M-caum, tseem hu ua M-Methylfphenol lossis 3-Methyfphenol, yog cov organic compound nrog cov tshuaj c7h8o. Nyob rau hauv chav tsev kub, feem ntau nws yog ib txwm muaj xim tsis muaj xim, tab sis soluble solubents hauv cov dej, eth, sodium hydroxide, thiab muaj nplaim taws. Qhov no compound muaj ntau cov kev siv hauv kev ua haujlwm ntawm cov tshuaj zoo.

Nqa cov tshuaj tua kab: Ua cov khoom siv sib luag thiab cov khoom siv tshuaj tua tsiaj, thiab cov cyperroid, thiab dichloroploid, thiab dichlorophenol, los ntawm kev ua cov tshuaj tua kab m-phenoxybenzaldehyde. Hauv cov chaw muag tshuaj, m-cresol muaj cov ntaub ntawv ntau ntau thiab siv tau los ua cov khoom siv roj, anticancer, thiab lwm yam kuj tseem siv tau Npaj cov cuab yeej kho mob thiab tshuaj tua kab mob. Kev Lag Luam Tshuaj Zoo: M-Cresol tuaj yeem siv los tsim cov khoom lag luam tshuaj zoo. Piv txwv li, nws tuaj yeem hnov ​​mob nrog formaldehyde los ua m-cresol formathyde cob, uas yog siv los tsim cov fungiciate thiab siv tshuaj fungicides thiab tshuaj tua kab. Ib qho ntxiv, nws kuj tseem tuaj yeem siv los tsim cov tshuaj tua kab, cov txuj lom, xws li ion pauv cov resins, adsorbents, thiab lwm yam.

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1, Txheej txheem cej luam ntawm cov txheej txheem ntau lawm thiab kev sib txawv hauv tsev thiab thoob ntiaj teb

Cov txheej txheem ntau lawm ntawm Meta Cresol tuaj yeem muab faib ua ob pawg: cov qauv kev rho tawm thiab cov qauv hluavtaws. Cov kev rho tawm tau cuam tshuam nrog kev rov qab ua ke cusol los ntawm cov khoom lag luam thee thiab tom qab ntawd tau txais Meta Cresol los ntawm kev sib cais ua kom sib cais. Cov txheej txheem zoo nkauj tshaj ntau txoj kev xws li Toluene chlorination hydrolysis, isopropyltoluene txoj kev, thiab m-toluidine diazotization txoj kev. Qhov tseem ceeb ntawm cov hau kev no yog los ua ke cranesol los ntawm kev siv tshuaj lom neeg thiab ntxiv nws kom tau txais m-clesol.

Tam sim no, tseem muaj qhov sib txawv tseem ceeb hauv cov txheej txheem tsim khoom ntawm cresol ntawm Suav thiab teb chaws txawv teb chaws. Txawm hais tias qee qhov kev kawm tau ua tiav hauv cov txheej txheem ntau lawm ntawm cov neeg ua haujlwm hauv Suav teb tsis ntev los no, tseem muaj ntau cov kev tswj hwm ntawm cov tshuaj lom neeg, thiab kev tswj cov txheej txheem. Qhov no ua rau tus nqi siab ntawm synftically synthesized meta cresol, thiab qhov zoo yog qhov nyuaj rau kev sib tw nrog cov khoom lag luam txawv teb.

2, cov kev sib tw thiab tawg nyob rau hauv kev sib cais tshuab

Kev sib cais thev naus laus zis yog qhov tseem ceeb hauv cov txheej txheem ntau lawm ntawm Meta Cresol. Vim yog lub qhov cub npau qhov sib txawv ntawm tsuas yog 0.4 ℃ thiab melting point sib txawv ntawm 24.6 ℃ ntawm Metol, nws yog qhov nyuaj rau kev sib cais thiab cov txheej txheem sib dhos thiab crystallization. Yog li ntawd, kev lag luam feem ntau siv molecular si cib adsorption thiab alkylation txoj kev rau kev sib cais.

