Acetic Acid Density: Basics and Analysis of Influening Factors
Acetic Acid, yomwe imadziwikanso kuti acetic acid, ndiyofunikira kwambiri pamakampani opanga mankhwala. Kumvetsetsa zakuthupi za asidi acetic ndikofunikira kwambiri pakugwiritsa ntchito kwake, komwe kachulukidwe ndi chimodzi mwazinthu zofunika kwambiri. Mu pepala ili, tikambirana mwatsatanetsatane za kachulukidwe ka acetic acid, zomwe zimakhudza kachulukidwe, komanso kufunikira kwa kachulukidwe pamagwiritsidwe ntchito.
Lingaliro loyambirira la kachulukidwe ka acetic acid
Kachulukidwe ka acetic acid ndi kuchuluka kwa acetic acid pagawo lililonse pamikhalidwe inayake. Nthawi zambiri, kachulukidwe amaperekedwa mu magalamu pa kiyubiki centimita (g/cm³) kapena kilogalamu pa kiyubiki mita (kg/m³). Pamikhalidwe yokhazikika (ie, 20°C), asidi acetic weniweni amakhala ndi kachulukidwe pafupifupi 1.049 g/cm³. Mtengowu umapereka chidziwitso chofunikira kuti chithandizire magwiridwe antchito amankhwala, makamaka ikafika pakusungirako, kunyamula ndi kuchitapo kanthu kwa acetic acid.
Zinthu zazikulu zomwe zimakhudza kachulukidwe wa acetic acid
Kutentha: Kuchuluka kwa asidi wa asidi kumasiyanasiyana ndi kutentha. Pamene kutentha kumawonjezeka, kachulukidwe wa asidi acetic nthawi zambiri amachepetsa, chifukwa cha kuwonjezereka kwa maselo ndi kuwonjezereka kwa voliyumu. Mwachitsanzo, pa 10 ° C, kachulukidwe ka acetic acid ndi 1.055 g/cm³, pomwe pa 30 ° C, kachulukidwe kake kamatsika mpaka 1.040 g/cm³. Choncho, pochita, magawo a ndondomeko ayenera kusinthidwa mogwirizana ndi kutentha.

Kuyikira Kwambiri: Kuchulukana kwa acetic acid solution kumakhudzidwanso ndi kuchuluka kwa asidi mu yankho. Kuchuluka kwa ndende, kumakhala kokulirapo. Mwachitsanzo, kachulukidwe wa asidi acetic ndi wokwera kwambiri kuposa wa amadzimadzi acetic acid. Acetic acid ikasakanizidwa ndi zinthu zina, kachulukidweko amathanso kusintha chifukwa cha kusungunuka kwapakati ndi zinthu zina. Chifukwa chake, kuchuluka kwa asidi acetic kuyenera kuyendetsedwa bwino panthawi yopanga kuwonetsetsa kuti kachulukidwe kake kamakhala mkati mwazoyenera.

Kupanikizika: Pazovuta kwambiri, zotsatira za kupanikizika kwa asidi acetic sizinganyalanyazidwe. Ngakhale muzochitika zama mafakitale, kusintha kwa kuthamanga kumakhala ndi zotsatira zochepa pa kachulukidwe ka madzi, pansi pa zovuta kwambiri, monga zochitika zogwiritsira ntchito ndi madzi apamwamba kwambiri, kusintha kwa kuthamanga kungayambitse kusintha kwakukulu kwa kachulukidwe. Chifukwa chake, kuthekera kwa kukakamiza kwa kachulukidwe ka asidi acetic kuyenera kuganiziridwa panjira zinazake, makamaka pakuchita kupanikizika kwambiri.

Kufunika kwa Kachulukidwe ka Acetic Acid mu Ntchito Zamakampani
Kuchuluka kwa Acetic acid sikungokhala katundu wakuthupi, ndikofunikira pakugwiritsa ntchito mafakitale. Panthawi yosungira ndi kunyamula, kachulukidwe kameneka kamatsimikizira kudzaza kwa chidebecho komanso zofunikira za mapangidwe. Ngati kachulukidweko sikadanenedweratu molondola ndikuwongolera, kungayambitse malo osakwanira osungira kapena kudzaza mochulukira, zomwe zitha kubweretsa zoopsa zachitetezo. Pakupanga mankhwala, kuchuluka kwa acetic acid kumakhudza mwachindunji chiŵerengero cha ma reactants ndi momwe zimachitikira. Kusiyanasiyana kwa kachulukidwe kungakhudze homogeneity ya zomwe zimasakanikirana, zomwe zimakhudzanso ubwino wa mankhwala omaliza. Chifukwa chake, kuyeza kolondola ndikuwongolera kachulukidwe ka acetic acid ndikofunikira kuti titsimikizire mtundu wazinthu.
Mapeto
Kuphatikizidwa pamodzi, kachulukidwe ka acetic acid ndi gawo lofunikira kwambiri komanso lofunikira. Zinthu monga kutentha, ndende ndi kupanikizika zingakhudze kwambiri kachulukidwe acetic acid. Pakupanga mankhwala, kuwongolera molondola kachulukidwe ndikofunikira kuti zitsimikizire kukhazikika kwazinthu komanso mtundu wazinthu. Kwa akatswiri amakampani opanga mankhwala, kumvetsetsa mozama za kachulukidwe ka asidi acetic kumatha kukhathamiritsa bwino ntchitoyi ndikuwongolera kupanga bwino.