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Kukula kwa kufunikira kwa acetone kumachedwa, ndipo kukakamizidwa kwamitengo kukuyembekezeka kukhalapo
Ngakhale phenol ndi ketone ndizogwirizana, njira zogwiritsira ntchito phenol ndi acetone ndizosiyana kwambiri. Acetone imagwiritsidwa ntchito kwambiri ngati mankhwala apakatikati komanso zosungunulira. Mitsinje yayikulu kwambiri ndi isopropanol, MMA ndi bisphenol A. Akuti msika wapadziko lonse wa acetone ndi ...Werengani zambiri -
Mtengo wa bisphenol A unapitirirabe kutsika, ndi mtengo wapafupi ndi mtengo wamtengo wapatali ndipo kuchepa kunachepa
Kuyambira kumapeto kwa Seputembala, msika wa bisphenol A wakhala ukuchepa ndipo ukupitilirabe kutsika. Mu Novembala, msika wapakhomo wa bisphenol A udapitilirabe kufowoka, koma kuchepako kudachepa. Pamene mtengo ukuyandikira mtengowo pang'onopang'ono ndipo chidwi cha msika chikuwonjezeka, ena ochita malonda ndikuchita ...Werengani zambiri -
Kupezeka kwa malo ndikolimba, ndipo mtengo wa acetone umakwera kwambiri
M'masiku aposachedwa, mtengo wa acetone pamsika wapakhomo watsika mosalekeza, mpaka sabata ino idayamba kukwera kwambiri. Zinali choncho chifukwa atabwerako ku tchuthi cha National Day, mtengo wa acetone udatenthedwa pang'ono ndikuyamba kugwa m'boma lamasewera. Af...Werengani zambiri -
Kusanthula kwa msika wa benzene, propylene, phenol, acetone ndi bisphenol A mu Okutobala komanso momwe msika ukuyendera
Mu Okutobala, unyolo wamakampani a phenol ndi ketone unali wodabwitsa kwambiri. Ndi MMA yokha ya zinthu zakumunsi zomwe zidatsika m'mweziwu. Kukwera kwazinthu zina kunali kosiyana, ndi MIBK ikukwera kwambiri, kutsatiridwa ndi acetone. M'mwezi, msika wazinthu zopangira benzene ...Werengani zambiri -
Kuzungulira kwa destocking kumachedwa, ndipo mitengo ya PC imatsika pang'ono pakanthawi kochepa
Malinga ndi ziwerengero, kuchuluka kwa malonda a msika wa Dongguan mu Okutobala 2022 kunali matani 540400, mwezi pamwezi kutsika kwa matani 126700. Poyerekeza ndi Seputembala, kuchuluka kwa malonda a PC kumatsika kwambiri. Pambuyo pa Tsiku Ladziko Lonse, chidwi cha bisphenol yaiwisi lipoti chidatsalira ...Werengani zambiri -
Pansi pa chandamale cha "double carbon", zomwe mankhwala adzatuluka m'tsogolomu
Pa Okutobala 9, 2022, National Energy Administration idapereka Chidziwitso pa Action Plan for Carbon Neutralization Standardization of the Energy Carbon Summit. Malinga ndi zolinga za polojekitiyi, pofika chaka cha 2025, dongosolo lamphamvu lamphamvu lidzakhazikitsidwa poyambira, pomwe ...Werengani zambiri -
Mphamvu yatsopano ya matani 850,000 a propylene oxide idzapangidwa posachedwa, ndipo mabizinesi ena achepetsa kupanga ndi kutsimikizira mtengo.
M'mwezi wa Seputembala, propylene oxide, yomwe idachepetsa kwambiri kupanga chifukwa chazovuta zamphamvu ku Europe, idakopa chidwi cha msika waukulu. Komabe, kuyambira Okutobala, nkhawa ya propylene oxide yatsika. Posachedwapa, mtengo wakwera ndi kubwerera, ndipo phindu lamakampani ...Werengani zambiri -
Mkhalidwe wogula m'munsi wayamba kutentha, kupezeka ndi kufunikira kwathandizidwa, ndipo msika wa butanol ndi octanol wakwera kuchokera pansi.
Pa Okutobala 31, msika wa butanol ndi octanol unagunda pansi ndikuwonjezekanso. Mtengo wa msika wa octanol utatsika kufika pa 8800 yuan/ton, malo ogulira pamsika wapansi panthaka anabwereranso, ndipo kuwerengera kwa opanga octanol ambiri sikunali kokwezeka, motero kukweza mtengo wamsika ...Werengani zambiri -
Mtengo wamsika wa Propylene glycol udabweranso panjira yopapatiza, ndipo zimakhala zovuta kukhalabe okhazikika mtsogolo.
Mtengo wa propylene glycol unasintha ndi kutsika mwezi uno, monga momwe tawonetsera pamwambapa za mtengo wa propylene glycol. M'mwezi, pafupifupi mtengo wamsika ku Shandong unali 8456 yuan/tani, 1442 yuan/tani kutsika kuposa mtengo wapakati mwezi watha, 15% kutsika, ndi 65% kutsika kuposa nthawi yomweyi ...Werengani zambiri -
Mitengo ya Acrylonitrile idakwera kwambiri, msika ndi wabwino
Mitengo ya Acrylonitrile inakwera kwambiri pa Golden Nine ndi Silver Ten. Kuyambira pa October 25, mtengo wochuluka wa msika wa acrylonitrile unali RMB 10,860 / tani, kukwera kwa 22.02% kuchokera ku RMB 8,900 / tani kumayambiriro kwa September. Kuyambira September, mabizinesi ena apakhomo acrylonitrile anasiya . Ntchito yochotsa katundu, ...Werengani zambiri -
Msika wa phenol ndi wofooka komanso wosasunthika, ndipo zotsatira zotsatila ndi zofunikira zidakali zazikulu
Msika wa phenol wapakhomo unali wofooka komanso wosasunthika sabata ino. Mkati mwa mlungu, katundu wa kudoko anali akadali pa mlingo wochepa. Kuphatikiza apo, mafakitale ena anali ochepa pakutola phenol, ndipo mbali yoperekera sinali yokwanira kwakanthawi. Kuonjezera apo, ndalama zogwirira ntchito za amalonda zinali zokwera, ndipo ...Werengani zambiri -
Mowa wa Isopropyl umakwera ndi kutsika, mitengo ikugwedezeka
Mitengo ya mowa wa Isopropyl idakwera ndikutsika sabata yatha, mitengo ikukwera. Mtengo wapakhomo wa isopropanol unali 7,720 yuan/ton Lachisanu, ndipo mtengo wake unali 7,750 yuan/tani Lachisanu, ndi kusintha kwamtengo wapatali kwa 0.39% mkati mwa sabata. Mitengo ya acetone idakwera, mitengo ya propylene yatsika ...Werengani zambiri
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