Nyob rau hauv cov molecular sab cib adsorption cov qauv, kev xaiv thiab kev xaiv ntawm molecular sieves yog qhov tseem ceeb heev. Cov Khoom Zoo Molecular siievular sieves tuaj yeem ua tau zoo meta ssorb Meta Cresol, yog li ua tiav kev sib cais zoo los ntawm PARA CRESOL. Lub caij no, kev txhim kho ntawm cov tshiab thiab cov catalysic kuj yog ib qho kev coj ua tseem ceeb hauv kev sib cais thev naus laus zis. Cov catalysts tuaj yeem txhim kho kev sib cais, txo kev noj hluav taws xob, thiab ntxiv txhawb qhov kev ua kom zoo ntawm Meta Cresol Ntau Lawm.

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3, Ntiaj teb thiab Suav lag luam qauv ntawm Cresol

Lub ntiaj teb ntau lawm nplai ntawm META CRESOL tshaj 60000 tons / xyoo, ntawm cov neeg tsim khoom loj tshaj plaws ntawm Metal thoob ntiaj teb, muaj peev xwm ntau lawm ob leeg ncav cuag 20000 tons / xyoo. Ob lub tuam txhab no yog nyob rau hauv txoj haujlwm ua hauv kev lag luam hauv cov ntsiab lus ntawm Meta Cresol Ntau Lawm Txheej Txheem, Kev tswj kom zoo, thiab kev tsim kho kev lag luam.

Hauv kev sib piv, tus naj npawb ntawm CRESOL NTAU LAWM HAUV CHINANS tsis muaj peev xwm me me, thiab cov muaj peev xwm ntau dhau yog qhov me me. Tam sim no, lub ntsiab Suav Cresol ntau lawm feem ntau cov lag luam muaj xws li Haihua thev naus laus zis, thiab Anhui Shilian, thiab Ankyi Shilian, thiab Ankingi Cresol ntau lawm. Ntawm lawv, Haihua thev naus laus zis yog qhov loj tshaj plaws tsim ntawm Meta Cresol hauv Suav teb, nrog ib xyoo ntau xyoo muaj peev xwm ntawm txog 8000 tons. Txawm li cas los xij, qhov tseeb ntau lawm ntim tau hloov pauv vim yog ntau yam xws li cov khoom siv raw thiab kev xav tau lag luam.

4, kev muab khoom thiab xav tau qhov xwm txheej thiab ntshuam cov chaw nyob

Cov khoom thiab xav tau qhov xwm txheej ntawm kev ua lag luam Cresol hauv Suav teb qhia qee yam kev sib yeem. Txawm hais tias cov kev tsim lub tsev hauv Cresol tau tswj hwm kev ruaj khov nyob rau hauv xyoo tsis ntev los no, tseem muaj qhov sib txawv ntawm cov txheej txheem thiab kev lag luam hauv khw kev lag luam ntau lawm. Yog li ntawd, Tuam Tshoj tseem yuav tau import ntau npaum li cas Meta Cresol txhua xyoo los ua qhov tsis txaus ntseeg hauv kev ua lag luam hauv tsev.

Raws li kev txheeb cais, kev tsim cov Cresol hauv Suav teb hauv 2023 tau hais txog 7500 tons, thaum lub sij hawm cov ntshuam ntim mus txog 225 tons. Tshwj xeeb tshaj yog nyob rau hauv 2022, vim yog qhov hloov pauv hauv cov nqi lag luam thoob ntiaj teb thiab kev loj hlob hauv cov tuam txhab uas tsis sib xws, cov neeg yuav khoom hauv tuam txhab sib txawv ntawm Tuam Tshoj tau tshaj 2000 tons. Qhov no qhia tau tias kev ua lag luam cresol hauv Suav teb hnyav rau cov khoom siv txawv teb.

5, kev ua lag luam nqe qauv thiab cov yam ntxwv cuam tshuam

Tus nqi lag luam ntawm Meta cresol yog cuam tshuam los ntawm ntau yam kev ua lag luam tus nqi, cov kev siv hauv tsev hauv tsev, cov txheej txheem xav tau, thiab kev lag luam thoob ntiaj teb, thiab kev lag luam thoob ntiaj teb, thiab kev lag luam thoob ntiaj teb. Hauv ob peb xyoos dhau los, tag nrho cov nqe ua lag luam tag nrho ntawm Meta Cresol tau qhia tias muaj kev hloov pauv hloov tshiab. Tus nqi siab tshaj plaws ib zaug mus txog 27500 yuan / tuj, thaum tus nqi qis tshaj poob mus rau 16400 yuan / tuj.

