1.Txoj kev kaw cov nqi kaw hauv cov ntawv ua lag luam
Nyob rau hnub kawg lag luam, butyl acetate tus nqi tseem ruaj khov nyob rau hauv feem ntau thaj chaw, nrog me me tsis nyob hauv qee thaj chaw. Cov dej ntws hauv qab tsis muaj zog, ua qee cov teeb meem kom txo qis lawv cov nqi. Txawm li cas los xij, vim cov nqi ntau lawm, feem ntau cov tub luam khaws tau tos-thiab-pom kev ze, ua ntej tus nqi ruaj khov.
2.ky teb cov yam cuam tshuam rau cov nqi ua lag luam tam sim no
Nqi:
Acetic acid: cov acetic acid kev lag luam yog kev ua haujlwm ntau, nrog rau cov khoom txaus. Raws li lub sijhawm txij nkawm rau cov neeg Shandong tseem tsis tau tuaj txog, kev lag luam cov neeg ua lag luam muaj kev tos-thiab-saib kev yuav khoom, muaj raws li cov kev xav tau tam sim. Kev sib tham ua lag luam tau poob qis, thiab acetic acid tus nqi yuav tsum nyob tsis muaj zog thiab tsis muaj zog.
N-Butanol: Vim tias yog hloov pauv hauv cov nroj tsuag ua haujlwm thiab txhim kho cov kev txais yuav, muaj tam sim no tsis muaj kev xav hauv khw. Txawm hais tias tus nqi qis kis tau nruab nrab ntawm Butanol thiab Octanol tau dammened kev ntseeg siab, tab sisanol nroj tsuag tsis nyob hauv siab. N-Butanol tus nqi yuav tsum tau nyob ruaj khov, nrog muaj peev xwm rau qee qhov chaw nyob me me.
Kev muab khoom: Cov haujlwm kev lag luam yog qhov qub, thiab qee cov teeb meem yog ua tiav export txiav txim.
Kev Xav Tau: DownStream thov tau rov qab maj mam.
3.Qhov kwv yees kwv yees
Niaj hnub no, nrog cov nqi kev lag luam siab thiab poob qis hauv plab yuav tsum tau thov, kev ua lag luam tau sib xyaw. Tus nqi yuav tsum tau txuas ntxiv ua ke.
Lub sijhawm Post: Feb-27-2025