukidwe ka ethyl kumatha kuthandiza makampani opanga mapu katswiri kuti akonzenso njira zopangira ndikusintha zochita zawo. Mwa kusanthula zotsatira zake monga kutentha, kuyera ndi kukakamizidwa pakuchulukitsa kwa ethyl acetate, akatswiri amatha kupanga njira zopangira musayansi kuti zitsimikizire kuti mwachitapo kanthu.