Chifukwa cha chithandizo champhamvu chamtengo wapatali komanso kutsika kwapang'onopang'ono, misika yonse ya phenol ndi acetone yakwera posachedwa, ndikukwera kwambiri.Pofika pa Julayi 28th, mtengo wokambirana wa phenol ku East China wakwera mpaka pafupifupi 8200 yuan/tani, pamwezi pakuwonjezeka kwa 28.13%.Mtengo wokambirana wa acetone pamsika wa East China uli pafupi ndi 6900 yuan/ton, kuwonjezeka kwa 33.33% poyerekeza ndi nthawi yomweyi chaka chatha.Malingana ndi Longzhong Information, kuyambira pa July 28th, phindu la phenolic ketones kuchokera ku Sinopec's East China kupanga linali 772.75 yuan / ton, kuwonjezeka kwa 1233.75 yuan / ton poyerekeza ndi June 28th.

Kuyerekeza Table ya Posachedwapa Zosintha Zamtengo Wapakhomo Phenol Ketone
Unit: RMB/ton

Pankhani ya phenol: Mtengo wa zinthu zopangira benzene wakwera, ndipo zombo zotumizidwa kunja ndi malonda apakhomo ndizochepa.Tengani nawo gawo pakuyitanitsa kwakukulu kuti muwonjezerenso, ndipo gwirizanani mwachangu ndi fakitale kuti muwonjezere mitengo.Palibe kukakamizidwa pamalo operekera phenol, ndipo chidwi cha omwe ali nacho pakuwonjezeka ndi chokwera, zomwe zimapangitsa kuti msika uwonjezeke mwachangu.Mwezi usanathe, ndondomeko yokonza chomera cha phenol ketone ku Lianyungang inanenedwa, yomwe inakhudza kwambiri mgwirizano wa August.Malingaliro a ogwira ntchito apita patsogolo, ndikupangitsa kuti msika ukwere mwachangu mpaka 8200 yuan/ton.
Pankhani ya acetone: Kubwera kwa katundu wotumizidwa kunja ku Hong Kong kuli kochepa, ndipo kuwerengera kwa doko kwatsika mpaka matani pafupifupi 10000.Opanga phenol ketone ali ndi zinthu zochepa komanso zotumiza zochepa.Ngakhale chomera cha Jiangsu Ruiheng chayambiranso kuyambiranso, kupezeka kuli kochepa, ndipo ndondomeko yokonza fakitala yoyenga ya Shenghong yanenedwa, zomwe zikukhudza kuchuluka kwa mgwirizano wa Ogasiti.Ndalama zomwe zikuyenda pamsika ndizolimba, ndipo malingaliro a omwe ali nawo pamsika alimbikitsidwa kwambiri, mitengo ikukwera nthawi zonse.Izi zapangitsa mabizinesi a petrochemical kusinthana kukweza mitengo yamayunitsi, amalonda ena amalowa mumsika kuti akwaniritse mipata, komanso mafakitale ena ocheperako akuyitanitsa kuti awonjezerenso.Mkhalidwe wamalonda wamsika ukugwira ntchito, kuchirikiza kuyang'ana kwa zokambirana zamsika kuti zifike pafupifupi 6900 yuan/ton.
Mbali yamtengo: Kuchita mwamphamvu m'misika yoyera ya benzene ndi propylene.Pakadali pano, kupezeka ndi kufunikira kwa benzene yoyera ndikolimba, ndipo msika ukhoza kukambidwa mozungulira 7100-7300 yuan/ton posachedwa.Pakalipano, kusinthasintha kwa msika wa propylene kukuwonjezeka, ndipo ufa wa polypropylene uli ndi phindu linalake.Mafakitole akumunsi amangofunika kudzazanso malo awo kuti athandizire msika wa propylene.Pakanthawi kochepa, mitengo ikugwira ntchito bwino, msika waukulu wa Shandong ukusunga kusinthasintha kwa 6350-6650 yuan/ton pa propylene.
Mbali yothandizira: Mu August, Blue Star Harbin Phenol Ketone Plant inasintha kwambiri, ndipo pakali pano palibe ndondomeko yoyambitsanso CNOOC Shell Phenol Ketone Plant.Wanhua Chemical, Jiangsu Ruiheng, ndi Shenghong Refining and Chemical's phenol ndi ketone zomera zonse zakhala zikuyembekeza kukonzanso kwakukulu, zomwe zimabweretsa kusowa kwa katundu wochokera kunja komanso kuchepa kwa nthawi yochepa ya phenol ndi acetone, zomwe zimakhala zovuta kuzichepetsa pakapita nthawi. nthawi.

Ndi kukwera kwamitengo ya phenol ndi acetone, mafakitale a phenolic ketone akhala akuyenda pamsika ndikukweza mitengo yamagulu kangapo kuti apirire.Poyendetsedwa ndi izi, tidatuluka m'malo otayika omwe adakhala kwa miyezi isanu ndi umodzi pa Julayi 27th.Posachedwapa, mtengo wokwera wa phenolic ketoni wathandizidwa, ndipo zolimba zopezeka pamsika wa phenolic ketone zakhala zikuyendetsedwa kwambiri.Pa nthawi yomweyi, malo omwe amapezeka mumsika wa phenol ketone wa nthawi yochepa akupitirizabe kukhala olimba, ndipo pakalipano pali kuwonjezeka kwa msika wa phenol ketone.Chifukwa chake, zikuyembekezeka kuti padzakhalanso mwayi wowonjezera phindu la mabizinesi apakhomo a phenolic ketone posachedwa.