Ethylene oxidendi gawo lolinganizidwa ndi njira ya mankhwalaC2H4O. Ndi carcinogen ya poizoni ndipo imagwiritsidwa ntchito kupanga fungicides. Ethylene oxide akuyaka ndi kuphulika, ndipo sizophweka kunyamula mtunda wautali, motero ali ndi mawonekedwe oopsa.
Kodi ndiyenera kusamala ndi chiyani posunga ethylene oxide?
Ethylene oxideamasungidwa m'matanki ozungulira, ndipo akasinja ozungulira amaphika, ndipo kutentha kosungirako ndi kochepera madigiri 10. Popeza mphete B ili ndi zophulika zochepa komanso zodzikongoletsera, zimakhala zotetezeka kusunga zoundana.
1. Thumba la zopingasa (chopanikizika), VG = 100m3, ozizira kapena mtundu wamkati, wokhala ndi madzi otsekemera), nayitrogeni adasindikizidwa. Kutulutsa kwa Polyurethane
2. Kukonzekera kupanikizika kumatenga phindu lalikulu kwambiri la dongosolo la nayitrogen (EOChisindikizo cha nayitrogeni sichingakhudze chiyero chake, ndipo chitha kuchepetsanso chiopsezo cha kuphulika).
3. Ozizira omangidwa: Ndiwo chikwama cha chubu (kapena chapakati) cha kutentha kwa u-chubu. Amakonzekera kukhala mtundu wophimba, womwe ndi wabwino kukonza ndikulowetsa.
4. Coil yozizira yokhazikika imakhazikika: chitoliro cha serpentine ozizira mkati mwa thanki yosungirako silingachotsedwe.
5.
Post Nthawi: Aug-25-2021
