Ngaphambi nangemva kwe-Dragon Boat Festival, imakethe yasekhaya ye-propylene oxide yabonisa ububanzi obuncane bokuguquguquka, ngemva kokukhuphuka okuncane kwesitoko ngaphambi komkhosi, imakethe yazinza, ingcindezi yawa ngemva komkhosi, kodwa ngokuwa kwentengo, ezinye ze inqubo ifinyelele umugqa wezindleko eduze kwemakethe yosekelo efanelekile, futhi muva nje ibonise umnqamulajuqu, kodwa ingqondo yokusebenza kwemakethe elandelwayo kulindeleke ukuthi ihlinzeke futhi idinge, izindleko ziyengezwa, ngemva kokuphazamiseka, kusalindeleke ukuthi zibe buthakathaka.

一.Uhlangothi lokunikezela luzinzile futhi imakethe ekhuphukayo ikhululekile kancane

Maphakathi no-June, ngokuqala kabusha ukusebenza evamile Zhenhai isigaba I imishini, Jiahong New Materials, Qixiang Tengda esitebeleni negative, ukunikezwa emakethe yakhuphuka kancane kancane, yafinyelela isikhundla esiphezulu onyakeni, Juni 29 idatha, yasekhaya okukhipha propylene nsuku zonke. I-oxide ingafinyelela amathani ayi-12,800, izinga lokusebenzisa amandla angama-74.67%, ukunikezwa kwemakethe kukhululekile.

Ku-Dragon Boat Festival, ukuhweba kwemakethe kuzinzile futhi kulula, uhlangothi lokunikezela lunengcindezi ethile efekthri yokukhiqiza, intengo ikhuluma phansi, ukunikezwa kwehle kuze kufike ku-9200 yuan/ton (imboni yokushintsha indawo yaseShandong) ngemva kweholide, inani eliphelele. ukuthunyelwa kabusha, ukunciphisa ingcindezi yangaphambilini emakethe ukuthi yehlise ijubane, kodwa bhalansisa i-Nissan kuphela, i-inventory encane yokugaya, namanje awukho umfutho ocacile okhuphukayo, ukuqina kwemakethe.

Ekulandeleni, idivayisi ye-HPPO ye-Taixing Yida engu-150,000/ngonyaka kanye ne-Wanhua Phase 2 300,000 amathani/ngonyaka idivayisi ye-PO/SM kulindeleke ukuthi iqale kabusha ekuqaleni kukaJulayi, i-Zhejiang Petrochemical 270,000 amathani/ngonyaka idivayisi ye-PO/SM ingaphansi komthwalo ophansi kancane. iqala ukusebenza, futhi kulindeleke ukuthi ifakwe emakethe ekuqaleni kwenyanga, kanye nama-cashews akhuphukayo enyakatho naseningizimu. Ukuncipha kungamathani angu-300,000 kuphela/ngonyaka wokulandelelwa kwe-Jincheng Petrochemical noma ukuqedwa kwendawo yokupaka, ingqikithi isakhula ngokuyinhloko, futhi uhlangothi lokuhlinzeka kunzima ukulisekela.

二.Umugqa wezindleko zokutholwa kwentengo yezinto ezingavuthiwe ube umugqa wokuvikela amanani

Mayelana nezindleko kanye nenzuzo, ngesikhathi seholide le-Dragon Boat Festival, intengo yezinto ezingavuthiwe ze-propylene kanye ne-liquid chlorine ikhuphukile, ikakhulukazi intengo ye-chlorine ewuketshezi ishintshile ukusuka kokubi kuya kokuhle, futhi izindleko zenyuswe kakhulu. Ngesikhathi seholide le-Dragon Boat Festival, intengo ye-hydrogen peroxide ibuyele ku-yuan/ton engaphezu kuka-8000 okokuqala ngqa. Ngesikhathi esifanayo, ngokombono wenqubo ye-HPPO, intengo ye-hydrogen peroxide ikhuphuke kancane, futhi izindleko zethiyori ziyi-9000-9200 yuan / ton. Ukwenyuka kwengcindezi yezindleko zamadivayisi e-HPPO kuphinde kusekele isimo sengqondo semakethe ngokwezinga elithile, futhi abanye abaphansi babuka umugqa wokuqala wokuvikela amanani e-CIC, balandele ngokusesilinganisweni ukuthengwa, futhi imakethe ivaliwe okwesikhashana ngentengo engu-9200 yuan/ton. ngemva komkhosi.

