Ụkpụrụ
NMP mkpofu gas na-esi na mkpuchi ahụ na-erute ngwaọrụ igbe nzacha site na ọkpọkọ iyuzucha maka ịdị ọcha na nzacha, wee ziga ya na ngwaọrụ mgbake ọkụ na-ekpofu ọkụ wee ziga ya na ngwaọrụ nnabata condensing maka jụrụ na condensation. Ọtụtụ n'ime NMP na gas na-ekpofu ihe nwere ike ịpụpụ wee banye n'ime usoro mmiri mmiri mkpofu, na ntinye nke NMP na gas mkpofu condensed na-ebelata ruo n'okpuru 300ppm.
90 ~ 95% nke ikuku na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ mgbe ezigara condensation na ngwaọrụ mgbake ọkụ na-ekpofu ọkụ, ebe ọ na-agbanwe okpomọkụ na ikuku okpomọkụ na-ekpo ọkụ nke igwe mkpuchi na-emepụta, na mgbe ahụ, a na-ekpo ọkụ ọkụ na-ekpo ọkụ. zute ihe a chọrọ n'ikuku laghachi azụ ma zighachi ya na igwe mkpuchi, si otú ahụ na-aghọta n'ụzọ zuru ezu ike ọkụ ọkụ na-echekwa ike ọkụ ọkụ chọrọ site na mkpuchi mkpuchi.
A na-ekewa VOCS zeolite molecular sieve runner na mpaghara ọgwụgwọ adsorption, mpaghara jụrụ oyi na mpaghara desorption, yana moto na-anya ya, nke na-eme ka onye na-agba ọsọ na-agbagharị nwayọọ nwayọọ, na-aga n'ihu na-emegharị ma na-emegharị, na-emegharị gas ọdụ. 5 ~ 10% nke gas na-ekpo ọkụ na-ekpo ọkụ na-ejikọta ya na ikuku okpomọkụ dị elu na mpaghara desorption wee banye n'elu akụkụ dị jụụ nke onye na-agba ọsọ, ebe a na-eme ka ọ dị mma na condensed, na ọtụtụ NMP nwere ike ịmepụta ma banye na usoro mmiri mkpofu. . Mgbe ahụ, a na-eziga ya na mpaghara ọgwụgwọ adsorption, na ikuku nke na-agbaso ụkpụrụ mgbe mgbasa ozi nwere ike ịgwụ ya n'èzí site na onye fan.
Tụkwasị na nke ahụ, a na-emegharị obere ikuku ruru eru maka mgbanwe okpomọkụ na mpaghara dị jụụ, nke mere na ikuku na-ekpo ọkụ ma mee ka onye na-agba ọsọ dị jụụ. Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ site na ngwaọrụ kpo oku (steam kpo oku ma ọ bụ ọkụ eletrik ma ọ bụ ọkụ na-ebufe mmanụ ọkụ), mgbe ahụ, NMP na zeolite na-agba ọsọ na-agbaze na mpaghara desorption, na okpomọkụ dị elu nke nwere NMP na mpaghara desorption bụ. ezigara n'elu ngalaba jụrụ oyi nke onye na-agba ọsọ. Usoro nke onye na-agba ọsọ na-eme ihe n'ụzọ zuru ezu nke ịmegharị ike ọkụ ọkụ ma chekwaa ike ọkụ ọkụ nke igwe mkpuchi chọrọ.