I-Acetic Acid Density: Izisekelo kanye Nokuhlaziywa Kwezinto Ezithonyayo
I-Acetic Acid, eyaziwa nangokuthi i-acetic acid, iyi-asidi ebalulekile esetshenziswa kabanzi embonini yamakhemikhali. Ukuqonda izakhiwo zomzimba ze-acetic acid kubaluleke kakhulu ekusetshenzisweni kwayo, lapho ukuminyana kungenye yemingcele ebaluleke kakhulu. Kuleli phepha, sizoxoxa ngokuningiliziwe ngezisekelo zokuminyana kwe-acetic, izici ezithinta ukuminyana, nokubaluleka kokuminyana ekusetshenzisweni okungokoqobo.
Umqondo oyisisekelo wokuminyana kwe-acetic acid
Ukuminyana kwe-acetic ubukhulu beyunithi ngayinye yevolumu ye-acetic ngaphansi kwezimo ezithile. Ngokuvamile, ukuminyana kunikezwa ngamagremu ku-cubic centimeter ngayinye (g/cm³) noma amakhilogremu ku-cubic meter ngayinye (kg/m³). Ngaphansi kwezimo ezijwayelekile (okungu-20°C), i-acetic acid emsulwa inokuminyana okungaba ngu-1.049 g/cm³. Leli nani linikeza idatha ebalulekile ukusekela ukusebenza kwamakhemikhali, ikakhulukazi uma kuziwa ekugcineni, ukuthutha kanye nezinqubo zokusabela ze-acetic acid.
Izici eziyinhloko ezithinta ukuminyana kwe-acetic acid
Izinga lokushisa: Ukuminyana kwe-acetic acid kuyehluka ngokwezinga lokushisa. Njengoba izinga lokushisa likhuphuka, ukuminyana kwe-acetic ngokuvamile kuyehla, ngenxa yokwanda kokunyakaza kwamangqamuzana nokwanda kwevolumu. Isibonelo, ku-10°C, ukuminyana kwe-acetic acid ngu-1.055 g/cm³, kuyilapho ku-30°C, ukuminyana kwehlela cishe ku-1.040 g/cm³. Ngakho-ke, ekusebenzeni, imingcele yenqubo kufanele ilungiswe ngokuhambisana nezimo zokushisa.

Ukugxilisa ingqondo: Ukuminyana kwesisombululo se-acetic acid nakho kuthinteka ekugxilweni kwe-acetic acid esixazululweni. Lapho ukugxila kuphezulu, kukhulu ukuminyana. Isibonelo, ukuminyana kwe-acetic acid emsulwa kuphezulu kakhulu kunesixazululo se-acetic acid. Uma i-acetic acid ixutshwa nezinye izinto, ukuminyana kungase kushintshe ngenxa yokuncibilika okuhlangene nezinye izici. Ngakho-ke, ukugcwala kwe-acetic acid kufanele kulawulwe ngokunembile phakathi nenqubo yokukhiqiza ukuze kuqinisekiswe ukuthi ukuminyana kungaphakathi kwebanga elilindelekile.

Ukucindezela: Ngaphansi kwezimo ezimbi kakhulu, umphumela wokucindezela ku-acetic acid awukwazi ukushaywa indiva. Ngenkathi kusemisebenzini evamile yezimboni, izinguquko zokucindezela zinomphumela omncane uma kuqhathaniswa nokuminyana koketshezi, ngaphansi kwezimo zengcindezi ephezulu, njengezimo zokusetshenziswa ezinoketshezi olubucayi kakhulu, izinguquko zokucindezela zingaholela ekushintsheni okukhulu kokuminyana. Ngakho-ke, umthelela ongaba khona wengcindezi ku-acetic acid udinga ukucatshangelwa izinqubo ezithile, ikakhulukazi ukusabela kwengcindezi ephezulu.

Ukubaluleka kwe-Acetic Acid Density ku-Industrial Application
Ukuminyana kwe-acetic akuyona nje impahla ebonakalayo, kubalulekile ekusebenzeni okusebenzayo kwezimboni. Ngesikhathi sokugcina nokuthutha, ukuminyana kunquma umthamo wokugcwalisa wesitsha kanye nezidingo zokuklama. Uma ukuminyana kungabikezelwa ngokunembile futhi kulawulwe, kungase kuholele esikhaleni esinganele sokulondoloza noma ukulayishwa ngokweqile, okungase kubangele izingozi zokuphepha. Ekukhiqizweni kwamakhemikhali, ukuminyana kwe-acetic acid kuthinta ngqo isilinganiso sama-reactants nokusebenza kahle kokusabela. Umehluko wokuminyana ungathinta i-homogeneity yengxube yokusabela, okubuye kuthinte ikhwalithi yomkhiqizo wokugcina. Ngakho-ke, ukulinganisa okunembile nokulawula ukuminyana kwe-acetic kubalulekile ukuze kuqinisekiswe ikhwalithi yomkhiqizo.
Isiphetho
Kuhlanganiswe ndawonye, ​​ukuminyana kwe-acetic acid kuyipharamitha enethonya elibanzi futhi ebalulekile. Izinto ezifana nezinga lokushisa, ukugxila kanye nokucindezela kungathinta kakhulu ukuminyana kwe-acetic acid. Ekukhiqizeni amakhemikhali, ukulawula okunembile kokuminyana kubalulekile ukuze kuqinisekiswe ukuzinza kwenqubo kanye nekhwalithi yomkhiqizo. Kubasebenzi embonini yamakhemikhali, ukuqonda okujulile kokuminyana kwe-acetic acid kungathuthukisa kangcono inqubo futhi kuthuthukise ukusebenza kahle kokukhiqiza.