Ngaphambi nangemva koMkhosi Wezikebhe Ze-Dragon, imakethe yasekhaya ye-propylene oxide ibonise uhla oluncane lokuguquguquka, ngemuva kokwenyuka okuncane kwesitoko ngaphambi komkhosi, imakethe yazinza, ingcindezi yehla ngemuva komkhosi, kodwa njengoba intengo yehla, enye yenqubo yafinyelela emgqeni wezindleko eduze kwemakethe yokusekela efanele, futhi muva nje ibonise ukuvala, kodwa umqondo wokusebenza kwemakethe yokulandelela kulindeleke ukuthi unikeze futhi udinge, izindleko ziyanezelwa, ngemuva kokuphazamiseka, kulindeleke ukuthi kube buthakathaka.

一. Uhlangothi lokuhlinzeka luzinzile futhi imakethe ekhuphukayo ikhululekile kancane

Maphakathi noJuni, ngokuqala kabusha kokusebenza okuvamile kwemishini yesigaba I sikaZhenhai, Izinto Ezintsha zeJiahong, i-Qixiang Tengda ezinzile engemihle, ukunikezwa kwemakethe kwakhuphuka kancane kancane, kwafinyelela isikhundla esiphezulu ngonyaka, idatha kaJuni 29, umkhiqizo wansuku zonke we-propylene oxide wasekhaya ungafinyelela amathani ayi-12,800, izinga lokusetshenziswa komthamo liyi-74.67%, ukunikezwa kwemakethe kukhululekile.

Emcimbini weDragon Boat Festival, ukuhweba emakethe kuzinzile futhi kulula, uhlangothi lokunikezwa lunengcindezi ethile efektri yokukhiqiza, intengo iyancipha, isiphakamiso sehle saya ku-9200 yuan/ton (ifektri yokushintshanisa indawo yaseShandong) ngemuva kweholide, ukubuyiselwa kokuthunyelwa okuphelele, kunciphisa ingcindezi yangaphambilini emakethe yokunciphisa ijubane, kodwa kulinganisela iNissan kuphela, isitokwe esincane sokugaya ukudla, kungakabi khona umfutho ocacile wokukhuphuka, ukuqina kwemakethe.

Ekulandeleni, idivayisi ye-HPPO ye-Taixing Yida engamathani ayi-150,000 ngonyaka kanye nedivayisi ye-Wanhua Phase 2 engamathani ayi-300,000 ngonyaka kulindeleke ukuthi iqale kabusha ekuqaleni kukaJulayi, idivayisi ye-PO/SM ye-Zhejiang Petrochemical engamathani ayi-270,000 ngonyaka okwamanje ingaphansi komthwalo ophansi kancane, futhi kulindeleke ukuthi ibekwe emakethe ekuqaleni kwenyanga, kanye nama-cashew akhuphukayo enyakatho naseningizimu. Ukuncipha kungamathani ayi-300,000 kuphela ngonyaka we-Jincheng Petrochemical yokulandelwa noma yokususwa kokupaka, konke kusese ngokuqhubekayo, futhi uhlangothi lokuhlinzeka kunzima ukulusekela.

二. Umugqa wezindleko zokubuyisa intengo yezinto ezingavuthiwe ube umugqa wokuvikela intengo

Ngokuphathelene nezindleko nenzuzo, ngesikhathi seholide leDragon Boat Festival, intengo ye-propylene yezinto zokusetshenziswa kanye ne-chlorine ewuketshezi inyukile, ikakhulukazi intengo ye-chlorine ewuketshezi ishintshe isuka kweyimbi iye kweyimbi, futhi izindleko zikhushulwe kakhulu. Ngesikhathi seholide leDragon Boat Festival, intengo ye-hydrogen peroxide ibuyele kuma-yuan angaphezu kuka-8000/ton okokuqala. Ngesikhathi esifanayo, ngokombono wenqubo ye-HPPO, intengo ye-hydrogen peroxide ikhuphuke kancane, kanti izindleko ezicatshangelwayo zingama-yuan angu-9000-9200/ton. Ukwanda kwengcindezi yezindleko zamadivayisi e-HPPO kusekela nomqondo wemakethe ngezinga elithile, kanti abanye abaphansi babheka umugqa wokuqala wokuvikela amanani e-CIC, balandelela ngokulinganisela ukuthengwa, futhi imakethe ivalwe okwesikhashana ngentengo yama-yuan angu-9200/ton ngemuva komkhosi.