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Tus nqe lag luam thoob ntiaj teb muaj qhov cuam tshuam tseem ceeb ntawm tus nqi hauv tsev ntawm CRESOL. Vim yog cov khoom plig tseem ceeb hauv kev ua lag luam CRESOL ntawm Tuam Tshoj, yuav feem ntau cov nqi pheej ua rau txiav txim siab hauv tus nqi hauv tsev. Txawm li cas los xij, nrog kev loj hlob ntawm kev tsim khoom hauv tsev thiab kev txhim kho ntawm cov saw muaj, qhov tseem ceeb ntawm cov nqi hauv tsev yog maj mam rov qab los. Lub caij no, kev txhim kho ntawm cov txheej txheem ntau lawm hauv tsev thiab tus nqi tswj kuj tau muaj kev cuam tshuam zoo rau cov nqi ua lag luam.

Tsis tas li ntawd, kev siv ntawm kev pov hwm kev khib nyiab kuj tseem muaj qee yam cuam tshuam rau tus nqi lag luam ntawm Meta Cresol. Piv txwv, Tuam Tshoj tau pib tawm tsam kev tshawb nrhiav ntawm cov khoom lag luam meta los ntawm cov lag luam Suav, yog li cuam tshuam rau cov khoom lag luam thiab thov kom tau cov qauv thiab tus nqi sib luag ntawm lub ntiaj teb meta cresol kev ua lag luam.

6, ownstream cov tsheb tsav tsheb thiab kev loj hlob muaj peev xwm

Raws li ib qho tseem ceeb hauv nruab nrab hauv kev lag luam tshuaj zoo, Meta Cresol muaj ntau txoj kev siv hauv qab daus. Nyob rau hauv xyoo tsis ntev los no, nrog kev loj hlob sai ntawm cov dej hauv nroog hauv nroog hauv nroog, kev lag luam xav tau ntawm Meta Cresol kuj tau qhia txoj kev loj hlob muaj kev loj hlob.

Menthol, raws li cov txuj lom tseem ceeb, muaj ntau cov kev siv hauv kev lag luam txhua hnub. Nrog tib neeg txoj kev nrhiav ntawm lub neej zoo thiab kev nthuav dav ntxiv ntawm cov khoom lag luam txhua hnub, qhov kev thov rau Menthol kuj nce ntxiv. Raws li ib qho ntawm cov ntaub ntawv tseem ceeb rau kev tsim cov kev kawm menthol, kev thov lag luam rau M-Cresol kuj tau nce ntxiv.

Ib qho ntxiv, kev siv tshuaj tua kab kuj yog ib qho ntawm cov ntawv thov tseem ceeb ntawm Meta Cresol. Nrog kev txhim kho ntawm kev paub txog ib puag ncig thiab kev hloov kho cov tshuaj tua kab, qhov xav tau rau kev ua tau zoo, thiab ib puag ncig cov neeg muaj kuab txhuas tsawg zuj zus. Raws li ib qho tseem ceeb cov khoom siv rau kev ua ntau yam tshuaj tua kab, kev thov kev lag luam rau Meta Cresol yuav txuas ntxiv mus ntxiv.

Ntxiv rau kev mus kawm ntawv menthol thiab kev siv tshuaj tua kab, m-cresol kuj muaj cov ntawv thov loj heev hauv ve thiab lwm liaj teb. Kev loj hlob sai ntawm cov teb no tseem muab txoj kev loj hlob dav rau Meta Cresol kev ua lag luam.

7, kev saib xyuas yav tom ntej yav tom ntej thiab cov lus qhia

Saib tom ntej, Suav kev ua lag luam hauv Suav teb yog ntsib ntau lub sijhawm thiab cov nyom. Nrog rau kev ua kom zoo dua ntawm cov txheej txheem sib txuas thiab cov kev nthuav dav ntawm cov chaw lag luam hauv qab, qhov kev loj hlob ntawm Meta Cresol Kev Lag Luam yog thaum muaj txiaj ntsig zoo zuj zus. Thaum ntsib cov kev cov nyom, kev lag luam hauv Suav teb tseem muaj kev txhim kho kev tiv thaiv dav. Los ntawm kev nce qib thev naus laus zis, nthuav dav thoob ntiaj teb cov lag luam, thiab tau txais tsoomfwv cov lag luam, thiab kev lag luam kev lag luam qis dua thiab muaj kev txhim kho kom ruaj khov rau yav tom ntej.