Nkà na ụzụ nke ụlọ ọrụ mgbake DMF sitere na Wet Type Polyurethane Synthetic Akpụkpọ anụ Waste Gas

Abstract: Emepụtara teknụzụ mgbake DMF ọhụrụ iji megharịa N, N-dimethyl formamide (DMF) na gas na-ekpofu mmiri sitere na ụlọ ọrụ akpụkpọ anụ sịntetịt polyurethane. Nyere na ntinye nke DMF na gas na-ekpofu ihe dị ka 325.6-688.3 mg · m-3, ọ dị mkpa iji jide n'aka na usoro abụọ na-ejikọta ya nke ọma ma mee ka nnyefe dị ukwuu site n'ịbawanye mpaghara kọntaktị na ịkwalite ọgba aghara. Ya mere, a na-ewebata mbịakọta ọnụ ụzọ abụọ na usoro mkpochapụ ikuku abụọ n'ime teknụzụ. N'elu akụkụ nke absorption kọlụm jupụtara ahaziri waya-ripple igwe anaghị agba nchara mbukota BX500, ebe ala ngalaba na sting-ripple mbukota CB250Y.Total elu nke mbukota ihe bụ 6 m. Na mgbakwunye, e nwere ma foogu abụọ na-ewepụ oyi akwa yana ihe nkesa mmiri na-arụ ọrụ nke ọma n'elu kọlụm. Usoro niile na-arụ ọrụ, gụnyere okpomọkụ, nrụgide, ọnụego na-asọpụta na ọnọdụ mmiri mmiri, nwere ike ịchịkwa kọmputa na-enweghị ọrụ ntuziaka, na-eme ka n'aka na gas na-emepụta ihe na-enweta ụkpụrụ ikuku nke mba na ntinye DMF kwesịrị ịdị n'okpuru 40 mg · m-3. Ngwa niile nwere ike nwetaghachi 237.6 t nke DMF kwa afọ, yana uru ruru CNY 521 × 103.