NgoSeptemba,ipropylene oxide, eyabangela ukunciphisa imveliso enkulu ngenxa yengxaki yamandla yaseYurophu, yatsala ingqalelo kwimarike yemali. Nangona kunjalo, ukususela ngo-Oktobha, inkxalabo yepropylene oxide inqabile. Kutshanje, ixabiso linyukile kwaye liwile, kwaye inzuzo yenkampani inqabile kakhulu.
Ukususela ngo-Oktobha 31, ixabiso eliqhelekileyo le-propylene oxide e-Shandong laliyi-9000-9100 yuan / ton ngemali, ngelixa ixabiso eliqhelekileyo le-propylene oxide e-East China laliyi-9250-9450 yuan / ton ngemali, ephantsi kakhulu ukususela ngoSeptemba.
U-Chen Xiaohan, umhlalutyi kwi-Longzhong Information Industry, uxelele i-Associated Press yezeMali ukuba ngenxa yemfuno ebuthathaka yempahla emhlophe yokugcina impahla kunye nezixhobo zokufakelwa kwe-thermal, ixabiso le-propylene oxide alikho ukunyuka phezulu; Nangona iYurophu inciphise imveliso kwindawo enkulu, i-China ayinayo inkxaso yomgaqo-nkqubo efana nesaphulelo serhafu yepropylene oxide, kwaye ayinayo inzuzo yexabiso. Ngoko ke, ukuthunyelwa ngaphandle kwepropylene oxide akuzange kunyuke kakhulu ukususela ngoSeptemba, kwaye inzuzo yamashishini epropylene oxide nayo ixininiswe kakhulu emva kokuhla kwexabiso.
Okwangoku, i-downstream ye-propylene oxide isenamandla, kwaye imiyalelo ye-"Golden Nine Silver Ten" kwixesha eliphakamileyo lesiqhelo liyancipha endaweni yokwanda. Phakathi kwabo, imiyalelo ye-polyether iyabanda, kwaye kunzima ukuyithenga ngendlela ephakathi kwexesha elifutshane. Kuphela isitokhwe esiphakathi esikhoyo ukunqanda umngcipheko wobhubhane; Umyalelo wepropylene glycol ulinganiselwe, ngelixa i-dimethyl carbonate elinde ukuba iyunithi entsha ifakwe kwimveliso ngokubanzi iqukunjelwa; Ukugqitywa okuzinzileyo kwishishini le-ether yotywala; Emva kokuba isiponji kunye nabanye abathengi bokugqibela benze inani elincinci lokuzalisa kwiveki ephelileyo, iiodolo zabo nazo zehla ngokukhawuleza.
Umntu osuka kwishishini elinxulumeneyo uxelele i-Associated Press yezeMali ukuba unikezelo lweemveliso zepropylene oxide lusilele kwimfuno kulo nyaka uphelileyo, ikakhulu ngenxa yokuba imfuno yempahla emhlophe inyuke ngenxa yobhubhane, kodwa le mfuno ayinakuqhubeka. Ukuhla kwee-odolo zepropylene oxide ukususela kulo nyaka kucacile. Ishishini le-polyether esezantsi sele likwimeko yobuninzi, ngoko emva kokuhla okucacileyo kwemfuno ye-terminal, imfuno yezinto eziluhlaza ze-polyether yehla ngokukhawuleza. Nangona kunjalo, uxinzelelo kumashishini kushishino lukhulu ngakumbi. Kunyaka ophelileyo, ngenxa yenzuzo ephezulu yepropylene oxide, amashishini amakhulu eekhemikhali asungula izityalo ezininzi zepropylene oxide. Emva kokuba umthamo omtsha usetyenziswe, iimveliso ezintsha ngokuqinisekileyo ziya kuzisa impembelelo enkulu kwixabiso lepropylene oxide kwixesha elifutshane.
Umntu uxelele i-Associated Press yeMali ukuba amashishini anamandla okuvelisa amatsha afakwe kwimveliso ngoNovemba aquka i-Qixiang Tengda (002408. SZ), i-CITIC Guoan (000839. SZ), i-Jincheng Petrochemical kunye ne-Tianjin Petrochemical, kunye nomthamo omtsha wemveliso ufikelele kwi-850000 tons / ngonyaka. Ekuqaleni, ezinye zezi zixhobo zokuvelisa zaqalwa ngaphambi kukaNovemba, kodwa ngenxa yexabiso elidandathekileyo lepropylene oxide, yahlehliswa ngoNovemba. Nangona kunjalo, ngokwemeko yangoku, ukuba zonke izinto ezintsha zemveliso zifakwe kwimveliso kwaye zinikezelwe ngoNovemba, uxinzelelo lokubonelela kulo lonke ishishini luya kuba lukhulu.
Ejongene nale meko, amashishini amaninzi agcina imveliso ngoku akhethe ukunciphisa imveliso ukuqinisekisa ixabiso ngenxa yoxinzelelo oluqhubekayo lwenzuzo. Ukususela kwiveki ephelileyo, uJilin Shenhua noHongbaoli (002165. SZ) baye baqhubeka beyeka, uShandong Huatai uye wamisa ngokulandelelana ukulungiswa, uShandong Jinling kunye neZhenhai Refining kunye neChemical Phase II izicwangciso zokunciphisa umthwalo, kwaye izinga lokusebenza ngokubanzi lepropylene oxide liye lawela kwi-73.11 yamanqaku angaphambili kwi-industry ye-73.11%, ngaphantsi kwe-12% yepesenti yokusebenza kwi-industry ye-12%.
Abanye abangaphakathi baxelele i-Associated Press yezeMali ukuba kwixabiso langoku malunga ne-9000 yuan, amashishini amaninzi epropylene oxide amatsha aphantse angenangeniso, okanye alahlekelwe yimali kwimveliso. Indlela ye-chlorohydrin yendabuko inenzuzo encinci ngenxa yexabiso eliguqukayo leklorini yolwelo, kodwa i-downstream ibuthathaka, kwaye ukunikezelwa kweemveliso kudlula imfuno, okwenza amashishini epropylene oxide abe neentloni ngakumbi, ngakumbi loo mashishini ongeze amandla okukhusela okusingqongileyo kunyaka ophelileyo. Okwangoku, xa ixabiso lemveliso lisondele kakhulu kumgca weendleko, amashishini epropylene oxide anomnqweno othile wokuxhasa ixabiso. Nangona kunjalo, ngenxa yolawulo lweziganeko zempilo yoluntu kwiindawo ezininzi, imfuno yemarike kusenzima ukuyixhasa. Ukuba uxinzelelo luyaqhubeka kwixesha elizayo, i-propylene oxide ingaqhubeka nokunciphisa imveliso yokunciphisa uxinzelelo. Nangona kunjalo, xa umthamo omtsha wemveliso ubekwe embindini, ixabiso lepropylene oxide linokuchaphazeleka kakhulu.

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