Ngwa Nitrogen dị ọcha na Hydrogenation

Enwetara nitrogen dị ọcha dị elu site n'iwepụ adịghị ọcha dị ka oxygen, mmiri, carbon dioxide na uzuzu dị na nitrogen site na ihicha mgbasa nke deoxidation catalytic.Hydrogen, nitrogen na isonyere mgbe static agwakọta n'ime okpomọkụ Exchanger, na-eji deaeration tower mbupụ okpomọkụ preheating na ụda, wee banye deaeration tower na oru oma hydrogenation deoxidizing catalyst, oxygen, nitrogen adịghị ọcha meghachi omume na hydrogen na-emepụta mmiri e wepụrụ, tọhapụ. nnukwu okpomọkụ n'otu oge ahụ, 1% oxygen na-emeghachi omume mgbe okpomọkụ nwere ike ịmepụta ihe dịka 200 ℃ okpomọkụ.Mgbe ahụ, site na okpomọkụ Exchanger, na mgbe ahụ n'ime akọrọ filtration ngwaọrụ wepụ mmiri, carbon dioxide na uzuzu ahụ na ndị ọzọ adịghị ọcha, ka e wee nweta nnukwu ịdị ọcha nitrogen.