Emva kwesiqingatha sokuqala sika-2022, imarike ye-acetone yasekhaya yenza uthelekiso olunzulu lwe-V.Impembelelo yobonelelo kunye nokungalingani kwemfuno, uxinzelelo lweendleko kunye nokusingqongileyo kwangaphandle kwingqondo yemarike kubonakala ngakumbi.
Kwisiqingatha sokuqala salo nyaka, ixabiso elipheleleyo le-acetone libonise ukuhla, kwaye iziko lexabiso liye lancipha.Nangona ulawulo lwempilo yoluntu kweminye imimandla lwaphuculwa ekuqaleni konyaka, uthutho lwengingqi lwalucotha, ukubamba i-polarity kwanda, kwaye ingqwalasela yemarike yanda.
Ngekota yesibini, imarike ye-acetone inyuke ngokukhawuleza, kodwa ngokuhla kwe-oyile ekrwada kunye nobuthathaka be-benzene ecocekileyo, ukuxhaswa kweendleko ze-phenol kunye nezityalo ze-ketone ziyancipha;Imarike ye-acetone inokubonelela okwaneleyo.Imfuno yokupaka enye i-acetone ye-MMA ngaphakathi nangaphandle kwesicwangciso sesixhobo sinciphile.Ukupaka kunye nokugcinwa kwezinye izixhobo ze-isopropanol akukaqalwa kwakhona.Imfuno inzima ukunyuka kakhulu.Ukungalingani phakathi konikezelo kunye nemfuno kukhokelele ekwehleni kwexabiso le-acetone.
NgoJulayi nango-Agasti, imakethi ifumene ukothuka koluhlu oluphantsi kwaye ekugqibeleni yazisa ukunyuka kwemarike yeJinjiu exhaswa kukunqongophala kwecala lonikezelo.Ixesha lokuveliswa kwezixhobo ze-phenolic ketone zasekhaya zalibaziseka, kwaye ezinye iimpahla zalibaziseka ukuba zifike kwizibuko.Ukugxininiswa kobonelelo lwemarike kwaba yeyona nto iphambili yokunyuka kwemarike.Nangona "igolide elithoba" lavelayo, "ishumi lesilivere" alizange lifike njengoko bekucwangcisiwe, ulindelo lonikezelo lwemarike kunye necala lemfuno liye lawa, umqobo osisiseko wawuswele inkxaso eqaqambileyo, kwaye umgangatho wemarike jikelele wawubuthathaka.
NgoNovemba, kwelinye icala, ukugcinwa kwezixhobo ezithile kubangele ukuhla kwemveliso yasekhaya;kwelinye icala, imfuno esezantsi yomlambo iye yachacha ngokuthe ngcembe, kunye ne-inventri yezibuko yehla ngokuthe chu, ixhasa ukuphinda kubuye kwentengiso.NgoDisemba, ukunqongophala kwezibonelelo zokubonelela ngemarike kwakhululeka, kwaye ukukhululeka komgaqo-nkqubo wobhubhane kukhokelele ekwandeni kwenani labantu abosulelekileyo, ukwehla okubonakalayo kwimfuno esezantsi, kunye nokwehla okuqhubekayo kokugxilwa kwentengiso.Ekupheleni kukaDisemba, ixabiso eliqhelekileyo lonyaka lemarike ye-acetone yasekhaya yayiyi-5537.13 yuan/toni, yehle nge-15% ukusuka kwixesha elifanayo kulo nyaka uphelileyo.
Uwama-2022 ngunyaka omkhulu wokwandiswa kwemveliso ye-acetone, kodwa uninzi lwezixhobo zasekhaya zokwenziwa kwangaphambili zilibazisekile.Kulindeleke ukuba izixhobo ezitsha zifakwe kwimveliso ekupheleni kwe-2022 okanye kwikota yokuqala ye-2023, kwaye uxinzelelo lomthengisi luya kukhutshwa ngo-2023. I-acetone inokungenisa unikezelo oluxekileyo kunye nepateni yemfuno ngo-2023. Inkqubo yokwenziwa kwalapha ekhaya inokunciphisa ngakumbi isabelo semarike yokungenisa ngaphandle kwe-offshore, kwaye icandelo lemarike ye-acetone nalo liya kudandatheka ngakumbi.

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