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Dab tsi yog kev siv acetone thiab cov acetone manufacturers hauv Suav teb
Acetone yog ib qho tseem ceeb ntawm cov organic raw khoom thiab ib qho tseem ceeb tshuaj raw khoom. Nws lub hom phiaj tseem ceeb yog ua kom cellulose acetate zaj duab xis, yas thiab txheej txheej hnyav. Acetone tuaj yeem cuam tshuam nrog hydrocyanic acid los tsim acetone cyanohydrin, uas suav nrog ntau dua 1/4 ntawm tag nrho cov khoom siv ...Nyeem ntxiv -
Tus nqi nce, tus nqi qis tsuas yog yuav tsum tau yuav, cov khoom siv thiab kev xav tau kev txhawb nqa, thiab MMA tus nqi nce tom qab kev ua koob tsheej
Tsis ntev los no, cov nqi MMA hauv tsev tau qhia txog kev nce siab. Tom qab hnub so, tag nrho tus nqi ntawm cov methyl methacrylate hauv tsev tau maj mam nce. Thaum pib ntawm Lub Caij Nplooj Ntoos Hlav, qhov tseeb qis-kawg hais ntawm kev lag luam methyl methacrylate maj mam ploj mus, thiab lub ove ...Nyeem ntxiv -
Tus nqi ntawm acetic acid tau nce siab nyob rau lub Ib Hlis, nce 10% hauv lub hlis
Tus nqi sib txawv ntawm acetic acid tau nce siab nyob rau lub Ib Hlis. Tus nqi nruab nrab ntawm acetic acid thaum pib ntawm lub hli yog 2950 yuan / ton, thiab tus nqi thaum kawg ntawm lub hli yog 3245 yuan / ton, nrog nce ntawm 10.00% nyob rau hauv lub hli, thiab tus nqi txo los ntawm 45.00%. xyoo dhau xyoo. Raws li qhov ...Nyeem ntxiv -
Tus nqi ntawm styrene tau nce plaub lub lis piam sib law liag vim kev npaj npaj ua ntej hnub so thiab kev xa tawm tuaj.
Tus nqi ntawm styrene hauv Shandong tau nce thaum Lub Ib Hlis. Thaum pib ntawm lub hli, Shandong styrene chaw tus nqi yog 8000.00 yuan / tuj, thiab thaum kawg ntawm lub hli, Shandong styrene chaw nqi yog 8625.00 yuan / tuj, nce 7.81%. Piv nrog rau tib lub sijhawm xyoo tas los, tus nqi txo los ntawm 3.20% ....Nyeem ntxiv -
Kev cuam tshuam los ntawm kev nce nqi, cov nqi ntawm bisphenol A, epoxy resin thiab epichlorohydrin tau nce tsis tu ncua
Kev ua lag luam sib txawv ntawm bisphenol A Cov ntaub ntawv qhov chaw: CERA / ACMI Tom qab hnub so, kev ua lag luam bisphenol A pom qhov nce siab. Raws li lub Ib Hlis 30, tus nqi siv ntawm bisphenol A nyob rau sab hnub tuaj Tuam Tshoj yog 10200 yuan / ton, nce 350 yuan los ntawm lub lim tiam dhau los. Muaj kev cuam tshuam los ntawm kev sib kis ntawm kev cia siab tias kev lag luam hauv tsev rov ...Nyeem ntxiv -
Lub peev xwm loj hlob ntawm acrylonitrile ntau lawm yuav tsum ncav cuag 26.6% hauv 2023, thiab lub siab ntawm cov khoom siv thiab kev thov yuav nce ntxiv!
Nyob rau hauv 2022, Tuam Tshoj tus acrylonitrile muaj peev xwm yuav nce 520000 tons, los yog 16.5%. Qhov kev loj hlob ntawm qhov kev thov qis qis tseem yog nyob rau hauv ABS thaj tsam, tab sis kev loj hlob ntawm acrylonitrile yog tsawg dua 200000 tons, thiab cov qauv ntawm oversupply ntawm acrylonitrile indus ...Nyeem ntxiv -
Hauv thawj kaum hnub ntawm Lub Ib Hlis, cov khoom siv tshuaj lom neeg ua lag luam tau nce thiab poob los ntawm ib nrab, cov nqi ntawm MIBK thiab 1.4-butanediol tau nce ntau dua 10%, thiab acetone poob los ntawm 13.2%.
