Ngo-2022, imarike yeekhemikhali yasekhaya iyonke ibonise ukwehla okusengqiqweni.Kumxholo wokunyuka nokuhla, ukusebenza kwemarike yeekhemikhali zamandla amatsha kwakungcono kunoshishino lweekhemikhali eziqhelekileyo kunye nokukhokela imarike.
Ingqikelelo yamandla amatsha iqhutywa, kwaye izinto eziluhlaza zonyukile.Ngokwezibalo, imveliso yeekhemikhali ezintlanu eziphezulu kwi-2022 yi-lithium hydroxide, i-lithium carbonate (imveliso yamashishini), i-butadiene, i-lithium iron phosphate, kunye ne-phosphate ore.Phakathi kwabo, ngaphandle kwe-phosphorus ore ibandakanyeka ingcamango yamandla amatsha.Kwi-2022, eqhutywa yi-industry yemoto entsha yamandla, amaxabiso e-lithium hydroxide, i-lithium carbonate, kunye ne-lithium iron phosphate, ehambelana ngokusondeleyo neebhetri ze-lithium, ibonise ukunyuka.Njengemveliso enobudlelwane obusondeleyo kunye nezithuthi zamandla amatsha, i-butadiene ifikelele kwi-144% kwisiqingatha sokuqala sika-2022. I-ore ye-phosphorus iye yazuza ngokunyuka kwemfuno yesichumiso se-phosphate kunye nezixhobo ezincinci zemithombo, kwaye iqhubekile ukunyuka ukususela 2021.
Iimveliso zeekhemikhali zemveli zentengiso isiphumo esivakalayo sokutsala umva.Ngo-2022, uninzi lweemveliso zeekhemikhali zemveli zabonisa ukuhla okuphezulu, kwaye umphumo wekhonkco loshishino wawucacile.Ngokomzekelo, ukuhla kwe-1,4-butanol ephezulu, i-tetrahydrofuu, i-N, i-N-di metamimamamide (i-DMF), i-dichlorogenesis, i-sulfuric acid, i-acetic acid, i-hydrochloric acid, njl., ukuhla kwakungu-68%, 68%, 61 , ngokulandelelanayo.%, 60%, 56%, 52%, 45%.Ukongeza, ukwehla kweemveliso ezifana ne-anhydride egudileyo, isulfure, i-titanium pink, kunye nephenol ngama-22% ukuya kuma-43%.Ukusuka kwindlela yezi mveliso, kunokubonwa ukuba ukunyuka kwangaphambili kweemveliso zemichiza yemveli sele iqalile ukuwa ngokufanelekileyo, amacandelo entelekelelo aye abuthathaka enye emva kwenye, kwaye kanye abangela ukwehla kwesiphumo sendalo yonke sekhonkco lemveliso edibeneyo.
Imathiriyeli ekrwada esisiseko izinzisiwe kumanqanaba aphezulu kwaye ngokubanzi ibuyela kumthetho wentengiso.Olunye uphawu lwentengiso yemveliso yeekhemikhali ngo-2022 yayikukuba iimveliso ezisisiseko zemathiriyeli zazinziswa kwinqanaba eliphakathi ukuya phezulu, kwaye labetha phezulu kwisiqingatha sokuqala sonyaka, kwaye isiqingatha sesibini sonyaka saphinda sachacha ngokufanelekileyo.Nangona amaxabiso ezinye izibonelelo ezinkulu, organic, inorganic, kunye neentlobo zezichumisi zawa kwisiqingatha sesibini sonyaka, baphinda baphinda kwixesha elizayo, kwaye ngokusisiseko babuyela kumthetho wentengiso.Umzekelo, ukonyuka konyaka kwaba yi-13%, i-12%, i-9%, kunye ne-5% yepyrine, i-benzide, i-nitric acid, kunye ne-aniline, eziye zahla ngengqiqo xa imarike iphezulu phakathi kuka-2022 okanye ngo-Okthobha.Ngenxa yokuba ezi mveliso zemichiza zifunwa ngokubanzi kwimathiriyeli ekrwada esisiseko, zisenokugcina indawo eyomeleleyo yentengiso emva kohlengahlengiso lokuncipha.Ukongeza, iimveliso ezifana ne-cycloidone, i-benzene ecocekileyo, i-ethylene oxide, i-styrene, kunye ne-acryline yehle nge-14%, i-10%, i-9%, i-5% kunye ne-4% ngokulandelanayo.Emva koku kunyuka kunyuka, kwehle ukuya kwi-14% yokunyuka kunye nokuhla nge-14%.Ixabiso elipheleleyo laliphakathi ukuya-phezulu, kwaye lalizinzile.Indima yemithetho yobonelelo lweemarike kunye nebango iye yaqina ngokuthe ngcembe.
Uhlalutyo olubanzi lubonisa ukuba ngo-2022, imarike yeemveliso zeekhemikhali iya kubonisa inkqubo yokubuyisela imarike yokubuyela kwingqiqo kunye nokuthobela imithetho yemarike.Kwangaxeshanye, into yoqikelelo lwentengiso yehlile, ebonakala ngakumbi kwintengiso yeemveliso zemichiza yemveli.Ukujonga kwixesha elizayo, iimveliso ezisisiseko zemathiriyeli ekrwada zilindeleke ukuba zibe phantsi kwaye zizinzise ngo-2023, iimveliso zekhemikhali zemveli azikhuphi ithuba lokudityaniswa okuhla, iimveliso zamandla amatsha kunzima ukubonisa ukwanda kwe-2022, kodwa ithemba lophuhliso lisahleli. ethembisayo.
Ixesha lokuposa: Feb-02-2023