Nag hmo, tus nqi ntawm vinyl acetate yog 7046 yuan ib tuj.Raws li tam sim no, tus nqi ntau ntawm vinyl acetate lag luam yog nyob nruab nrab ntawm 6900 yuan thiab 8000 yuan ib tuj.Tsis ntev los no, tus nqi ntawm acetic acid, raw khoom ntawm vinyl acetate, tau nyob rau theem siab vim cov khoom tsis txaus.Txawm hais tias tau txais txiaj ntsig los ntawm tus nqi, vim qhov kev xav tau ntawm kev lag luam tsis muaj zog, tus nqi lag luam tau nyob ruaj khov.Nrog rau kev ruaj khov ntawm cov nqi acetic acid, cov nqi tsim khoom siab ntawm vinyl acetate tau nce, ua rau muaj kev ua tiav ntau dua ntawm cov ntawv cog lus yav dhau los thiab xa tawm xaj los ntawm cov tuam txhab, ua rau txo qis hauv kev lag luam cov peev txheej.Tsis tas li ntawd, tam sim no nws yog lub caij npaj khoom ua ntej Lub Ob Hlis Festival, thiab kev lag luam xav tau rov qab los, yog li kev lag luam tus nqi ntawm vinyl acetate tseem muaj zog.

Hais txog tus nqi: Vim tias qhov kev xav tau tsis muaj zog hauv kev lag luam acetic acid rau lub sijhawm, cov nqi tseem qis, thiab ntau lub tuam txhab tau txo cov khoom lag luam.Txawm li cas los xij, vim tias tsis muaj kev cia siab ntawm kev saib xyuas ntawm cov khoom siv hauv tsev, muaj qhov tsis txaus ntawm cov khoom siv hauv kev ua lag luam, uas ua rau cov neeg tsim khoom lag luam xav kom nce tus nqi thiab thawb tus nqi lag luam ntawm acetic acid mus rau qib siab, muab kev txhawb zog rau tus nqi. ntawm vinyl acetate.

Hais txog cov khoom siv: Hauv kev ua lag luam yas acetate, cov tuam txhab loj hauv North Tuam Tshoj muaj cov khoom siv qis dua, thaum lub tuam txhab tseem ceeb hauv Northwest Tuam Tshoj muaj cov khoom siv qis dua vim tias cov nqi nce siab thiab cov khoom siv tsis zoo.Tsis tas li ntawd, vim yav dhau los tus nqi tsis muaj zog ntawm vinyl acetate hauv kev ua lag luam, qee cov tuam txhab tau yuav lwm cov yas acetate rau cov khoom qis qis.Cov tuam txhab loj loj feem ntau ua tiav cov xaj loj thiab xa tawm, yog li kev lag luam qhov chaw muab khoom raug txwv, thiab tseem muaj cov txiaj ntsig zoo hauv cov khoom siv, uas rau qee qhov txhawb nqa kev lag luam vinyl acetate.

Hais txog kev thov: Txawm hais tias muaj qee qhov xov xwm zoo hauv kev lag luam vaj tsev tsis ntev los no, qhov kev xav tau ntawm kev lag luam tsis tau nce ntxiv, thiab kev lag luam xav tau tseem yog raws li qhov xav tau yooj yim.Nws yog tam sim no ua ntej Lub Ob Hlis Festival, thiab cov dej ntws qis tau maj mam khaws cia.Kev txaus siab rau kev lag luam nug tau zoo tuaj, thiab kev lag luam xav tau kuj nce ntxiv.

Hais txog cov txiaj ntsig: Nrog rau kev nce sai hauv kev lag luam tus nqi ntawm acetic acid, tus nqi siab ntawm vinyl acetate tau nce zuj zus, ua rau muaj kev cuam tshuam loj ntawm cov nyiaj tau los.Nyob rau hauv qhov tseeb hais tias tus nqi them nyiaj yug tseem txais tau thiab muaj qee yam khoom zoo rau ob qho tib si cov khoom siv thiab kev thov, cov chaw tsim khoom tau tsa tus nqi ntawm cov yas acetate.

Vim tias qhov nce sai ntawm tus nqi ntawm acetic acid nyob rau hauv kev ua lag luam, muaj qee theem ntawm kev tiv thaiv hauv kev lag luam downstream ntawm tus nqi siab acetic acid, ua rau txo qis hauv kev yuav khoom txaus siab thiab feem ntau tsom rau cov kev xav tau yooj yim.Tsis tas li ntawd, qee cov tub lag luam tseem tuav qee cov ntawv cog lus rau kev muag khoom, thiab cov tuam txhab tsim khoom txuas ntxiv mus rau qib siab, uas xav tias yuav nce cov khoom muag hauv khw.Yog li ntawd, nws xav tias kev lag luam tus nqi ntawm acetic acid yuav nyob ruaj khov ntawm qib siab, thiab tseem muaj qee qhov kev txhawb nqa rau tus nqi ntawm vinyl acetate.Tsis muaj xov xwm ntawm kev tu cov cuab yeej hauv khw muag khoom yas acetate.Cov cuab yeej ntawm cov tuam txhab loj nyob rau sab qaum teb sab hnub poob tseem nyob hauv kev ua haujlwm qis, thaum cov khoom siv ntawm cov tuam txhab loj hauv North Tuam Tshoj tuaj yeem rov pib tsim khoom.Lub sijhawm ntawd, qhov chaw muab khoom hauv khw yuav nce ntxiv.Txawm li cas los xij, muab qhov ntsuas me me ntawm cov khoom siv thiab qhov tseeb tias cov tuam txhab ua tiav cov ntawv cog lus thiab xa tawm, tag nrho cov khoom siv hauv khw tseem nruj.Hais txog qhov kev thov, thaum lub sij hawm Double Festival, kev thauj mus los ntawm cov khoom txaus ntshai yuav cuam tshuam rau qee qhov, thiab cov chaw nres tsheb hauv qab yuav pib npaj khoom ze ze rau Ob Lub Festival, uas ua rau tag nrho cov kev xav tau ntawm kev ua lag luam.Nyob rau hauv cov ntsiab lus ntawm qhov zoo me ntsis ntawm ob qho khoom siv thiab kev xav tau, kev lag luam tus nqi ntawm vinyl acetate tuaj yeem nce mus rau qee qhov, nrog rau kev cia siab nce ntawm 100 txog 200 yuan ib tuj, thiab cov nqi lag luam yuav nyob nruab nrab ntawm 7100 yuan thiab 8100 yuan ib ton.