Ekulandeleni, intengo ye-propylene ingase yehle kancane, futhi intengo ye-chlorine ewuketshezi kanye ne-hydrogen peroxide ihlanganiswa kakhulu, yize izindleko zingasetshenziswa njengomugqa wokuzivikela ukuze zidlale indima ethile esekelayo entengweni, kodwa umthelela wezisekelo zokuhlinzeka kanye nesidingo mkhulu kakhulu.

三. Ukuthenga okuphansi komfula ukulinda okuhlakazekile okuqaphile

Ngokombono wohlangothi lwesidingo esingezansi, ukuthenga kusakazeke kakhulu inyanga yonke, futhi umuzwa wokuqala we-bearish usabuswa nje isidingo sokulandelela, futhi ama-terminal angezansi awanayo inhloso yokuqoqa. Ngezinye izikhathi, ukulungiswa ngengozi kwamadivayisi enyangeni kubangela ukuthi indawo iqine kancane, futhi ukuthengwa okungezansi kuncane, kodwa ukusimama akwanele. Inzuzo yezimboni zesibili ze-propylene glycol kanye ne-alcohol ether ezingezansi ziphansi, futhi izinga lokusetshenziswa kwamandla embonini liphansi kakhulu, okunokusekelwa okulinganiselwe emakethe ye-cyclopropylene.

UJulayi olandelayo useseyisizini yokuphumula engezansi, kanye nokwanda kwedivayisi yokunikezwa kokulinda nokubona, umuzwa wokwehla uyancipha futhi uyaqhubeka nokuthenga ngokucophelela, okulindeleke ukuthi ube nokusekelwa okulinganiselwe emakethe.

Kulindeleke ukuthi ihlale ibuthakathaka ngemva kokuphela kwesikhathi

Isiphetho (sesikhathi esifushane):Ukunikezwa kanye nesidingo semakethe ye-cyc kusesilinganisweni esibucayi, futhi kusenkingeni okwamanje, kodwa ngesonto elizayo, ngokwanda kwamadivayisi athile ekuqaleni kwenyanga, kungase kube nokwehla okuncane.

Isiphetho (sesikhathi esiphakathi nesikhathi eside):NgoJulayi, ukwanda kohlangothi lokuhlinzeka kusobala, ukwesekwa okuphansi kwesizini engaphandle kunqunyelwe, kanye nephethini yokuhlinzeka nesidingo iba ningi kakhulu, umugqa wezindleko noma umthelela wokuqala unqunyelwe, intengo yemakethe kusalindeleke ukuthi yehle kakhulu ebangeni elincane, umkhuba uyehla, kodwa izindleko zendlela ye-chlorol njengomugqa wesibili wokuzivikela kulindeleke ukuthi zibe nokusekelwa okuthile emakethe, kanti ukwehla kunqunyelwe kakhulu. Kulindeleke ukuthi intengo ye-cyclopropyl izoshintshashintsha ngaphakathi kobubanzi bezindleko ze-HPPO kanye nezindleko ze-chlorol, kodwa kuyadingeka ukunaka ukushintshashintsha okungalindelekile kobuso bedivayisi kanye nomthelela wokunciphisa amandla okushisa aphezulu ehlobo. I-logic yokusebenza kwentengo ye-cyC isasekelwe ekuhlinzekeni nasekudingeni, okunezelwa yizindleko.

Isexwayiso sengozi: ukungaqiniseki kwesikhathi esiqhubekayo sendawo yedivayisi; Uma izindleko zicindezela ngemva kwesifiso sebhizinisi sokuqala; Isidingo sokufika kwangempela kokusetshenziswa.