Yintoni ekufuneka iqwalaselwe xa ugcina i-ethylene oxide?

I-ethylene oxideyi-organic compound kunye ne-chemical formulaC2H4O. Yityhefu yecarcinogen kwaye isetyenziselwa ukwenza imichiza yokungunda. I-ethylene oxide iyatsha kwaye iyaqhuma, kwaye akulula ukuyihambisa kwimigama emide, ngoko inomlingiswa wengingqi obukhali.

Yintoni endimele ndiyinikele ingqalelo xa ndigcina i-ethylene oxide?

I-ethylene oxideigcinwe kwiitanki ze-spherical, kwaye iitanki ze-spherical zifakwe efrijini, kwaye ubushushu bokugcina bungaphantsi kwe-10 degrees. Kuba umsesane B unodanyazi oluphantsi kakhulu kunye nokuziqhushumba, kukhuselekile ukuwugcina emkhenkceni.
1. Itanki ethe tyaba (isitya soxinzelelo), Vg=100m3, i-cooler eyakhelwe-ngaphakathi (ibhatyi okanye uhlobo lwekhoyili yangaphakathi, enamanzi abandayo), i-nitrogen etywiniweyo. I-Insulation ngebhloko ye-polyurethane
2. Uxinzelelo lokucwangcisa luthatha ixabiso eliphezulu loxinzelelo lwenkqubo yokubonelela ngenitrogen (EOukugcinwa kunye ne-nitrogen seal ayiyi kuchaphazela ubunyulu bayo, kwaye inokunciphisa ngempumelelo ingozi yokuqhuma).
3. I-cooler eyakhelwe-ngaphakathi: Yi-tube bundle (okanye i-core) ye-U-tube yokushisa ukushisa. Kucetywa ukuba ibe luhlobo olukhutshwayo, olulungele ukugcinwa nokutshintshwa.
4. Ikhoyili yokupholisa eyakhelwe-ngaphakathi ilungisiwe: ipayipi yokupholisa inyoka ngaphakathi kwitanki yokugcina ayikwazi ukususwa.
5. Isixhobo sokupholisa: akukho mahluko, zonke zimanzi abandayo (umlinganiselo othile we-ethylene glycol isisombululo se-aqueous).