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Msika wa cyclohexanone watsika, ndipo kutsika kwa mtsinje sikukwanira
Mitengo yamafuta amafuta padziko lonse lapansi idakwera ndikutsika mwezi uno, ndipo mtengo wamndandanda wa benzene Sinopec watsika ndi 400 yuan, womwe tsopano ndi 6800 yuan/ton. Kupezeka kwa zinthu zopangira za cyclohexanone sikukwanira, mtengo wapakatikati ndi wofooka, komanso momwe msika wa cyclohexanone umayendera ...Werengani zambiri -
Kusanthula kwa kulowetsa ndi kutumiza kwa butanone mu 2022
Malinga ndi zomwe zidatumizidwa mu 2022, kuchuluka kwa kunja kwa butanone kuyambira Januware mpaka Okutobala kudakwana matani 225600, kuchuluka kwa 92.44% munthawi yomweyi chaka chatha, kufika pamlingo wapamwamba kwambiri munthawi yomweyi pafupifupi zaka zisanu ndi chimodzi. Kutumiza kunja kwa February kokha kunali kotsika kuposa chaka chatha&...Werengani zambiri -
Thandizo losakwanira la mtengo, kugula kosauka kumunsi, kusintha kofooka kwa mtengo wa phenol
Kuyambira Novembala, mtengo wa phenol pamsika wapakhomo wapitilira kutsika, ndipo mtengo wapakati wa 8740 yuan/tani pakutha kwa sabata. Kawirikawiri, kukana kwamayendedwe m'derali kunalibe sabata yatha. Pamene kutumiza kwa chonyamuliracho kudatsekedwa, phenol imapereka ...Werengani zambiri -
Msika wochuluka wamankhwala unatsika pambuyo pakukwera pang'ono, ndipo ukhoza kupitiriza kukhala wofooka mu December
Mu Novembala, msika wochuluka wamankhwala udakwera pang'ono kenako ndikugwa. Mu theka loyamba la mweziwo, msika udawonetsa zizindikiro zakusintha: "Njira zatsopano 20" zopewera miliri zapakhomo zidakhazikitsidwa; Padziko lonse lapansi, US ikuyembekeza kuti chiwongola dzanja chiwonjezeke mpaka sl ...Werengani zambiri -
Kuwunika pakulowetsa ndi kutumiza kunja kwa msika wa MMA mu 2022
Malinga ndi ziwerengero kuyambira Januware mpaka Okutobala 2022, kuchuluka kwa malonda obwera ndi kutumiza kunja kwa MMA kukuwonetsa kutsika, koma zotumiza kunja zikadali zazikulu kuposa zomwe zimatumizidwa kunja. Zikuyembekezeka kuti izi zikhalabe pansi pomwe mphamvu zatsopano zipitilize kukhazikitsidwa mu ...Werengani zambiri -
Chifukwa chiyani makampani opanga mankhwala aku China akukulitsa chomera chake cha ethylene MMA (methyl methacrylate)?
Pa Julayi 1, 2022, mwambo woyambitsa gawo loyamba la matani 300,000 a methyl methacrylate (omwe tsopano akutchedwa methyl methacrylate) projekiti ya MMA ya Henan Zhongkepu Raw and New Materials Co., Ltd. udachitikira ku Puyang Economic and Technological Development app Zone, kuzindikiritsa Zone Yotukula Zachuma, ...Werengani zambiri -
Mtengo wofooka wa propylene glycol ndi kupezeka kofooka ndi kufunikira
Posachedwapa, chifukwa cha kuchuluka kwa zinthu, mtengo wa zipangizo zatsika, cholinga chogulira kunsi kwa mtsinje ndi waulesi, ndipo mtengo wa propylene glycol udakali wofooka, ukutsika pafupifupi 500 yuan / tani poyerekeza ndi mtengo wapakati wa mwezi watha ndi pafupifupi 12000 yuan / tani poyerekeza ...Werengani zambiri -
kusanthula kwa msika wa propylene oxide, malire a phindu la 2022 komanso kuwunika kwamitengo yapamwezi
2022 inali chaka chovuta kwambiri pa propylene oxide. Kuyambira mwezi wa Marichi, pomwe korona watsopanoyo idagundidwanso, misika yambiri yazogulitsa mankhwala yakhala yaulesi chifukwa cha mliriwu m'magawo osiyanasiyana. Chaka chino, pali zosintha zambiri pamsika. Ndi kukhazikitsidwa ...Werengani zambiri -
Kuwunika kwa msika wa propylene oxide mu Novembala kunawonetsa kuti kupezeka kwake kunali kothandiza ndipo ntchitoyo inali yamphamvu pang'ono
M'sabata yoyamba ya Novembala, Zhenhai Phase II ndi Tianjin Bohai Chemical Co., Ltd. adagwiritsidwa ntchito molakwika chifukwa cha kutsika kwa mtengo wa styrene, kutsika kwamitengo, kutsika kwa miliri ku Jinling, m'chigawo cha Shandong, kuyimitsidwa kwa Huatai kuti akonzere, komanso ...Werengani zambiri -
Msika wa epoxy resin unagwa mofooka sabata yatha, ndipo mtsogolomu ndi chiyani
Sabata yatha, msika wa epoxy resin unali wofooka, ndipo mitengo yamakampani idatsika mosalekeza, yomwe nthawi zambiri inali yocheperako. Mu sabata, bisphenol A yopangira imagwira ntchito pang'onopang'ono, ndipo zopangira zina, epichlorohydrin, zimasinthasintha pansi pang'onopang'ono. Zonse zopangira ...Werengani zambiri -
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
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