Uru na ngwa nke RTO

Ihe owuwu RT0 mejupụtara ụlọ combustion, akwa akwa seramiiki na valvụ na-agbanwe, wdg Dị ka ezigbo mkpa nke ndị ahịa si dị, enwere ike ịhọrọ ụzọ mgbake ọkụ dị iche iche na ụzọ valvụ na-agbanwe; N'ihi na ọ nwere njirimara nke mmetụta ọgwụgwọ dị mma, mkpuchi sara mbara nke ụlọ ọrụ, nrụpụta ọkụ dị elu, na mgbake okpomọkụ nke abụọ, na-ebelata mmepụta na ụgwọ ọrụ. N'ihe banyere nrụgide gburugburu ebe obibi ugbu a na ọnụ ahịa na-arị elu, RTO na-adịwanye ike ma na-adịgide adịgide, ụlọ ọrụ dị iche iche na-akwado ya.

Ngwa nkeRTOna petrochemical ụlọ ọrụ

N'ime ụlọ ọrụ petrochemical nke China, ihe mejupụtara gas mkpofu ya dị mgbagwoju anya karị, gas na-ekpofu ihe na-emepụta ya bụ ihe na-egbu egbu, isi iyi sara mbara, nnukwu mmerụ ahụ, ụdị dị iche iche, siri ike ịnagide ya, ya mere, ọ dị mkpa ka a dozie nsogbu nke nkà na ụzụ na-agwọ ọrịa petrochemical. . Na petrochemical gas gas na-eche ihu na mwepụ nke ihe dị iche iche nke gas na-ekpofu ihe, nke na-ekpebi na mgbe ị na-ahọrọ usoro ọgwụgwọ gas n'efu, a ghaghị ịtụle nchikota nke usoro nhazi dị iche iche iji mepụta usoro nchikota nke nwere ike ịgwọ ihe mkpofu n'ụzọ zuru oke. gas. A na-eji RTO eme ihe n'ọtụtụ ebe na ụlọ ọrụ petrochemical ma na-ejikarị ya eme ihe dị ka ngwá ọrụ njedebe maka ọgwụgwọ gas na-efunahụ. Mgbe a na-eji RTO mee ihe maka ọgwụgwọ gas na-ekpofu ihe, ọ dị mkpa ka ewepụ ihe ụfọdụ. Gas na-ekpofu ihe nke RTO na-enweghị ike ịgwọ ya, dị ka nitrogen dioxide, sulfur dioxide, hydrogen sulfide, amonia na gas ndị ọzọ na-egbu egbu na ndị na-emerụ ahụ na-etinye aka na mgbasa ozi ma ọ bụ nzacha, na alụlụ mmanụ na alụlụ acid na-emerụ RTO na-enyocha ma wepụ ya site na ya. iko fiber filtration, wee banye RTO akụrụngwa maka oxidation. Atụgharịrị n'ime carbon dioxide na mmiri na-adịghị egbu egbu.

Ngwa nke RTO na ụlọ ọrụ ọgwụ

Ụlọ ọrụ na-emepụta ọgwụ nwere àgwà ndị dị ịrịba ama dị ka isi ihe na-agbasasị agbasa na ụdị dịgasị iche iche, ya mere mgbochi na ịchịkwa gas na-ekpofu ọkụ na mpaghara a bụ karịsịa iji rụọ ọrụ dị mma nke mgbochi isi na njedebe ọgwụgwọ. A na-ejikwa RTO n'ọtụtụ ebe na ụlọ ọrụ ọgwụ. Maka obere ikuku ikuku, gas ịta ahụhụ na-ajụ, nwere ụfọdụ gas acidic, iji nweta nsonaazụ kacha mma, a na-eji usoro ịsa ahụ + RTO +: Nke mbu, a na-enweta akụkụ nke ihe mgbaze organic na ụlọ ọrụ mmepụta ọgwụ na kemịkalụ. nke abụọ condensation, wee tupu ọgwụgwọ site alkali ịgba banye inorganic na mmiri-soluble gas mkpofu, wee banye RTO maka oxidation incineration. Mgbe ọkụ ọkụ dị elu gasịrị, a na-eme ka ikuku ikuku na-ekpochapụ site na ọkụ ọkụ dị elu na-eme ka ọ dị mma, wee wepụ ya n'ikuku dị elu site na ọgwụgwọ alkali nke abụọ. Maka ụda ikuku dị elu na obere ikuku gas, onye na-agba ọsọ zeolite nwere ike ịgbakwunye na-etinye uche tupu ya abanye RTO na usoro nhazi nke dị n'elu iji belata ụda ikuku, ịbawanye ntinye uche ma belata nhazi nhazi nke RTO.

Ngwa nke RTO na ụlọ ọrụ mbipụta na nkwakọ ngwaahịa

Ụlọ ọrụ na-ebi akwụkwọ na nkwakọ ngwaahịa bụ otu n'ime isi ụlọ ọrụ na-emepụta gas na-ekpofu ahịhịa, ụlọ ọrụ na-ebi akwụkwọ na-achọkwa ọtụtụ ink na diluents iji dozie viscosity nke ink na usoro mmepụta. Mgbe akpọnwụwo ngwaahịa obibi akwụkwọ, ink na diluent ga-ebunye ọtụtụ gas mkpofu ụlọ ọrụ nwere benzene, toluene, xylene, ethyl acetate, mmanya isopropyl na ihe ndị ọzọ na-agbanwe agbanwe. Ụlọ ọrụ na-ebi akwụkwọ na nkwakọ ngwaahịa VOC emissions na-eji nnukwu ikuku ikuku, obere ntinye uche, n'ozuzu na-agbakwunye zeolite na-agba ọsọ na-agba ọsọ na njedebe nke RTO, nke mere na ikuku ikuku na-ebelata, ntinye uche na-abawanye, n'ikpeazụkwa na-abanye na ọgwụgwọ RTO, nkwụsị ọrụ. nwere ike iru 99%, nke a Nchikota nwere ike zuru ezu nweta emission ụkpụrụ, n'ihe banyere nke kwesịrị ekwesị itinye uche, nwere ike nweta akụrụngwa onwe kpo oku. RTO aghọwo ngwá ọrụ dị ike maka nchebe gburugburu ebe obibi na nchekwa ike na ụlọ ọrụ nkwakọ ngwaahịa na-agbanwe agbanwe.

Ngwa nkeRTOna ụlọ ọrụ eserese

Ogige ndị na-agbanwe agbanwe (VOC) na-emepụta na usoro mkpuchi bụ tumadi toluene, xylene, tritoluene na ndị ọzọ. The iyuzucha gas ụlọ ọrụ na-ese ihe nwere àgwà nke nnukwu ikuku olu na ala itinye uche, na iyuzucha gas nwere granular paint foogu, na viscosity na iru mmiri dịtụ ukwuu. Ya mere, ọ dị mkpa iji nyochaa gas na-ekpocha ọkụ site na alụlụ agba, wee banye na onye na-agba ọsọ zeolite iji tinye uche na gas na-ekpocha ọkụ, nke na-aghọ gas nke nwere nnukwu ntinye na obere ikuku, ma mesịa banye na ọgwụgwọ RTO oxidation.