Xyoo 2022, tus nqi roj thoob ntiaj teb tau nce siab, cov nqi roj ntuj hauv Tebchaws Europe thiab Tebchaws Meskas tau nce siab, qhov tsis sib xws ntawm cov khoom siv roj thiab kev xav tau hnyav zuj zus, thiab lub zog hluav taws xob hnyav zuj zus. Nrog rau qhov rov tshwm sim ntawm kev noj qab haus huv hauv tsev, kev lag luam tshuaj muaj e ...Nyeem ntxiv -
Raws li kev txheeb xyuas ntawm kev lag luam toluene hauv 2022, nws xav tias yuav muaj kev ruaj khov thiab tsis hloov pauv yav tom ntej.
Xyoo 2022, kev lag luam toluene hauv tsev, uas tau tsav los ntawm tus nqi siab thiab muaj zog hauv tsev thiab txawv teb chaws xav tau, tau pom qhov dav dav ntawm cov nqi lag luam, ntaus qib siab tshaj plaws nyob rau hauv ze li ntawm kaum xyoo, thiab ntxiv txhawb kev nce sai ntawm toluene xa tawm, dhau los ua qhov qub. Nyob rau hauv lub xyoo, toluene beca ...Nyeem ntxiv -
Tus nqi ntawm bisphenol A tseem khiav hauv txoj haujlwm tsis muaj zog, thiab kev lag luam loj hlob tshaj qhov xav tau. Lub neej yav tom ntej ntawm bisphenol A yog nyob rau hauv siab
Txij li thaum Lub Kaum Hli 2022, kev ua lag luam hauv tsev bisphenol A tau poob qis, thiab tseem muaj kev nyuaj siab tom qab Hnub Xyoo Tshiab, ua rau kev lag luam nyuaj hloov pauv. Raws li Lub Ib Hlis 11, kev lag luam hauv tsev bisphenol A kev lag luam hloov pauv mus rau sab, kev tos-thiab-pom tus cwj pwm ntawm cov neeg koom ua lag luam tseem nyob ...Nyeem ntxiv -
Vim yog kev kaw ntawm cov nroj tsuag loj, cov khoom lag luam nruj, thiab tus nqi ntawm MIBK ruaj khov
Tom qab Hnub Xyoo Tshiab, kev lag luam hauv tsev MIBK txuas ntxiv nce. Raws li lub Ib Hlis 9, kev lag luam kev sib tham tau nce mus rau 17500-17800 yuan / ton, thiab tau hnov tias lub khw muag khoom xaj tau pauv mus rau 18600 yuan / tuj. Lub teb chaws tus nqi nruab nrab yog 14766 yuan / ton rau Lub Ib Hlis 2, ib qho ...Nyeem ntxiv -
Raws li cov ntsiab lus ntawm kev ua lag luam acetone hauv 2022, tej zaum yuav muaj cov khoom siv xoob thiab xav tau qauv hauv 2023.
Tom qab thawj ib nrab ntawm 2022, kev lag luam acetone hauv tsev tau tsim qhov sib sib zog nqus V sib piv. Qhov cuam tshuam ntawm kev xa khoom thiab kev thov tsis sib npaug, tus nqi siab thiab ib puag ncig sab nraud ntawm kev lag luam kev xav tau pom tseeb dua. Nyob rau hauv thawj ib nrab ntawm lub xyoo no, tag nrho cov nqi ntawm acetone pom ib tug downward trend, thiab t ...Nyeem ntxiv -
Kev soj ntsuam ntawm cyclohexanone tus nqi lag luam hauv xyoo 2022 thiab kev lag luam hauv xyoo 2023
Tus nqi lag luam hauv tsev ntawm cyclohexanone poob rau hauv qhov kev hloov pauv siab hauv xyoo 2022, qhia txog tus qauv siab ua ntej thiab qis tom qab. Raws li lub Kaum Ob Hlis 31, coj tus nqi xa khoom hauv East Tuam Tshoj ua lag luam ua piv txwv, tag nrho cov nqi yog 8800-8900 yuan / ton, nqis 2700 yuan / ton lossis 23.38 ...Nyeem ntxiv
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