Ukuhlaziywa okuningiliziwe kwephuzu elibilayo leToluene
I-Toluene iyindawo evamile ye-organic enezinhlobonhlobo zezicelo embonini yamakhemikhali. Ukuqonda izakhiwo ezibonakalayo zeTolune, ikakhulukazi iphuzu lazo elibilayo, kubalulekile ekuklameni nasekusebenzeni kwezinqubo zokukhiqiza. Kulesi sihloko, sizohlola ngokuningiliziwe ulwazi lwephuzu lokubila leToluene futhi sihlaziye ukubaluleka kwalo embonini kanye nezici ezithonyayo.
Izici eziyisisekelo zeTolune nephuzu elibilayo elibilayo
I-Toluene (Toluene) iyi-methyl substiture of Benzene, ngefomula yamakhemikhali C7h8. Kuwuketshezi olungenamibala onobala ngephunga elimnandi. UToluene unephuzu elibilayo elinganiselwa ku-110.6 ° C (2311.1 ° F), kuguquka ngakuwo kusuka ku-ketshezi kugesi. Iphoyinti elibilayo leTolueneeneeneet libalulekile kwizicelo zezimboni ngoba lithinta ngqo ukufakwa, ukwahlukana kanye nezinye izinqubo zamakhemikhali ezibandakanya ushintsho lwesigaba.
I-Tolueune BOILING POINT ezihlolweni zezimboni
UToluene uvame ukusetshenziswa njenge-solvent, impahla yokuphendula, kanye nokuphakathi kokuhlanganiswa kwamakhemikhali ku-petrochemical kanye ne-organic synthesis. I-Toluene inendawo ebilayo ephakeme kakhulu kune-benzene, ngakho-ke i-toluene nezinye izinhlanganisela ezifanayo ingahlukaniswa kahle ngokulawula kahle izinga lokushisa lapho izingxube zidinga ukuhlukaniswa. Lokhu kubalulekile ekwenziweni kwemikhiqizo enezidingo eziphezulu zokuhlanzeka. Iphuzu elibilayo leToluene libuye libambe iqhaza ekwakheni amandla okusetshenziswa kwamandla ezinhlakeni zezimboni. Isibonelo, ngesikhathi sokuhlinza, ukwazi iphuzu elibilayo le-toluene kungasiza ekutholeni amapharamitha wokuqamba wemishini yokushisa, lapho kunciphisa izindleko zamandla.
Izici ezithinta iphuzu elibilayo le-toluene
Yize uTolune enephupho elijwayelekile elibilayo lika-110.6 ° C, ekusebenzeni, izinguquko ekucindezelweni okukhona kungaholela ekushintshashintsheni endaweni ebilayo. Ezindaweni ezicindezelayo eziphansi, iphuzu elibilayo le-toluene liyancipha, ngenkathi kusendaweni ephezulu kakhulu, iphuzu elibilayo liyanda. Ngakho-ke, umphumela wengcindezi ngephuzu lokubila kufanele ubhekwe lapho uklama futhi usebenza izinqubo ezibandakanya iToluune. Iphoyinti elibilayo le-toluene libuye liguquke lapho lixubene namanye amakhompiyutha, ikakhulukazi lapho kwakhiwa ama-azeotropes, angaba namaphoyinti abilayo ahluke kakhulu kulabo abamsulwa.
I-Tolueune BOILING POINTS NOKUHLELA OKUPHELELE
Emisebenzini yezimboni ehilela iTolune, ukwazi nokuqonda iphuzu elibilayo le-toluene kubalulekile ekusebenzeni okuphephile. Njengoba uToluneene uketshezi oluvuthayo, lapho amazinga okushisa esondela noma edlula iphuzu lawo abilayo, ukukhiqizwa kwe-vapor kwandisa kakhulu, okukukhulisa ubungozi bokuqhuma nomlilo. Ngakho-ke, lapho uphatha iTolune, izinga lokushisa kufanele lilawulwe ngokuqinile futhi kufanelekile nezinyathelo zokuvimbela umlilo neziqhumane ukuze kuqinisekiswe ukukhiqizwa okuphephile.
Ukugcina
Iphoyinti elibilayo leToluene ipharamitha ebalulekile ebonakalayo engenakunakwa embonini yamakhemikhali, engagcini nje ngokusebenza kahle kokukhiqiza, kodwa futhi ihlobene nokuphepha ukuphepha. Ngokuqonda okujulile kwephuzu elibilayo le-toluene kanye nezinto zalo ezithonyayo, inqubo yamakhemikhali ingaklanywa kangcono ukuze kuthuthukiswe ikhwalithi yomkhiqizo nokuphepha komkhiqizo. Ekwenzeni, ukulawula okuqondile kwephuzu elibilayo le-toluene ngokuhlanganiswa nengcindezi, izakhiwo zamanyeli nezinye izinto kuzosiza ukufeza inqubo eqinile futhi esebenza kahle.