Intshayelelo: Xa kujongwa izinto ezininzi zasekhaya nezamazwe ngamazwe, uqikelelo lokuqala lubonisa ukuba imakethi ye-acrylonitrile yaseTshayina kwisiqingatha sesibini sonyaka inokuba nethuba lokwehla okulandelwa kukubuyela umva. Nangona kunjalo, inzuzo ephantsi kushishino inokunciphisa kakhulu uluhlu lokuguquguquka kwamaxabiso.
Iimpahla ezingekasilwa:
Ipropylene: Ibhalansi yokubonelela ngempahla kulindeleke ukuba ihlale ikhululekile. Njengoko ukubonelela ngokugqithisileyo kuqala ukuvela, ipropylene ibonakalisa ukusebenza okubuthathaka kancinci kunokuba bekulindelwe ngexesha lexesha elixakekileyo, kwaye iindlela zamaxabiso zichaphazeleka kakhulu lutshintsho kwicala lokubonelela ngempahla.
Zokwenziwa: I-Ammonia: Uqikelelo lokuqala lubonisa ukuba imakethi ye-ammonia yokwenziwa yaseTshayina inokubona ukunyuka okuncinci emva kwexesha lokuhlanganiswa okuncinci kwisiqingatha sesibini sonyaka. Nangona kunjalo, ukunikezelwa okukhulu kwimakethi kunye nokuthunyelwa okulinganiselweyo kwezichumisi ezisezantsi kuya kugcina uxinzelelo lwemfuno yokunikezelwa kwemveliso yasekhaya. Amaxabiso kwimimandla emikhulu yemveliso akunakwenzeka ukuba anyuke njengoko ayenjalo kwiminyaka edlulileyo, kunye nohlengahlengiso oluya phezulu oluya kuba lusengqiqweni ngakumbi.
Icala lokubonelela:
Kwisiqingatha sesibini sowama-2025, kulindeleke ukuba umbane we-acrylonitrile eTshayina ubone ukukhula okuncinci, nangona ukwanda komthamo worhwebo kusenokuhlala kuncinci. Ezinye iiprojekthi zisenokulibaziseka, nto leyo etyhalela amashishini aqalayo imveliso kunyaka ozayo. Ngokusekelwe kulandelelwano lwangoku lweeprojekthi:
● Iprojekthi ye-acrylonitrile kaJilin ** yeetoni ezingama-260,000 ngonyaka icwangciselwe ukuveliswa kwikota yesi-3.
● Isakhiwo se-acrylonitrile sikaTianjin ** esiziitoni ezili-130,000 ngonyaka sigqityiwe kwaye kulindeleke ukuba siqalise ukuvelisa malunga nekota yesi-4 (kuxhomekeke ekuqinisekisweni).
Nje ukuba isebenze, amandla emveliso ye-acrylonitrile eTshayina aya kufikelela kwi-5.709 yezigidi zeetoni ngonyaka, ukunyuka kwe-30% unyaka nonyaka.
Icala leMfuno:
Kwisiqingatha sesibini sowama-2025, kucetywa ukuqaliswa kweeyunithi ezintsha ze-ABS eTshayina:
● **Umgca wemveliso oseleyo wePetrochemical weetoni ezingama-300,000 ngonyaka kulindeleke ukuba ufike kwi-intanethi.
● Iyunithi entsha yeJilin Petrochemical yeetoni ezingama-600,000 ngonyaka icwangciselwe ukuveliswa kwikota yesi-4.
Ukongeza, indawo kaDaqing **, esebenza ukususela phakathi kuJuni, iza kunyusa kancinci imveliso kwisiqingatha sesibini, ngelixa iyunithi yeSigaba sesiBini sePetrochemical kulindeleke ukuba inyuke iye kumthamo opheleleyo. Ngokubanzi, unikezelo lwe-ABS lwasekhaya lulindeleke ukuba lukhule ngakumbi kwisiqingatha sokugqibela sonyaka.
Ishishini le-acrylamide likwanezitishi ezininzi ezintsha ezicwangciselwe ukuqaliswa ukusebenza ngo-2025. Umthamo osezantsi uya kubona ukwanda okukhulu ngo-2025-2026, nangona amazinga okusetyenziswa emva kokumiselwa ehlala eyimbangela ephambili.
Imbonakalo iyonke:
Imarike ye-acrylonitrile kwisiqingatha sesibini sowama-2025 isenokuhla ekuqaleni ngaphambi kokuba iphinde inyuke. Amaxabiso ngoJulayi nango-Agasti anokwehla minyaka le, kwaye anokuthi anyuke ukuba amaxabiso e-propylene anika inkxaso ngo-Agasti-Septemba—nangona ukunyuka kusenokuncitshiswa. Oku kungenxa yenzuzo ebuthathaka kumacandelo e-acrylonitrile asezantsi, okunciphisa umdla wemveliso kunye nokunciphisa ukukhula kwemfuno.
Nangona imfuno yexesha lemveli ye-"Golden Septemba, Silver October" inokubonelela ngokunyusa imarike, ukunyuka kwayo kulindeleke ukuba kube kuncinci. Imida ephambili ibandakanya amandla amatsha emveliso angena kwi-intanethi kwikota yesi-3, ukugcina ukukhula kobonelelo kunye nokuvavanya ukuzithemba kwemarike. Ukubeka esweni ngokusondeleyo inkqubela phambili yeprojekthi ye-ABS esezantsi kusabalulekile.
Ixesha leposi: Julayi-21-2025