Yog tias cov xim - hloov silica gel tsis rov qab nws cov xim qub, nws qhia tias kev tsim kho tsis ua haujlwm. Qhov no tej zaum yuav yog vim qhov kub thiab txias heev, kev laus ntawm cov txheej txheem, los yog muaj kab mob. Hauv qhov no, nws yuav tsum tau ntsuas seb nws puas tuaj yeem siv txuas ntxiv lossis hloov nws ncaj qha.
1. Feem ntau yog vim li cas rau xim tsis rov qab
Regeneration Temperature Too High (>120 degree)
Qhov taw qhia cobalt chloride yog oxidized thiab deactivated, tsis tuaj yeem hloov xim dua, tshwm greyish -dawb lossis tsaus liab.
Sib sib zog nqus Moisture Absorption tsis kho nyob rau hauv lub sij hawm
Cov dej noo nkag mus tob rau hauv cov qauv microporous, ua kom tiav desorption nyuaj, ua rau tsis tiav kev tsim dua tshiab.
Cov txheej txheem laus tom qab ntau yam kev tsim dua tshiab
Tom qab ntau tshaj 5-10 regenerations, silica gel micropores vau, txo cov peev xwm adsorption.
Kev kis kab mob los ntawm Roj los yog Organic Matter
Clogs pores, uas tsis tuaj yeem raug tshem tawm los ntawm cua sov, cuam tshuam rau xim thiab kev ua haujlwm rov qab.
Yog tias cov xim tseem greyish -dawb, tsaus liab, lossis xim av tom qab cua sov, feem ntau tuaj yeem txiav txim siab tias qhov ua tsis tiav yog rov qab tsis tau.
2. Kev ntsuas ntsuas: txiav txim siab seb lub cuab yeej puas tseem siv tau.
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Qhov xwm txheej |
Pom zoo ua haujlwm |
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Ib nrab xim rov qab (piv txwv li, xiav nrog liab) |
Yuav siv tau ib ntus hauv qhov tsis yog{0}} xwm txheej tseem ceeb (piv txwv li, cov cuab yeej tiv thaiv dej noo), tab sis tsis pom zoo rau cov cuab yeej precision. |
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Tsis muaj kev hloov pauv (liab / ntsuab → tseem liab / ntsuab) |
Poob nws qhov qhia txog kev ua haujlwm thiab feem ntau ntawm nws lub peev xwm adsorption; yuav tsum tau hloov. |
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Particle breakage/pulverization |
Microporous qauv puas, irreversible; yuav tsum tau hloov. |
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Siv rau hauv cov khoom noj, tshuaj, thiab khoom siv hluav taws xob |
Txawm hais tias qee qhov rov qab los, kev hloov pauv tau pom zoo kom muaj kev nyab xeeb. |
Tswv yim tswv yim: Sau lub ntim "Regeneration Failed" kom tsis txhob siv yuam kev.
3. Cov ntsiab lus tseem ceeb rau kev tiv thaiv kev rov tsim dua tsis ua tiav
Kev tswj qhov kub thiab txias: Teem lub qhov cub kom 100-120℃thaum siv nws kom tsis txhob overheating.
Regeneration raws sij hawm: txheej txheem thaum cov xim hloov mus txog 1/3 kom tsis txhob ua kom tiav saturation.
Kev ua haujlwm huv: xyuas kom tsis txhob sib cuag nrog roj lossis kua ua ntej rov tsim dua tshiab.
Cov ntaub ntawv muaj pes tsawg tus rov tsim dua tshiab: Tom qab ntau dua lossis sib npaug rau 5 qhov rov tsim dua tshiab, ntxiv dag zog rau kev saib xyuas; Ntau tshaj los yog sib npaug rau 10 regenerations qhia pov tseg.
Kev lag luam xyaum: Silicone uas tsis tuaj yeem rov qab los rau nws cov xim qub yog rov ua dua tshiab hauv chav kuaj thiab tsis siv rau kev tiv thaiv ya raws.
