Ukususela nge-Meyi, imfuno yeemveliso zekhemikhali ezivenkileni iwile kulindelo, kunye nemfuno yokunikezelwa kwemfuno yexesha elichasene nentengiso sele ivele. Phantsi kosulelo lwentshukumo yexabiso, amaxabiso emizi-mveliso enyukayo kunye nemizi-mveliso esezantsi ye-bisphenol a adlule ngokudibeneyo. Ngokuphathelele amaxabiso, inqanaba lokusetyenziswa komgangatho wezimincili linciphile, kwaye isivumelwano seenzuzo siyeyona nto iphambili kwiimveliso ezininzi. Ixabiso le-bisphenol a liqhubekile nokwehla, kwaye kutshanje liwele ngaphantsi kwe-9000 Yuan Yuan! Ukusuka kwitrap yamaxabiso e-bisphenol a kwinqaku elingezantsi, linokubonwa ukuba ixabiso liphume ukusuka kwi-10050 Yuan / Ton ekupheleni kuka-Epreli / Ton, ukuya enyakeni iminyaka engama-12,52%.

Ukwehla okuqinileyo kwisalathiso se-upstream kunye ne-downngraam yeshishini

Ukususela nge-20 kaMeyi, i-phenolic ye-phenolic ye-phenolic ye-thetoli ihlile ukusuka kwi-103.65 yamanqaku angama-92.44 amanqaku, ukwehla kwamanqaku ayi-11,21, okanye i-10.82% .82%. Imeko yasezantsi ye-bisphenol i-chain yeshishini ibonakalise imeko evela kumncinci. Isalathiso semveliso enye ye-phenol kunye ne-acetone ibonise ukwehla okukhulu, nge-18.4% kunye ne-22.2%, ngokulandelelana. I-bisphenol a kunye ne-Dowystream i-epoxy resen yathatha indawo yesibini, ngelixa iPC ibonise ukwehla kancinci. Imveliso isekupheleni kwe-suin yeshishini, ngefuthe elincinci ukusuka ezantsi, kwaye amashishini okupheliswa komhlaba asasazwa ngokubanzi. Imakethi isafuna inkxaso, kwaye isabonisa ukungaxhathisi okuqatha ukuhla kwesiseko sobuchule bemveliso kunye nokukhula kwesiqingatha sokuqala sonyaka.

Ukukhutshwa okuqhubekayo kwe-bisphenol indawo yokuvelisa kunye nokuqokelelwa kwemingcipheko

Ukusukela ekuqaleni kwalo nyaka, amandla okuvelisa e-bisphenol a aqhube ekhululwa, kunye neenkampani ezimbini zongeza iitoni ezingama-440000 ze-440000 zizonke amandla onyaka. Ichaphazeleka koku, amandla onyaka e-bisphenol a e China ifikelele kwiitoni eziyi-4.265 ezizigidi, ukunyuka kweminyaka eminyaka ukuya kwi-55%. Umyinge wenyanga yenyanga yi-288000 yeetoni, useta imbali entsha.

Kwixa elizayo, ukwanda kwe-bisphenol ukuveliswa akuyeki, kwaye kulindeleke ukuba zingaphezulu kwe-1.2 yezigidi zeetoni ze-bisphenol entsha eziza kusetyenziswa kulo nyaka. Ukuba zonke zifakwe kwimveliso kwishedyuli, amandla onyaka e-bisphenol a e China aya kusanda ukuya kuthi ga kwi-5.5 yezigidi zeetoni, ukunyuka kweminyaka engama-45, kunye nomngcipheko wokuqhubeka kwexabiso lokuqhubeka kwexabiso liyaqhubeka nokuqokelela.
Ukujonga kwixesha elizayo: embindini nasekupheleni kukaJuni, i-phenol ketol kunye ne-bisphenol amashishini aphinda aqalise izixhobo zokugcina, kunye nokujikeleza kwempahla kwimarike yendawo ebonisa indlela eyandayo. Ukujonga imeko yentengiso yempahla ekhoyo, iindleko kunye nokunikezelwa kunye nemfuno, umsebenzi ophantsi kwentengiso uqhubela phambili ngoJuni, kwaye isilinganiselo sokusetyenziswa kwecandelo kulindeleke ukuba sande; Umzi mveliso wase-Eowwdam Eporin we-EPOXY ukuphinda ufake umjikelo wokunciphisa ukuveliswa, umthwalo, kunye ne-inventri. Okwangoku, izinto ezingafunekiyo zifikelele kwinqanaba eliphantsi, kwaye ukongeza, ishishini liwele kwinqanaba eliphantsi lelahleko kunye nomthwalo. Imakethi kulindeleke ukuba iphantsi kule nyanga; Phantsi kwezithintelo zendawo yabathengi eyivila kwindawo yendawo yemakethi yemveli yemveli, edityaniswe nokuphinda-phinda imigca emibini yokupaka, indawo yendawo inokunyuka. Phantsi komdlalo phakathi konikezo kunye nemfuno kunye neendleko, imarike isenokubakho okungaphezulu.
Kutheni le nto kunzima kwintengiso yemigangatho engaphantsi kokuphucula kulo nyaka?

Esona sizathu kukuba imfuno ihlala ifumana ukuba kunzima ukuqhubeka nesantya sokwanda kwemveliso yokwanda, okukhokelela ekungahambi kakuhle nangokomoya.
Ingxelo yesilumkiso se "2023 ikhutshwe yi-Petrochemical Dederation Umbutho walo nyaka waphinda watsho ukuba wonke umzi mveliso usekwe kwixesha lokutyala imali, kunye noxinzelelo lweemveliso ezithile zisabalulekile.
Umzi-mveliso wekhemikhali wase China usemzini ophakathi kunye nokuphela kweCandelo leZakhiwo leShishini kunye neXesha eliSebenzayo kunye neengxaki ezintsha kunye neengxaki eziqhubekayo kunye neengxaki eziphezulu neziqhubekayo zisangena kwizinto ezithile zekhonkco.

Xa kuthelekiswa neminyaka edlulileyo, ukubaluleka kwesilumkiso esikhutshwe ngeNgxelo yoNyaka kunobunzima bemeko yangoku yehlabathi kunye nokunyuka kwamakhaya angaqinisekanga. Ke ngoko, umba wentsalela yesakhiwo kulo nyaka awunakutyeshelwa.