Glacial acetic acid
Lub lim tiam no, cov khoom siv ntawm glacial acetic acid yog qhov txaus, thiab cov neeg siv qis qis tau txais cov khoom raws li lawv cov kev xav tau nruj.Qhov chaw ua lag luam lossis huab cua yog tiaj tus, thiab cov neeg tsim khoom tseem tab tom ntsib qee qhov kev nyuaj siab.Nws cia siab tias kev lag luam glacial acetic acid yuav tsum tau teeb tsa lub lim tiam no.Lunan Chemical's glacial acetic acid cog tau raug kaw rau kev saib xyuas thaum Lub Kaum Hli 29, thiab lub sijhawm rov pib dua yuav raug txiav txim siab.
Citric acid
Kev lag luam citric acid tau qaug zog thiab sib sau ua ke tsis ntev los no.Kev lag luam txawv teb chaws tau maj mam nkag mus rau lub caij nyoog siab tshaj plaws, uas muaj qee yam kev txhawb nqa kev lag luam, thiab cov khoom lag luam cov khoom lag luam tau zom sai.Kev lag luam tau pib tswj hwm nyob rau theem kev xav tau ntau dua.Tus nqi ntawm cov pob kws raw khoom tau nce me ntsis, thiab cov nqi tsim khoom tau muab ib qho kev txhawb nqa hauv qab rau tus nqi ntawm citric acid.Ua raws li cov khoom siv thiab kev xav tau thiab kev xav ntawm cov dej ntws thiab cov dej ntws, nws xav tias kev yuav thiab muag ntawm citric acid kev lag luam yuav txhim kho lub lim tiam no, thiab tus nqi yuav raug hloov kho.
Ethyl acetate hmoov
Kev ua lag luam ethyl acetate hloov pauv hauv qhov nqaim ntau lub lim tiam dhau los.Cov chaw tsim khoom tseem ceeb hauv Shandong tau ncua kev xa khoom, thiab cov khoom siv hauv khw tau poob qis.Nws cia siab tias tus nqi yuav nce hauv qhov nqaim.
Butyl acetate hmoov
Thaum Lub Kaum Hli 28, kev lag luam butyl acetate tau koom ua ke.Tsav los ntawm kev txhim kho ntawm kev ua lag luam n-butanol thaum lub asthiv, kev ua lag luam butyl acetate yuav tsum tau ua kom sov dua.
Dej qab zib
Lub lim tiam dhau los, kev lag luam hauv tsev soda tshauv tsis hloov pauv ntau, thiab kev ua lag luam kev lag luam yog me me.Tsis ntev los no, kev khiav hauj lwm load ntawm soda tshauv manufacturers tseem nyob rau theem siab, thiab cov khoom txaus txaus.Feem ntau cov dej qab zib tshauv manufacturers muaj kev txiav txim txaus.Tam sim no, feem ntau ntawm cov kev txiav txim ua ntej tau ua tiav, thiab cov khoom muag ntawm cov tuam txhab soda tshauv tseem nyob rau theem qis.Tus nqi ntawm soda tshauv manufacturers nyob rau hauv Shandong tau raug tsa, thiab cov nqi ntawm lub teeb soda tshauv nyob rau hauv lwm lub cheeb tsam tsis tau hloov ntau.Cov kev xav tau qis qis qis, thiab cov neeg siv kawg tsis mob siab rau yuav cov khoom, yog li lawv yuav tsum tau ceev faj thiab saib xyuas kev ua lag luam.Hauv lub sijhawm luv luv, kev lag luam hauv tsev soda tshauv tuaj yeem raug txheeb xyuas hauv qhov nqaim.
Caustic dej qab zib
Lub lim tiam dhau los, tag nrho cov khoom xa tuaj ntawm kev lag luam caustic soda tau hloov pauv, cov neeg koom hauv kev lag luam tau ceev faj, thiab kev thauj mus los thiab kev thauj mus los ntawm Northwest factories yog qhov nruab nrab.Kev txaus siab rau kev tau txais cov khoom lag luam qis qis yog tepid, cov khoom lag luam kev sib raug zoo tseem tsis muaj ntau, thiab tus nqi ntawm cov dej qab zib caustic tseem tab tom khiav ntawm theem siab.
Dimethyl carbonate
Lub lim tiam dhau los, kev lag luam hauv tsev qib dimethyl carbonate lag luam poob qis.Tam sim no, qhov kev thov rau qee qhov terminals tau dhau los ua tsis muaj zog, thiab cov dej ntws hauv qab tsuas yog xav tau kev yuav khoom, thiab qhov siab ntawm cov khoom siv tseem muaj.Nws cia siab tias tus nqi ntawm kev lag luam DMC hauv tsev yuav nce qib qis hnub no.
Maleic anhydride
Lub lim tiam no, qhov siab tshaj ntawm maleic anhydride tuaj yeem nce ntxiv, ua rau muaj kev poob qis ntxiv rau cov nqi lag luam.Ntawm cov khoom siv, kev kho ua ntej, kwv yees li 120,000 tons ntawm cov cuab yeej muaj kev npaj pib, thiab cov khoom tsim tawm ntawm cov txiv neej anhydride yuav tsum tsis txhob poob thiab rov qab, maj mam tig los ntawm me ntsis nruj kom xoob;
Ntawm qhov kev thov sab, qhov kev thov davhlau ya nyob twg xav tias yuav tsis muaj zog, thiab cov tuam txhab lag luam hauv qab tau raug cuam tshuam los kos npe rau kev txiav txim tshiab.Tag nrho qhov pib-up load lossis cov khoom muag yuav poob qis, thiab lub peev xwm tau txais cov txiv neej anhydride tuaj yeem ua rau tsis muaj zog ntxiv.Nyob rau hauv lub sij hawm luv luv, nws yog ib qho nyuaj los txo qhov tsis kam ntawm maleic anhydride muas nyob rau hauv ntau qhov chaw, thiab cov neeg muag khoom muaj kev txhawb zog ntxiv los pauv cov txiaj ntsig rau ntim.
Post lub sij hawm: Oct-31-2022