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Ukuhlaziywa kwephethini yemboni ye-acrylonitrile nezici ngo-2022
Isingeniso: Ngokuthuthuka okuqhubekayo kwamayunithi okucwenga asekhaya kanye nokuhlanganisa amakhemikhali eminyakeni yamuva, uchungechunge lwezimboni ezansi nomfula ludlulela ekukhiqizeni amakhemikhali amahle kanye nemikhiqizo esezingeni eliphezulu.Njengenye yezixhumanisi, ukuthuthukiswa kwemboni ye-acrylonitrile kukhula kancane kancane, ...Funda kabanzi -
Izitoko ze-styrene zase-East China zehle kakhulu
I-East China styrene main port stocks ishaye phansi iminyaka eminingi kuleli sonto, yehle kakhulu yaya ku-36,000 tonnes, uma iqhathaniswa nephansi yangaphambilini yamathani angu-21,500 ekuqaleni kukaJuni 2018. Kungani?Kusukela ngomhlaka-7 Septhemba, isamba sakamuva esiphelele sepulazi le-styrene elise-Jiangsu singamathani angu-36,000, ukwehla okukhulu ...Funda kabanzi -
i-acrylonitrile yokungenisa nokuthekelisa ngoJulayi
Ngokuphathelene nokungeniswa kwamanye amazwe: Ngokusho kwedatha yezibalo zamasiko ibonisa: ngoJulayi 2022 ivolumu yokungenisa i-acrylonitrile yezwe lethu amathani angu-10,100, inani lokungenisa liyizigidi ezingu-17.2709 zamadola ase-US, isilinganiso sentengo yokungenisa yanyanga zonke 1707.72 US dollars/ton, umthamo wokungenisa ukhuphuke ngo-3.30% kusukela kokugcina inyanga, yehle ngo-3...Funda kabanzi -
izinsiza zokukhiqiza i-acrylonitrile kanye nomkhuba oyinhloko wokuthuthukiswa
Izakhiwo zasekhaya zokukhiqiza i-acrylonitrile zigxile kakhulu e-China Petrochemical Corporation (kamuva ebizwa ngokuthi i-SINOPEC) kanye ne-China National Petroleum Corporation (ngemuva kwalokhu ebizwa ngokuthi i-petrochina).Isamba somthamo wokukhiqiza weSinopec (kuhlanganise nama-joint ventures) i...Funda kabanzi -
Yiziphi izimboni i-acrylonitrile esetshenziswa kakhulu?
I-Acrylonitrile yenziwe nge-propylene ne-ammonia njengezinto zokusetshenziswa ngokusabela kwe-oxidation kanye nenqubo yokucwenga.Ingabe uhlobo lwenhlanganisela yezinto eziphilayo, ifomula yamakhemikhali yi-C3H3N, iwuketshezi olungenambala olunephunga elimnandi, oluvuthayo, umhwamuko walo nomoya kungakha ingxube eqhumayo, uma kwenzeka kuba nomlilo ovulekile, uphakeme...Funda kabanzi -
Ukuhlaziywa kwemakethe yomkhiqizo oyinhloko we-Styrene industry 2022.08
i-ethylene Imakethe ye-ethylene yase-Asia yehle ngo-Agasti.Ngo-August, amanani entengo ye-naphtha yase-Asia aqhubeka nokuguquguquka ukuthambekela kokwehla, i-ethylene yaseNyakatho-mpumalanga ye-Asia kanye negebe lentengo le-naphtha lagcina izinga eliphansi, lakhululeka kancane kancane ekupheleni kwenyanga, kodwa namanje lingaphansi kwegebe lokuphumula.Ngenxa yolwazi...Funda kabanzi -
Ukuxhumeka kwentengo ye-PS nge-styrene yezinto ezingavuthiwe
[Isingeniso] Ngo-2022, yonke imakethe ye-PS e-China ilandela umqondo wezindleko, ngakho-ke intengo ye-PS inokuhlobana okuqine kakhulu ne-styrene yempahla eluhlaza, futhi i-coefficient yayo yokuhlobana ifinyelele ku-0.97 kusukela ngo-2022, ehlotshaniswa kakhulu.Ngesikhathi esifanayo, ukuhlobana phakathi kwe-supply da...Funda kabanzi -
Isibikezelo sentengo yezinto ezingavuthiwe ze-ABS zengxenye yesibili yonyaka
Engxenyeni yokuqala ka-2022, ukungqubuzana phakathi kweRussia ne-Ukraine kwagqashuka ngasekupheleni kukaFebhuwari, iNtshonalanga yaqhubeka nokubeka unswinyo eRussia, ukukhathazeka kwengozi yokuhlinzekwa kwaqhubeka kwanda, futhi uhlangothi lokuhlinzeka lugcina ukuqina okulindelwe.Ngasohlangothini lwesidingo, ngemuva kokuqala kwesamba...Funda kabanzi -
Ukuhlaziywa kwenzuzo yemboni ye-ABS eminyakeni emithathu yakamuva
Ngo-2022, imodeli yeminyaka emihlanu yenzuzo ephezulu yemboni ye-ABS yaphela futhi yangena ngokusemthethweni esigabeni sokulahlekelwa.Umthamo omusha wokukhiqiza awukakhululwa ngokugcwele, futhi isidingo sokugcina sehliswe kakhulu ngenxa yomthelela wobhubhane lomhlaba wonke kanye nokuwohloka komnotho wasekhaya waseChina...Funda kabanzi -
I-styrene kanye nesicelo
Yini i-styrene Styrene iyi-organic chemical material eluhlaza, ifomula yayo yamakhemikhali i-C8H8, ikhemikhali evuthayo, eyingozi, evela ku-benzene ehlanzekile kanye ne-ethylene synthesis.Isetshenziswa kakhulu ekukhiqizeni i-polystyrene egwebungula (EPS), i-polystyrene (PS), i-ABS nezinye izinsalela zokwenziwa ...Funda kabanzi -
Ukusabalalisa umthamo wokukhiqiza wesifunda sase-China we-styrene monomer
Isingeniso: Ngo-2022, ngokukhiqizwa okubushelelezi kwamayunithi amasha e-styrene athuthukiswe yi-Zhenhai Phase II, i-Shandong Lihua, i-Maoming Petrochemical ne-Bohua, kanye nokwandiswa komthamo wamayunithi amadala e-Dushanzi, umthamo ophelele we-styrene e-China usufinyelele amathani ayizigidi ezingu-17.449 / ngonyaka ngesikhathi ...Funda kabanzi -
Uyini Umehluko Phakathi Kwe-styrene ne-Polystyrene?
Umehluko Phakathi Kwe-styrene ne-Polystyrene Umehluko ungenxa yamakhemikhali.I-styrene iwuketshezi olungase luboshwe ngamakhemikhali ukuze lwenze i-polystyrene, okuyipulasitiki eqinile enezici ezihlukahlukene.I-Polystyrene isetshenziswa ezinhlobonhlobo zezinto zabathengi, kuhlanganisa ...Funda kabanzi
