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Xov Xwm

  • Txoj kev kawm rau cov kua qaub kev tawm ntawm Co Mo raws hydrotreating catalyst

    Cov lus teb saum npoo av (RSM) tau siv los kawm cov txheej txheem nitric acid ua haujlwm ntawm cov pov tseg Co Mo raws li hydrotreating catalyst. Lub hom phiaj ntawm txoj kev kawm no yog los qhia txog CO thiab Mo los ntawm kev siv tshuaj kom dhau mus ua cov kuab tshuaj ua kom dej-cov tshuaj lom neeg, txhawm rau txhim kho cov ntaub ntawv tom ...
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  • Kev npaj ntawm carbon molecular sieve los ntawm carbon fiber

    Yog tias jujube dots ntawm huanbingwei thiab CMB ua ke ua ke, cov khoom siv tshiab yuav muaj cov zoo li nram qab no: tsis muaj hmoov av yuav tsim thaum siv. Nws yog txhim kho los ntawm 5-FU. Cov roj carbon fiber molecular sieves nrog ion txauv muaj peev xwm npaj tau los ntawm kev kho lub cev thiab tshuaj ntxiv. Cov ...
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  • Cov yam ntxwv thiab kev siv cov roj carbon activated

    Cov pa roj carbon activated: yog ib hom non-polar adsorbent siv ntau dua. Feem ntau, nws yuav tsum tau ntxuav nrog dilute hydrochloric acid, tom qab ntawd los ntawm ethanol, thiab tom qab ntawd ntxuav nrog dej. Tom qab ziab ntawm 80 ℃, nws tuaj yeem siv rau cov duab chromatography. Granular activated carbon yog qhov kev xaiv zoo tshaj plaws rau kem ch ...
    Nyeem ntxiv