Iphuzu elibilayo le-dichloromethane: imininingwane kanye nezinhlelo zokusebenza
UDichloRomethane, ngefomula yamakhemikhali CH₂Cl₂, uwuketshezi olungenamibala, olunephunga elinephunga elisetshenziswa kabanzi embonini nasezindlini. Njenge-solvent ebalulekile ye-organic, idlala indima enkulu ezinqubweni eziningi zamakhemikhali ngenxa yezakhiwo zayo ezihlukile. Kuleli phepha, sizothatha ukujula okujulile endaweni ebilayo ye-methylene chloride futhi ihlaziye ukubaluleka kwayo ezinhlelweni ezisebenzayo.
Ukubuka konke kwephuzu elibilayo le-methylene chloride
I-Methylene Chloride inendawo ebilayo engu-39.6 ° C. Leli phuzu eliphansi lokushisa likwenza kube lula kakhulu ekushiseni kwegumbi. I-DichloRomethane inendawo ebilayo ephansi kakhulu kunamanye ama-solvents amaningi ezi-organic, ngakho-ke kungukuthi kukhethwe kaningi ukwenza izinqubo ezidinga ukuhwamuka okusheshayo kwama-solvent. Leli phuzu eliphansi eliphansi lenza i-methylene chloride ilungele ukululama ukululama nezinqubo zokomisa, okuvumela ukuhwamuka kuqedwe kahle.
Izici ezithinta iphuzu elibilayo le-methylene chloride
Yize i-methylene chloride inendawo ebilayo engu-39.6 ° C, lokhu kushisa akuyona into. Iphuzu elibilayo lingathinteka ezicini eziningi, njengokucindezela komkhathi, ubumsulwa nezinye izinto engxube. Ekucindezelweni okujwayelekile komkhathi, iphuzu elibilayo le-methylene chloride lizinzile. Lapho ingcindezi yasemkhathini ishintsha, ngokwesibonelo ezindaweni eziphakeme, iphuzu elibilayo lincipha kancane. Ubumsulwa be-methylene chloride buthinta futhi iphuzu layo elibilayo, futhi ukuba khona kokungcola kungadala ukuguquguquka okuncane endaweni ebilayo.
I-DichloRomethane BOLING iphuzu ezihlolweni zezimboni
UDichloromenethane usetshenziswa kabanzi embonini ngenxa yephuzu lawo eliphansi eliphansi, ikakhulukazi ezinqubweni zokususa nezinqubo zokuhlanza. Ngenxa yekhono layo lokuphuma ngokushesha kanye nokuhlaselwa kwalo okuhle, i-methylene chloride ivame ukusetshenziswa ezinqubweni zokukhishwa kwamafutha, ama-resin nezinye izinhlanganisela ze-organic. Embonini yezemithi, isetshenziswa njenge-solvent yokukhipha izithako ezisebenzayo kanye nokulungiselela umkhiqizo wokugcina ukuze ususe ngokushesha i-solvent eyinsalela ukuqinisekisa ubumsulwa bomkhiqizo.
Ukubeka kafushane
I-Methylene Chloride inendawo ebilayo engu-39.6 ° C, impahla eyenza ibe yi-solvent ebaluleke kakhulu embonini yamakhemikhali. Ukuqonda kanye nokukwazi kahle izici ze-BOIL POINTS ze-methylene chloride kungasiza abasebenza embonini yamakhemikhali ukuba baklame kangcono futhi bathuthukise izinqubo zokukhiqiza. Kuzinhlelo zokusebenza ezingokoqobo, zisebenzisa iphoyinti elibilayo le-methylene chloride ngokubambisana nezinguquko ezimweni zemvelo kanye nobumsulwa bezinto kungathuthukisa kakhulu ukusebenza kwenqubo kanye nekhwalithi yomkhiqizo.