Ngemuva kwengxenye yokuqala ka-2022, imakethe ye-acetone yasekhaya yakha ukuqhathanisa okujulile kwe-V. Umthelela wokungalingani kwezidingongqangi, ukucindezelwa kwezindleko kanye nesimo sangaphandle emqondweni wemakethe usobala kakhulu.
Engxenyeni yokuqala yalo nyaka, inani lentengo le-acetone libonisa ukwehla, futhi isikhungo samanani sehla kancane kancane. Nakuba ukulawulwa kwezempilo yomphakathi kwezinye izifunda kwathuthukiswa ekuqaleni konyaka, ezokuthutha zesifunda zazihamba kancane, i-polarity yokubamba yanda, futhi nokugxila emakethe kwanda.
Ngekota yesibili, imakethe ye-acetone yayikhuphuke kakhulu, kodwa ngokuncipha kokuthuthumela kwamafutha angcolile kanye nobuthakathaka be-benzene ehlanzekile, ukusekelwa kwezindleko ze-phenol nezitshalo ze-ketone kwaba buthaka; Imakethe ye-acetone inokunikezwa okwanele. Isidingo sokupaka enye i-acetone ye-MMA ngaphakathi nangaphandle kohlelo lwemishini sinciphile. Ukupaka nokugcinwa kwemishini ye-isopropanol akukakaqalwa kabusha. Isidingo sinzima ukwanda kakhulu. Ukungalingani phakathi kokunikezwa kanye nesidingo kuye kwaholela ekwehleni kwentengo ye-acetone.
NgoJulayi nango-Agasti, imakethe yaba nokushaqeka kwebanga eliphansi futhi yagcina ingenise imakethe yaseJinjiu esekelwe ukushoda kohlangothi lokuhlinzeka. Isikhathi sokukhiqizwa kwemishini ye-phenolic ketone entsha yasekhaya sabambezeleka, futhi ezinye izimpahla zabambezeleka ukuze zifike ethekwini. Ukugxila kokutholakala kwemakethe kube yinto esemqoka yokukhuphuka kwemakethe. Nakuba "igolide eliyisishagalolunye" livele, "ishumi lesiliva" alifikanga njengoba bekuhleliwe, okulindelekile ekuhlinzekeni kwemakethe kanye nohlangothi lwesidingo kwehla, isimo esibucayi santula ukwesekwa okukhanyayo, futhi izitayela zemakethe zizonke zaba buthaka.
NgoNovemba, ngakolunye uhlangothi, ukugcinwa kwemishini ethile kwaholela ekwehleni kokukhiqizwa kwasekhaya; ngakolunye uhlangothi, isidingo esingaphansi komfula sasimama kancane kancane, kanye nempahla yechweba yehla kancane kancane, isekela ukubuya kwemakethe. NgoZibandlela, ukushoda kwezinsiza zokuhlinzeka ngezimakethe kwehlisiwe, futhi ukukhululeka kwenqubomgomo yobhubhane kwaholela ekwenyukeni kwenani labantu abangenwe yileli gciwane, ukwehla okukhulu kwesidingo esingaphansi komfula, kanye nokwehla okuqhubekayo kokugxila emakethe. Ekupheleni kukaDisemba, isilinganiso senani saminyaka yonke semakethe ye-acetone yasekhaya sasingu-5537.13 yuan/ton, sehle ngo-15% kusukela esikhathini esifanayo ngonyaka odlule.
U-2022 unyaka omkhulu wokwandisa ukukhiqizwa kwe-acetone, kodwa imishini eminingi yasekhaya yokukhiqiza ibambezelekile. Kulindeleke ukuthi okokusebenza okusha kuzokwenziwa ekukhiqizweni ekupheleni kuka-2022 noma ngekota yokuqala ka-2023, futhi ingcindezi yomphakeli izokhishwa ngo-2023. Ngenxa yomehluko wokukhiqiza noma wesikhathi sokugcinwa kwemishini emisiwe engaphansi komfula, i-acetone yasekhaya ingase ingenise iphethini yokuhlinzeka nesidingo esixekethile ngo-2023. futhi ucindezeleke ngokwengeziwe.

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