Ethylene oxidemusanganiswa weorganic nemakemikari formulaC2H4O. Iyo ine chepfu carcinogen uye inoshandiswa kugadzira fungicides. Ethylene oxide inopfuta uye inoputika, uye haisi nyore kutakura nekufamba nzendo refu, saka ine hukasha hwedunhu.
Chii chandinofanira kutarisisa kana ndichichengeta ethylene oxide?
Ethylene oxideinochengetwa mumatangi ane spherical, uye matangi anotenderera akaiswa firiji, uye tembiricha yekuchengetera iri pasi pegumi madhigirii. Sezvo mhete B ine yakadzika kwazvo flash point uye kuzviputika, zvakachengeteka kuchengeta muchando.
1. Horizontal tank (pressure mudziyo), Vg=100m3, yakavakirwa-mukati inotonhorera (jaketi kana yemukati coil mhando, ine mvura inotonhora), nitrogen yakavharwa. Insulation ne polyurethane block
2. Kuronga kudzvinyirira kunotora kukosha kwepamusoro-soro kwe nitrogen supply system (EO kuchengetedza uye nitrogen chisimbiso hazvizokanganisa kuchena kwayo, uye inogonawo kuderedza zvinobudirira ngozi yekuputika).
3. Yakavakwa-mukati inotonhorera: Ndiyo chubhu bundle (kana core) yeU-tube heat exchanger. Yakarongerwa kuva rudzi runobviswa, iyo yakanakira kugadzirisa uye kutsiva.
4. Iyo yakavakirwa-mukati inotonhorera coil inogadziriswa: iyo serpentine inotonhorera pombi mukati mekuchengetedza tangi haigone kubviswa.
5. Kutonhora kwepakati: hapana mutsauko, ose ari mvura inotonhorera (imwe chiyero che ethylene glycol aqueous solution).
Nguva yekutumira: Aug-25-2021
