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Kusanthula Kwamsika kwa Acetic Acid mu Epulo
Kumayambiriro kwa mwezi wa April, pamene mtengo wa asidi wa m'nyumba unkafikanso kumalo otsika kwambiri, chidwi chogula cha amalonda chinakula, ndipo chikhalidwe cha malonda chinakula. Mu Epulo, mtengo wa acetic acid ku China unasiyanso kutsika ndikuwonjezekanso. Komabe, d...Werengani zambiri -
Kusunga tchuthi kusanachitike kumatha kulimbikitsa msika wa epoxy resin
Kuyambira chakumapeto kwa Epulo, msika wapakhomo wa epoxy propane walowanso m'chizoloŵezi chophatikizana, ndi malo ofunda amalonda komanso masewera ofunikira pamsika. Mbali yazinthu: Chomera choyenga ndi mankhwala cha Zhenhai ku East China sichinayambenso, ...Werengani zambiri -
Njira yopangira ndi kukonzekera kwa dimethyl carbonate (DMC)
Dimethyl carbonate ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, mankhwala, zamagetsi ndi zina. Nkhaniyi ifotokoza njira yopangira ndi kukonzekera kwa dimethyl carbonate. 1, Njira yopanga dimethyl carbonate Njira yopanga ...Werengani zambiri -
Kuchuluka kwa ethylene, mafakitale a petrochemical asinthanso kusiyanitsa kukubwera
Mu 2022, China ethylene kupanga mphamvu anafika matani 49.33 miliyoni, waposa United States, kukhala dziko lonse ethylene sewerolo, ethylene wakhala ankaona ngati chizindikiro chachikulu kudziwa mlingo kupanga makampani mankhwala. Zikuyembekezeka kuti pofika 2...Werengani zambiri -
Bisphenol Kuchulukirachulukira kwa kotala ndizodziwikiratu, gawo lachiwiri lopezeka ndi kufunikira komanso mtengo wamasewera ukupitilira
1.1 Kotala yoyamba ya BPA kusanthula kwa msika M'gawo loyamba la 2023, mtengo wapakati wa bisphenol A kumsika waku East China unali 9,788 yuan / ton, -21.68% YoY, -44.72% YoY. 2023 Januwale-February bisphenol A imasinthasintha mozungulira mtengo wa 9,600-10,300 yuan / tani. Kumayambiriro kwa Januware, pamodzi ndi ...Werengani zambiri -
Mitengo ya Acrylonitrile inagwa chaka ndi chaka, chigawo chachiwiri chachiwiri sichili ndi chiyembekezo
M'chigawo choyamba, mitengo ya acrylonitrile inatsika chaka ndi chaka, kuwonjezereka kwa mphamvu kumapitirirabe, ndipo zinthu zambiri zinapitirizabe kutaya ndalama. 1. Mitengo yaunyolo inatsika chaka ndi chaka m'gawo loyamba M'gawo loyamba, mitengo ya acrylonitrile inatsika chaka ndi chaka, ndipo kokha ...Werengani zambiri -
Msika wa Styrolution umafunanso mtengo waulesi ukupitilira kutsika, zabwino zochepa, kwakanthawi kochepa kumakhalabe kofooka
Pa Epulo 10, chomera cha Sinopec ku East China chidakhazikika pakudula 200 yuan / tani kuti agwiritse ntchito 7450 yuan / tani, Sinopec yaku North China phenol idadulidwa ndi 100 yuan / tani kuti agwiritse ntchito 7450 yuan / tani, msika wawukulu wapitilira kugwa. Malinga ndi ndondomeko yowunika msika wa t...Werengani zambiri -
Kodi ma antioxidants omwe amagwiritsidwa ntchito kwambiri ndi raba?
Amine antioxidants, amine antioxidants amagwiritsidwa ntchito makamaka kuletsa kukalamba kwa okosijeni, ukalamba wa ozoni, ukalamba wotopa ndi heavy metal ion catalytic oxidation, chitetezo ndi chapadera. Kuipa kwake ndikuipitsa, malinga ndi kapangidwe kake kangagawikenso kukhala: Phenyl napht...Werengani zambiri -
Kodi ntchito ndi ntchito za phenol ndi ziti
Phenol (chilinganizo chamankhwala: C6H5OH, PhOH), chomwe chimadziwikanso kuti carbolic acid, hydroxybenzene, ndi chinthu chophweka kwambiri cha phenolic organic, kristalo wopanda mtundu pa kutentha kwa chipinda. Zapoizoni. Phenol ndi mankhwala wamba ndipo ndizofunikira kwambiri popanga utomoni wina, fungicides, preservation ...Werengani zambiri -
Pambuyo pa zovuta zazikulu, msika wa MIBK umalowa mu nthawi yosintha!
M'gawo loyamba, msika wa MIBK unapitirizabe kugwa pambuyo pokwera mofulumira. Mtengo wotuluka wa sitima yapamadzi wakwera kuchoka pa 14,766 yuan/ton kufika pa 21,000 yuan/ton, zochititsa chidwi kwambiri 42% m'gawo loyamba. Kuyambira pa Epulo 5, yagwera ku RMB 15,400/ton, kutsika ndi 17.1% YoY. Chifukwa chachikulu chomwe msika ukuyendera mu ...Werengani zambiri -
Kodi zinthu za MMA ndi chiyani komanso njira zopangira
Methyl methacrylate (MMA) ndi yofunika organic mankhwala zopangira ndi polima monomer, makamaka ntchito kupanga organic galasi, akamaumba mapulasitiki, acrylics, zokutira ndi mankhwala ntchito polima zipangizo, etc.Werengani zambiri -
Thandizo la mtengo China bisphenol A msika wapakati pa mphamvu yokoka mmwamba
China bisphenol Likulu la msika wa mphamvu yokoka m'mwamba, masana kubwereketsa kwa petrochemical kudapitilira zomwe tikuyembekezera, kupereka mpaka 9500 yuan / tani, amalonda adatsata zomwe zaperekedwa kumsika, koma kugulitsa kwapamwamba kumakhala kochepa, kuyambira masana kutseka mitengo yokambirana yaku East China pa ...Werengani zambiri
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