Ethylene oxidechinhu chinokonzerwa nemakemikari chine fomura yemakemikariC2H4O. Inokonzera kenza ine chepfu uye inoshandiswa kugadzira mishonga yefungi. Ethylene oxide inobvira uye inoputika, uye haisi nyore kutakura nekufamba kwenguva refu, saka ine hunhu hwakasimba munzvimbo dzakasiyana.
Chii chandinofanira kungwarira pandinenge ndichichengeta ethylene oxide?
Ethylene oxideinochengetwa mumatangi akatenderera, uye matangi akatenderera anochengetwa mufiriji, uye tembiricha yekuchengetera iri pasi pemadhigirii gumi. Sezvo ring B ine flash point yakaderera uye inozviputika, zvakachengeteka kuichengeta muchando.
1. Tangi rakatwasuka (mudziyo wekumanikidza), Vg=100m3, inotonhorera yakavakirwa mukati (jaketi kana rudzi rwekoiri yemukati, ine mvura inotonhorera), yakavharwa nenitrogen. Inodziisa ne polyurethane block
2. Kumanikidzwa kwekuronga kunotora kukosha kwakanyanya kwekumanikidzwa kwegadziriro yekugovera nitrogen (EOkuchengetwa uye chisimbiso chenitrogen hazvizokanganisi kuchena kwayo, uye zvinogonawo kuderedza njodzi yekuputika).
3. Chitonhodzi chakavakirwa mukati: Ndiyo chubhu bundle (kana kuti pakati) peU-tube heat exchanger. Yakarongwa kuti ive mhando inobviswa, iyo iri nyore kugadzirisa nekutsiva.
4. Koiri yekutonhodza yakavakirwa mukati yakagadzikwa: pombi yekutonhodza yenyoka iri mukati metangi rekuchengetera haigone kubviswa.
5. Nzvimbo inotonhorera: hapana musiyano, zvese imvura inotonhorera (huwandu hwakati hwe ethylene glycol aqueous solution).
Nguva yekutumira: Nyamavhuvhu-25-2021