Ekulandeleni, intengo yepropylene ingase ibe nokwehla okuncane, futhi intengo ye-chlorine ewuketshezi ne-hydrogen peroxide ihlanganiswe ngokuyinhloko, nakuba izindleko zingasetshenziswa njengomugqa wokuzivikela ukuze udlale indima ethile yokusekela ngentengo, kodwa umthelela wokuphakela kanye nezidingo eziyisisekelo mkhulu uma kuqhathaniswa.

三.Ukuthenga okuya phansi komfula ukulinda ngokucophelela

Ngokombono wohlangothi lwesidingo esisezansi nomfula, ukuthenga kuhlakazekile kuyo yonke inyanga, futhi umuzwa we-bearish wokuqala usabuswa nje isidingo sokulandelela, futhi amatheminali angezansi awanayo inhloso yokuqoqa imali. Kwesinye isikhathi, ukunakekelwa kwemishini ngephutha enyangeni kubangela ukuthi indawo iqine kancane, futhi ukuthengwa komfula kuncane, kodwa ukuzinza akwanele. Inzuzo yezimboni ze-propylene glycol yesibili ezansi komfula kanye nezimboni ze-alcohol ether iphansi, futhi izinga lokusebenzisa amandla embonini liphansi uma kuqhathaniswa, elinokusekelwa okulinganiselwe kwemakethe ye-cyclopropylene.

NgoJulayi olandelayo kuseyinkathi yokwehla komfula, okuhambisana nokukhuphuka kwedivayisi eseduze yokulinda ubone, umuzwa ophansi womfula uphansi futhi uyaqhubeka nokuthenga ngokucophelela, okulindeleke ukuthi ibe nokusekela okulinganiselwe kwemakethe.

四.Kulindeleke ukuthi ihlale ibuthaka ngemuva kokungqimba

Isiphetho (isikhathi esifushane):Ukuhlinzekwa kanye nesidingo semakethe ye-cyc kusenkingeni ebucayi okwamanje, kodwa ngesonto elizayo, ngokunyuka kwamanye amadivaysi ekuqaleni kwenyanga, kungase kube nokwehla okuncane.

Isiphetho (isikhathi esimaphakathi neside):NgoJulayi, ukukhuphuka kohlangothi lokunikezela kuyabonakala, ukwesekwa kwesizini ephansi komfula kukhawulelwe, nephethini yokuhlinzeka nesidingo iba kuningi kakhulu, ulayini wezindleko wokuqala noma umthelela unomkhawulo, intengo yemakethe kusalindeleke ukuthi yehle kakhulu ububanzi obuncane, ukuthambekela kuphansi, kodwa izindleko zendlela ye-chlorol njengoba umugqa wesibili wokuzivikela kulindeleke ukuthi ube nokusekela okuthile emakethe, futhi okuphansi kulinganiselwe kakhulu. Kulindeleke ukuthi intengo ye-cyclopropyl ishintshe phakathi kwezindleko ze-HPPO nezindleko ze-chlorol, kodwa kuyadingeka ukunaka ukushintshashintsha okungalindelekile kwendawo yedivayisi kanye nomthelela wokukhawulela amandla okushisa aphezulu ehlobo. Indlela yokusebenza yentengo ye-cyC isasekelwe ekuhlinzekweni nasekudingeni, okulekelelwa yizindleko.

Isexwayiso sobungozi: ukungaqiniseki kwenodi yesikhathi ekhuphukayo yendawo yedivayisi; Uma ingcindezi yezindleko ngemuva kwentshiseko yebhizinisi ukuqala; Uhlangothi lwesidingo sokufika kokusetshenziswa kwangempela.