Imakethe yasekhaya ye-cyclohexanone yayibuthakathaka ngoMashi. Kusukela mhla lu-1 kuya kumhla zingama-30 kuNdasa, intengo yemakethe emaphakathi ye-cyclohexanone e-China yehle isuka ku-9483 yuan/ton yaya ku-9440 yuan/ton, ukwehla ngo-0.46%, ngebanga eliphezulu elingu-1.19%, ukwehla konyaka nonyaka ngo-19.09% .

Ekuqaleni kwenyanga, i-benzene ehlanzekile yavuka, futhi ukusekelwa kwezindleko kunyukile. “Ukunikezwa kwe-cyclohexanone kwehlile, futhi abakhiqizi bakhuphule izingcaphuno zabo zangaphandle, kodwa isidingo esiphansi kuphela esidingekayo. Ukuthengiswa kwemakethe kumaphakathi, futhi ukukhula kwemakethe kwe-cyclohexanone kunqunyelwe. ”. Ekuqaleni kwale nyanga, ukusebenza kwe-benzene eluhlaza kwakuqinile, kunokusekelwa okuhle kwezindleko. Ngasikhathi sinye, okunye ukuthunyelwa kwe-cyclohexanone kwehlile futhi ukunikezwa kuyathandeka, kodwa isidingo setheminali asinamandla. Imicu yekhemikhali eyehlayo idinga ukulandelwa kuphela, ngevolumu yokuhweba emaphakathi. Maphakathi noJuni, izinto zokusetshenziswa ezimsulwa ze-benzene zehla kakhulu, nokusekelwa kwezindleko kwaba buthaka.

Imicu yamakhemikhali nezincibilikisi ezingaphansi komfula zidinga ukuthengwa kuphela, futhi amanani entengo angempela aba buthaka. Ngasekupheleni kwenyanga, intengo yezinto ezibonakalayo ze-benzene eluhlaza yashintshashintsha kancane kancane, nokusekelwa kwezindleko kwaba buthaka. Ngesikhathi esifanayo, abanye abakhiqizi banikeze izindandatho ezengeziwe.
Izindleko: NgoMashi 30, intengo yebhentshimakhi ye-benzene emsulwa yayingu-7213.83 yuan/ton, ikhuphuke ngo-1.55% (7103.83 yuan/ton) kusukela ekuqaleni kwale nyanga. Intengo yemakethe yasekhaya ye-benzene emsulwa ikhuphuke kancane, futhi umkhiqizo wehla. I-benzene emsulwa e-East China Port iye endaweni yokugcina impahla, futhi kusenezinhlelo zokunakekela izisetshenziswa ezihlinzekwe kamuva, okunciphisa ingcindezi ekuhlinzekweni kwasekhaya kwe-benzene emsulwa. Uhlangothi lwezindleko lwe-cyclohexanone luzuzisa kakhulu.
Ishadi lokuqhathanisa lamathrendi entengo e-benzene emsulwa (izinto zokusetshenziswa ezikhuphuka nomfula) ne-cyclohexanone:

Ukunikezwa: Izinga lokusebenza kwezisetshenziswa embonini ye-cyclohexanone lisahleli cishe ku-70%, nokwenyuka okuncane kokunikezwayo. Inkampani enkulu yokukhiqiza, i-Shanxi Lanhua, izopaka ukuze ilungiswe ngoFebhuwari 28, ngohlelo lwenyanga eyodwa; I-Jining Bank yaseShayina ukulungiswa kwezindawo zokupaka; Ukuvala shaqa kanye nokugcinwa kweShijiazhuang coking plant. Ukunikezwa kwesikhashana kwe-cyclohexanone bekukubi kancane.
Isidingo: NgoMashi 30, uma kuqhathaniswa nokuqala kwenyanga (12200.00 yuan/ton), intengo yokuma ye-caprolactam yehle ngo -0.82%. Intengo ye-lactam, umkhiqizo oyinhloko osezansi nomfula we-cyclohexanone, yehla. Ubuthakathaka bamuva nje bentengo kawoyela ongahluziwe enhla nomfula buthinte isimo sengqondo sokuthenga ezansi nomfula, futhi imakethe yasekhaya ye-lactam iyonke isahlezi iqaphile. Ngaphezu kwalokho, ngokwenyuka kwengcindezi yokusungula kwamanye amabhizinisi enyakatho kanye nokuthengiswa kokunciphisa amanani ngokwengxenye, isikhungo samanani sisonke semakethe yendawo ye-cyclohexanone sehlile. Isidingo se-cyclohexanone sithinteke kabi.
Ukubukeka kwemakethe kubikezelwa ukuthi kuzobuswa ukuguquguquka kwemakethe ku-cyclohexanone esikhathini esifushane.