Ethylene oxidendi organic pawiri ndi chilinganizo mankhwalaC2H4O. Ndi poizoni wa carcinogen ndipo amagwiritsidwa ntchito popanga fungicides. Ethylene oxide ndi yoyaka komanso kuphulika, ndipo sikophweka kunyamula mtunda wautali, kotero ili ndi chikhalidwe choopsa chachigawo.
Kodi ndiyenera kusamala chiyani ndikasunga ethylene oxide?
Ethylene oxideimasungidwa mu akasinja ozungulira, ndipo akasinja ozungulira amasungidwa mufiriji, ndipo kutentha kosungirako sikuchepera madigiri 10. Popeza mphete B ili ndi malo otsika kwambiri komanso imadziphulika yokha, ndibwino kuti isungidwe muchisanu.
1. Thanki yopingasa (chotengera chopondereza), Vg=100m3, chozizira chomangidwira (jaketi kapena mtundu wa coil wamkati, wokhala ndi madzi ozizira), wosindikizidwa nayitrogeni. Insulation ndi polyurethane block
2. Kukonzekera kokonzekera kumatenga mtengo wapamwamba kwambiri wa nitrogen supply system (EO yosungirako ndi chisindikizo cha nayitrogeni sichidzakhudza chiyero chake, komanso chingathandizenso kuchepetsa chiopsezo cha kuphulika).
3. Chozizira chomangidwira: Ndi chubu (kapena pachimake) cha U-chubu chosinthira kutentha. Zimakonzedwa kuti zikhale mtundu wotayika, womwe ndi wokonzeka kukonzanso ndikusintha.
4. Chophimba chozizira chokhazikika chimakhazikika: chitoliro chozizira cha serpentine mkati mwa thanki yosungirako sichikhoza kuchotsedwa.
5. Sing'anga yozizira: palibe kusiyana, onse ndi madzi ozizira (kuchuluka kwa ethylene glycol aqueous solution).
Nthawi yotumiza: Aug-25-2021
