Nws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho. Peb lub hom phiaj yog ib txwm tsim cov khoom tshiab rau cov neeg siv khoom nrog kev txawj ntse zoo tshaj plaws rau Chaw Tsim Khoom rau Crystal Maleic Anhydride Organic Reagent rau Hydrogen Zog Kev Lag Luam (Kev Siv Tsis Ncaj Qha), Tam sim no peb muaj plaub qhov kev daws teeb meem tseem ceeb. Peb cov khoom muag tau zoo tshaj plaws tsis yog thaum lub sijhawm ua lag luam Suav teb xwb, tab sis kuj tau txais tos thaum lub sijhawm kev lag luam thoob ntiaj teb.
Nws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho. Peb lub hom phiaj yog ib txwm tsim cov khoom tshiab rau cov neeg xav tau nrog kev txawj ntse zoo dua rau, Hauv lub xyoo pua tshiab, peb txhawb nqa peb lub siab ua lag luam "Koom ua ke, ua haujlwm hnyav, ua haujlwm tau zoo, tsim kho tshiab", thiab ua raws li peb txoj cai "raws li qhov zoo, ua lag luam, ua rau muaj npe nrov thawj zaug". Peb yuav siv lub sijhawm kub no los tsim lub neej yav tom ntej ci ntsa iab.

Cov Lus Nug Feem Ntau

Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!

Peb puas tuaj yeem luam peb lub logo rau ntawm cov khoom?

Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.

Koj puas txais cov xaj me me?

Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.

Tus nqi li cas? Koj puas ua tau kom pheej yig dua?

Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.

Koj puas muab cov qauv dawb?

Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.

Koj puas xa tau raws sijhawm?

Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!

Kuv puas tuaj yeem mus xyuas koj lub tuam txhab thiab lub Hoobkas hauv Suav teb?

Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)

Kuv tuaj yeem tso qhov kev txiav txim li cas?

Koj tuaj yeem xa peb cov lus nug rau ib tus neeg sawv cev ntawm peb cov neeg muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem kom ntxaws. Hauv kev tsim cov maleic anhydride, yuav tsum tau them sai sai rau cov thev naus laus zis tseem ceeb thiab cov khoom siv:
Rau txoj kev phenoxypropanol: Yuav tsum xaiv cov oxidants thiab catalysts kom zoo los txhim kho kev xaiv tshuaj tiv thaiv thiab cov txiaj ntsig.
Rau txoj kev ethylene dehydrogenation: Yuav tsum tswj cov tshuaj tartaric acid catalyst thiab qhov kub ntawm cov tshuaj tiv thaiv kom txhawb nqa acrolein cov txiaj ntsig.
Rau txoj kev phthalic anhydride: Qhov kub ntawm cov tshuaj tiv thaiv thiab cov tshuaj oxidant yuav tsum tau tswj kom nce cov zis maleic anhydride.
Rau txoj kev siv tshuaj lom neeg ntawm cov thee: Yuav tsum tswj qhov zoo ntawm cov thee thiab qhov kub thiab txias ntawm cov pyrolysis kom txhim kho cov txiaj ntsig ntawm maleic anhydride.
Hauv kev xaus lus, kev tsim cov tshuaj maleic anhydride yog ib qho txheej txheem nyuaj uas yuav tsum tau xav txog kev xaiv cov khoom siv raw thiab kev tswj hwm cov xwm txheej ntawm cov tshuaj. Los ntawm kev xaiv cov txheej txheem tsim nyog thiab ua kom zoo dua cov xwm txheej ua haujlwm, cov txiaj ntsig thiab qhov zoo ntawm cov tshuaj maleic anhydride tuaj yeem txhim kho, ntxiv kev txhim kho ntawm kev lag luam maleic anhydride.