Thaum Lub Kaum Ib Hlis 6, kev tsom xam ntawm N-Butanol lub khw ua tiav upwards, nrog ib nrab ntawm cov nqe lag luam nruab nrab ntawm 7670 yuan / tuj, nce ntxiv ntawm 1.33% piv rau cov hnub ua haujlwm dhau los. Tus nqi siv rau sab hnub tuaj hauv Suav teb yog 7800 yuan / tuj, tus nqi siv rau South China yog 8100-8300 Yuan / tuj rau cov khoom xa tuaj. Txawm li cas los xij, nyob rau hauv N-Butanol lag luam, tsis zoo thiab qhov tseem ceeb yog intertwined, thiab muaj tsawg chav rau tus nqi nce.

Ntawm ib sab tes, qee cov tuam ntxhab tau nres ib ntus rau kev saib xyuas, ua rau tus txheeb ze txo qis hauv khw muag khoom. Cov neeg ua haujlwm tau muag ntawm cov nqi siab, thiab muaj chav rau kev nce qib hauv N-Butanol. Ntawm qhov tod tes, ib qho kev cog ntoo thiab cov nroj tsuag octanol thiab octanol tau rov pib dua, thiab cov khoom siv hauv cheeb tsam tau rov qab hloov dua tshiab vim yog cov xibfwb ntawm cov khoom yav tom ntej. Tsis tas li ntawd, kev rov zoo ntawm Butanol nroj tsuag hauv Anhui Hnub Wednesday tau coj mus rau kev nce qib, uas muaj qee qhov cuam tshuam tsis zoo rau kev ua lag luam kev loj hlob.
Ntawm qhov kev thov sab, DBP thiab Butyl Acetate Kev Lag Luam tseem nyob hauv lub xeev muaj txiaj ntsig. Tsav los ntawm cov khoom noj ntawm kev ua lag luam, cov khoom lag luam uas tsim khoom lag luam tseem siv tau, thiab cov lag luam muaj qee yam kev xav tau rau cov ntaub ntawv raw. Lub ntsiab lus tseem ceeb hauv CD tseem ntsib tus nqi siab, nrog rau kev ua lag luam feem ntau hauv ib theem chaw nres tsheb thiab kev ua lag luam tag nrho rau kev thov kom nce ntxiv. Zuag qhia tag nrho, cov kev txaus siab rau hauv qab cov nqi qis thiab tsuas yog xav tau kev ua haujlwm zoo, thiab qhov kev thov tau muaj kev txhawb nqa rau kev ua lag luam.
Txawm hais tias kev ua lag luam tau ntsib qee yam tsis zoo, N-Butanol lag luam yuav nyob ruaj khov nyob rau hauv lub sijhawm luv luv. Cov lus nug Hoobkas yog tswj tau, thiab tus nqi lag luam yog ruaj khov thiab nce siab. Tus nqi sib txawv ntawm cov tseem ceeb hauv qab polypropylene thiab propylene yog qhov nqaim, ntawm ntug ntawm cov nyiaj thiab poob. Tsis ntev los no, tus nqi ntawm Propylene tau txuas ntxiv mus, thiab cov kev txaus siab rau kev lag luam hauv qab daus las kom maj tsis muaj zog tau txwv rau kev lag luam propylene. Txawm li cas los xij, cov khoom lag luam ntawm cov khoom lag luam propylene tseem nyob hauv lub xeev uas tswj tau, uas tseem muaj kev txhawb nqa rau kev ua lag luam. Nws yuav tsum tau hais tias lub sijhawm luv-locylene lag luam nqe yuav ruaj thiab sawv.
Zuag qhia tag nrho, cov khoom lag luam nyoos propylene yog qhov muaj zog heev, thiab nqes qis dua cov tuam txhab uas muaj zog muaj zog nyob hauv lawv txoj kev caum qab ntawm cov nqi siab. Lub Anhui N-Butanol Chav luv luv nres, thiab cov haujlwm luv luv muaj lub siab zoo. Txawm li cas los xij, thaum cov khoom siv rau cov khoom siv tau rov qab, kev lag luam yuav ntsib txoj kev pheej hmoo ntawm kev poob qis. Nws cia siab tias N-Butanol lag luam yuav sawv ua ntej thiab tom qab ntawd poob rau hauv lub sij hawm luv luv, nrog tus nqi hloov pauv ntawm ib ncig 200 txog 400 yuan / Tuj.