Intengo yamafutha e-International Crude kawoyela yasukuma yawela kule nyanga, futhi intengo yohlu lwe-benzene ye-benzene emsulwa yehle nge-400 yuan, manje esengu-6800 yuan / ton. Ukuhlinzekwa kwe-cyclohexanone eluhlaza kunganele, intengo yokuthenga okujwayelekile ibuthakathaka, futhi umkhuba wemakethe we-cyclohexanone uye phansi. Kule nyanga, intengo yokuthenga esezingeni eliphakeme ye-cyclohexanone eMakethe yase-East China yayiphakathi kuka-9400-9950 yuan / ithoni eMakethe yasekhaya yayingaba ngu-9706 yuan / ithoni noma i-2.02% kusuka ngentengo ephakathi ngenyanga edlule.
Ezinsukwini zokuqala eziyishumi zale nyanga, intengo yemibono eluhlaza emsulwa uBenzene wawa, futhi ukucaphuna kwefektri ye-cyclohexanone kwehliswe ngokufanele. Othintwe ubhubhane, izinto zokuhamba kanye nokuhamba kwezinye izifunda kwavinjwa, futhi ukulethwa kwe-oda kwakunzima. Ngaphezu kwalokho, amafektri athile we-cyclohexanone ayesebenza ngaphansi kwemithwalo ephansi, futhi bekumbalwa amasheya anasayithi. Umdlandla wokuthenga wemakethe yamakhemikhali aphansi emgodini awuzange ube phezulu, futhi imakethe ye-solvent yayincane.
Maphakathi nale nyanga, amanye amafektri esifundazweni saseShandong athenge i-cyclohexanone ngaphandle. Intengo yentengo, futhi imakethe yezohwebo yalandela ukuthambekela kwemakethe. Kodwa-ke, imakethe ye-cyclohexanone ephelele ibibuthakathaka, ikhombisa ukuntuleka okuncane kwentengo yemakethe. Kwakunemibuzo embalwa, futhi isimo sokuhweba emakethe sasiyisicaba.
Ngasekupheleni kwenyanga, inani lentengo yohlu lweSininopec lwe-benzene emsulwa lwaqhubeka luyehla, uhlangothi lwezindleko ze-cyclohexanone alusekelwa ngokwanele, intengo yezentengiso yemboni yayingenalutho, imakethe yezohwebo yawela ngaphansi kwengcindezi, iMakethe yezohwebo yaqaphela ukuthola Izimpahla, isidingo semakethe esiphansi sasibuthakathaka, futhi imakethe yonke yayinqunyelwe. Ngokuvamile, ukugxila kwemakethe kweCyclohexanone kwahamba ezansi kule nyanga, ukulethwa kwezimpahla bekungalungile, futhi ukufunwa komfula kwakubuthakathaka, ngakho-ke kudingeka siqhubeke nokunaka inkambiso ye-benzeze emsulwa ehlanzekile kanye nezinguquko ezifunwa phansi.

Ithimba lentengo le-cyclohexanone

Ukukhishwa okuhlinzekwayo: Ukukhishwa kwe-cyclohexanone kwasekhaya kule nyanga kwakungamathani angama-356800, phansi kusuka ngenyanga edlule. Uma kuqhathaniswa nenyanga edlule, isilinganiso sokusebenza esisebenzayo sophiko lwe-cyclohexanone kule nyanga sehle kancane, ngesilinganiso esisebenzayo sokusebenza esingu-65.03%, ukwehla kwe-1.69% kuqhathaniswa ngenyanga edlule. Ekuqaleni kwale nyanga, umthamo wamathani ayi-100000 we-cyclohexanone eShanxi wema. Kungakapheli nenyanga, umthamo we-cyclohexanone we-Shandong 300000 cyclohexanone waqalwa kabusha ngemuva kokugcinwa kwesikhashana kwesikhashana. Maphakathi noJanuwari, iyunithi ethile eShandong yayeka ukugcina amandla amathani ayi-100000 we-cyclohexanone, kanti amanye amayunithi asetshenziswa kakhulu. Sekukonke, ukunikezwa kwe-cyclohexanone kwanda kule nyanga.
Imfungela ihlango: Imakethe yasekhaya ye-lactam yashintshana futhi yenqabile kule nyanga, futhi intengo yehle uma iqhathaniswa nale ngenyanga edlule. Maphakathi noNovemba, ifektri enkulu eShandong yaqhubeka nokusebenza ngaphansi komthwalo ophansi ngemuva kokuma isikhashana kwesikhashana. Ngaphezu kwalokho, ifektri eShanxi ime isikhashana futhi enye ifektri yamisa, kuholele ekunciphiseni okubukhali lapho kutholakala khona. Ngalesi sikhathi, yize umthwalo weyunithi womenzi waseFujian ukhule, umugqa owodwa womenzi oseHebei waqalisa kabusha; Maphakathi futhi sekwephuze inyanga, amadivayisi wokumisa amafushane afushane esizeni azolulama kancane. Ngokuvamile, ukufunwa kwemakethe yamakhekethe ye-towstream amakhemikhali we-cyclohexanone kukhawulelwe kule nyanga.
Kulinganiselwa ukuthi ivolumu kawoyela ye-crude kulindeleke ukuthi ikhuphuke esikhathini esizayo, kepha uhla lunqunyelwe, olungathinta intengo ye-benzene emsulwa. Inzuzo eyehlekisayo kunzima ukukhuphuka esikhathini esifushane. Ezansi umfula udinga ukuthenga kuphela. Ekuqaleni kwale nyanga, intengo ye-benzene emsulwa isenendawo yokuncipha. Kulindelwe ukuthi imakethe ye-benzene emsulwa izophinda iwele ngemuva kokuwa. Nakisisa izindaba ze-macro, uwoyela ongahluziwe, u-styrere noshintsho emakethe kanye nesidingo. Kulindelwe ukuthi intengo ebaluleke kakhulu ye-benzene emsulwa izoba phakathi kuka-6100-7000 yuan / Ton ngenyanga ezayo. Ngenxa yokwesekwa okunganele kokuqukethwe okumsulwa okumsulwa i-benzene emsulwa, umkhuba wentengo we-cyclohexanone imakethe wehle futhi ukuhanjiswa kwanele. Imakethe yamakhekethe ephansi ye-Downstream Esikhathini esizayo, sizoqhubeka nokunaka ushintsho lwentengo kanye nokufunwa kwe-Downstream yeMaterial Benzene emsulwa. Kulinganiselwa ukuthi intengo ye-cycclohexanone emakethe yasekhaya izokhuphuka kancane kuphela ngenyanga ezayo, futhi isikhala sokushintsha kwamanani sizoba phakathi kuka-9000-9500 yuan / ithoni.

 

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Isikhathi sePosi: Nov-30-2022