A na-emepụta nnukwu uzuzu asphalt gbasasịa na ntinye nke 5-7mg / m ~ 3 n'oge mmepụta nke ogbako carbon nke osisi alumina.Ọ bụrụ na ewepụrụ ya ozugbo, ọ ga-enwe mmetụta siri ike na gburugburu ebe obibi na ndị ọrụ ụlọ ọrụ mmepụta ihe.N'ịchọ uzuzu pit a, a na-eji obere koke a na-eme ka ọ dị ọcha na-amịkọrọ ma sachaa ya, a na-eji usoro mmeghari ọkụ na-emegharị coke ahụ juru.

Nke mbụ, a na-amụ usoro mgbasa ozi nke coke calcined, na mmetụta nke adsorption okpomọkụ, nsị uzuzu uzuzu, oghere oghere na nha nha nke coke calcined na mmetụta adsorption nke coke calcined na-enyocha.Nsonaazụ nyocha na-egosi na ọnụ ọgụgụ uzuzu pit nke coke calcined na-agbasa na-abawanye site na mmụba nke ntinye ntinye nke uzuzu pit.Ọsọ oghere dị ala, obere okpomọkụ, na nha nha nha dị ntakịrị na-aba uru na mgbasa nke uzuzu pit site na coke calcined.A mụrụ adsorption thermodynamics nke coke calcined, nke gosipụtara na usoro mgbasa ozi bụ mgbasa ozi anụ ahụ.Ntughari nke isotherm adsorption na-egosi na usoro mgbasa ozi kwekọrọ na nha Langmuir.

Nke abuo, ikpoku ume na mgbake condensation nke juputara calcined coke.Achọpụtara nsonaazụ nke ọnụọgụ gas na-ebugharị, okpomọkụ kpo oku, ọnụọgụ coke juputara na oge mmeghari na nrụpụta nrụpụta nke coke calcined n'otu n'otu.Nsonaazụ nnwale na-egosi na mgbe ọnụọgụ gas na-ebu ibu na-abawanye, okpomọkụ na-ekpo ọkụ na-abawanye, na ọnụ ọgụgụ nke coke mgbe jujujujujujujujujujujujujujujujuju si ahuhu na-ebelata, ọ bara uru na mmelite nke nrụpụta nrụpụta.Condensate na banye na regeneration ọdụ gas, na mgbake ọnụego bụ n'elu 97%, nke na-egosi na condensation na absorption usoro nwere ike nwetaghachi bitumen na regeneration ọdụ gas nke ọma.

N'ikpeazụ, a na-emepụta usoro atọ nke nchịkọta gas, ime ka ọ dị ọcha na imeghachi ya, na-etinyekwa nsonaazụ mmepụta ihe.Nsonaazụ nke ngwa ụlọ ọrụ na-egosi na ịdị ọcha nke asphalt fume na benzo (a) pyrene ruru 85.2% na 88.64%, n'otu n'otu, mgbe a na-eji purifier weghara ma sachaa uzuoku asphalt gbasasịrị na nke a na-ahazighị.Ọnụ ọgụgụ nke anwụrụ ọkụ asphalt na benzo (a) pyrene na ntinye nke nchacha bụ 1.4mg / m ~ 3 na 0.0188μg / m ~ 3, na ihe ndị ahụ bụ 0.04kg / h na 0.57 × 10 ~ (-6) kg /h, n'otu n'otu.Ọ ruru ọkwa nke abụọ nke mwepu ikuku ikuku GB16297-1996.