I-Phenolsekuyisikhathi eside isetshenziswa ezimbonini ezihlukahlukene kanye nezicelo ngenxa yamakhemikhali ayo ayingqayizivele kanye nezakhiwo zomzimba. Kodwa-ke, ngokuthuthuka kwesayensi nobuchwepheshe, ezinye izinto ezintsha nezindlela bezilokhu zithatha indawo ye-phenol kweminye imikhakha. Ngakho-ke, lesi sihloko sizohlaziya ukuthi ngabe i-phenol isasetshenziswa yini namuhla kanye nesimo sayo sokusetshenziswa kanye namathemba.
sidinga ukuqonda izici ze-phenol. I-Phenol iwuhlobo lwe-hydrocarbon enamakha, enesakhiwo sendandatho ye-benzene kanye neqembu le-hydroxyl. Ine-solubility enhle, ukumelana nokushisa, ukusebenza kwe-electrochemical nezinye izici, okwenza isetshenziswe kabanzi ekukhiqizeni amapende, ama-adhesives, ama-lubricant, imithi, odayi nezinye izimboni. Ngesikhathi esifanayo, i-phenol nayo inobuthi obuthile futhi iyacasula刺激性, ngakho-ke kuyadingeka ukuyisebenzisa ngokuqapha.
ake sibheke isimo sokusetshenziswa kwe-phenol. Njengamanje, i-phenol isasetshenziswa kabanzi kulezi zimboni ezingenhla. Isibonelo, embonini yepende kanye ne-adhesive, i-phenol ne-formaldehyde ingasetshenziswa ukukhiqiza ama-resin nama-adhesives ngokusebenza kahle; embonini yezemithi, i-phenol ingasetshenziswa ukuze kuhlanganiswe ama-antibiotics namaphilisi ezinhlungu; embonini yodayi, i-phenol ingasetshenziswa njengempahla eluhlaza yokukhiqiza odayi be-azo. Ngaphezu kwalokho, i-phenol nayo isetshenziswa njengento eluhlaza ekukhiqizeni ezinye izinhlanganisela eziphilayo.
ake sibheke amathemba okufaka isicelophenol. Nakuba ezinye izinto ezintsha seziqalile ukufaka esikhundleni se-phenol kwezinye izinkambu, i-phenol isenethuba elibanzi lokufaka isicelo. Isibonelo, ngokuthuthukiswa okuqhubekayo kwesayensi nobuchwepheshe, abantu bayaqhubeka nokuhlola izindlela ezintsha zokuthuthukisa ukusebenza kahle nokuvikelwa kwemvelo kwenqubo yokukhiqiza yezimboni zendabuko. I-Phenol ingaba impahla eluhlaza efanelekile yalezi zindlela ezintsha ngenxa yokusebenza kwayo okuhle nezici. Ngaphezu kwalokho, ngokukhula okuqhubekayo kokuqwashisa ngemvelo, abantu bathambekele kakhulu ekukhetheni imikhiqizo ehambisana nemvelo. Ngakho-ke, i-phenol ingase isetshenziswe nasezinkundleni ezivumelana nemvelo esikhathini esizayo, njengokukhiqizwa kwezinamatheliso eziluhlaza namapende.
Sengiphetha, nakuba ezinye izinto ezintsha seziqalile ukufaka esikhundleni se-phenol kwezinye izinkambu, i-phenol isenethuba elibanzi lokufaka isicelo ngenxa yamakhemikhali ayo ayingqayizivele kanye nezakhiwo zomzimba. Esikhathini esizayo, sikholelwa ukuthi i-phenol izodlala indima enkulu emikhakheni eminingi ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe kanye nokwanda okuqhubekayo kokuqwashisa ngemvelo.
Isikhathi sokuthumela: Dec-07-2023