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Lub lim tiam no, kev ua haujlwm hauv tsev ntawm methylene chloride sawv ntawm 70.18%, txo qis ntawm 5.15 feem pua ntawm cov ntsiab lus piv rau lub sijhawm dhau los. Qhov poob ntawm tag nrho cov kev khiav hauj lwm theem yog feem ntau yog vim txo loads ntawm Luxi, Guangxi Jinyi, thiab Jiangxi Liwen nroj tsuag. Meanwhile, Huatai lub ...Nyeem ntxiv»
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1. Kev Sib Tham Yav dhau los Kaw Cov Nqi hauv Kev Lag Luam Hauv Kev Lag Luam Hauv Kev Lag Luam yav dhau los, cov nqi hauv tsev 99.9% ethanol pom ib feem nce. Sab qaum teb sab hnub tuaj 99.9% ethanol kev ua lag luam tseem nyob ruaj khov, thaum Northern Jiangsu tus nqi nce. Feem ntau Northeast cov chaw ua haujlwm ruaj khov tom qab lub asthiv tus nqi pib ...Nyeem ntxiv»
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1. Kev Sib Tham Yav dhau los Kaw cov nqi hauv Mainstream Markets Lub khw methanol ua haujlwm tsis tu ncua nag hmo. Hauv cov cheeb tsam hauv av, cov khoom siv thiab kev xav tau tseem sib npaug nrog cov nqi nqaim hloov pauv hauv qee thaj chaw. Hauv cov cheeb tsam ntug dej hiav txwv, qhov kev xav tau ntawm kev muag khoom txuas ntxiv, nrog rau feem ntau ntawm ntug dej hiav txwv methanol ...Nyeem ntxiv»
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Thaum Lub Ob Hlis, kev ua lag luam hauv MEK tau ntsib qhov kev hloov pauv qis. Raws li lub Ob Hlis 26, tus nqi nruab nrab txhua hli ntawm MEK hauv East Tuam Tshoj yog 7,913 yuan / tuj, nqis 1.91% ntawm lub hli dhau los. Lub hli no, kev khiav hauj lwm tus nqi ntawm domestic MEK oxime factories yog nyob ib ncig ntawm 70%, ib qho kev nce ...Nyeem ntxiv»
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Lub hlis no, kev ua lag luam propylene glycol tau pom tias muaj kev ua haujlwm tsis muaj zog, feem ntau yog vim kev xav tau qeeb tom qab hnub so. Ntawm qhov kev thov sab, qhov kev thov davhlau ya nyob twg tseem nyob twj ywm thaum lub sijhawm so, thiab cov nqi khiav lag luam ntawm cov kev lag luam hauv qab tau poob qis, ua rau muaj kev pom zoo ...Nyeem ntxiv»
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1.Cov nqi kaw yav dhau los hauv Mainstream Markets Hnub kawg ntawm kev ua lag luam, butyl acetate cov nqi tseem nyob ruaj khov nyob rau hauv feem ntau cov cheeb tsam, nrog kev poob qis hauv qee qhov chaw. Kev thov qis qis qis qis, ua rau qee lub tsev tsim khoom txo lawv cov nqi muab. Txawm li cas los xij, vim tam sim no cov nqi tsim khoom siab, mos ...Nyeem ntxiv»
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Raws li ib qho ntawm cov khoom siv tshuaj loj tshaj plaws nyob rau hauv Shandong xeev, Suav teb, peb tau nyob rau hauv lub forefront ntawm kev muab cov khoom zoo tshuaj lom neeg txij li thaum 2000. Peb tshwj xeeb hauv kev muab tshuaj raw cov ntaub ntawv thiab cov khoom tseem ceeb intermediates tau tso cai rau peb ua hauj lwm rau ntau yam kev lag luam. Ntawm ...Nyeem ntxiv»
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1. Mainstream Kev Ua Lag Luam Kaw Nqe los ntawm Lub Sij Hawm Yav dhau los Tus nqi lag luam ntawm acetic acid pom qhov nce tsis tu ncua ntawm hnub ua lag luam dhau los. Kev khiav hauj lwm tus nqi ntawm kev lag luam acetic acid tseem nyob rau theem ib txwm, tab sis nrog ntau cov kev npaj kho mob tau teem tseg tsis ntev los no, kev cia siab ntawm kev txo qis ...Nyeem ntxiv»
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Acetic Acid, cov kua tsis muaj xim nrog cov ntxhiab tsw ntxhiab, yog ib qho ntawm peb cov khoom muag zoo tshaj plaws thiab cov khoom tseem ceeb hauv ntau qhov kev lag luam. Nws versatility thiab kev ua tau zoo ua rau nws muaj kev sib tw kev xaiv rau manufacturers thiab cov neeg siv khoom ib yam nkaus. Raws li ib qho tseem ceeb muaj nyob rau hauv zus tau tej cov vinegar, nws yog dav siv nyob rau hauv ...Nyeem ntxiv»
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Khoom Taw Qhia Rich Chemical yog ib tus kws tshaj lij Tuam Tshoj cov khoom lag luam qib dichloromethane ua nyob rau hauv Suav teb, uas tau koom nrog cov tshuaj organic rau 10 xyoo. Muab cov qauv dawb, peb zoo siab tos txais koj los yuav cov khoom zoo CAS No.Nyeem ntxiv»