Kugwiritsa ntchito chothandizira zitsulo zabwino pakuchotsa mpweya wa monoxide (CO).

Carbon monoxide (CO) ndi mpweya wapoizoni wamba, womwe umawononga kwambiri thupi la munthu komanso chilengedwe.M'mafakitale ambiri komanso moyo watsiku ndi tsiku, kubadwa ndi kutulutsa kwa CO sikungapeweke.Chifukwa chake, ndikofunikira kupanga matekinoloje ogwira mtima komanso ogwira mtima a CO kuchotsa.Zothandizira zitsulo zolemekezeka ndi gulu lazothandizira zomwe zimakhala ndi zochitika zambiri zothandizira, kusankha komanso kukhazikika, zomwe zimagwiritsidwa ntchito kwambiri pochotsa CO ndi zina.

Main mitundu ndi katundu wawolemekezekazitsulo zothandizira

wolemekezekazothandizira zitsulo makamaka platinamu (Pt), palladium (Pd), Iridium (Ir), rhodium (Rh), golide (Au) ndi zitsulo zina.Zitsulozi zimakhala ndi mawonekedwe apadera amagetsi ndi ma atomiki omwe amawalola kuwonetsa zinthu zabwino kwambiri muzothandizira.Pochotsa CO, thewolemekezekachothandizira zitsulo chingapangitse CO kuchitapo kanthu ndi mpweya (O2) kuti ipange mpweya woipa (CO2).Chothandizira chachitsulo cholemekezeka chimakhala ndi ntchito yothandiza kwambiri, kusankhidwa kwakukulu ndi ntchito yabwino yotsutsa poyizoni, ndipo imatha kuchotsa CO pa kutentha kochepa.

Kukonzekera njira yawolemekezekachothandizira zitsulo

Njira zokonzekera zawolemekezekachothandizira zitsulo makamaka monga impregnation njira, coprecipitation njira, Sol-gel osakaniza njira, etc. Njira iliyonse ili ndi ubwino wake ndi kuipa ponena za chothandizira ntchito, mtengo ndi ntchito.Pofuna kupititsa patsogolo ntchito zawolemekezekazopangira zitsulo ndikuchepetsa mtengo, ofufuza agwiritsanso ntchito matekinoloje otsitsa, nano ndi alloying.

Kafukufuku akupita patsogolo pakugwiritsa ntchito zopangira zitsulo zabwino pakuchotsa CO

Kupita patsogolo kwakukulu kwa kafukufuku kwachitika pakugwiritsa ntchitowolemekezekazothandizira zitsulo pakuchotsa CO, monga:

4.1 Kuyeretsa kwautsi wagalimoto:wolemekezekazitsulo zopangira zitsulo zimagwiritsidwa ntchito kwambiri poyeretsa magalimoto, zomwe zimatha kuchotsa mpweya woipa monga CO, hydrocarbon compounds (HC) ndi nitrogen oxides (NOx).Kuphatikiza apo, ofufuzawo akuwunikanso kuphatikiza kwawolemekezekazopangira zitsulo zokhala ndi zida zina zogwirira ntchito kuti zipititse patsogolo magwiridwe antchito komanso kukhazikika kwa zotsuka zamagalimoto.

4.2 Kuyeretsa mpweya m'nyumba: Kugwiritsa ntchitowolemekezekazopangira zitsulo mu zoyeretsa mpweya m'nyumba zakopa chidwi kwambiri, zomwe zimatha kuchotsa bwino CO, formaldehyde, benzene ndi mpweya wina woipa wamkati.Ofufuza akupanganso zatsopanowolemekezekazopangira zitsulo kuti zithandizire kukonza magwiridwe antchito, kuchepetsa mtengo komanso kuchepetsa kukula kwa oyeretsa m'nyumba.

4.3 Chithandizo cha gasi wa mafakitale:wolemekezekazopangira zitsulo ndi osiyanasiyana chiyembekezo ntchito m'munda wa mankhwala chitoliro gasi mafakitale, monga mankhwala, mafuta, zitsulo ndi mafakitale ena.Ochita kafukufuku akupanga zogwira mtima komanso zokhazikikawolemekezekazitsulo zothandizira kukwaniritsa zosowa zosiyanasiyana mafakitale chitoliro mankhwala gasi.

4.4 Ma cell amafuta:wolemekezekazitsulo zopangira zitsulo zimagwira ntchito yofunika kwambiri m'maselo amafuta, zomwe zimapangitsa kuti madzi ndi magetsi apangidwe kuchokera ku haidrojeni ndi mpweya.Ofufuza akuyang'ana mapangidwe ndi kukhathamiritsa kwa zatsopanowolemekezekazopangira zitsulo kuti zipititse patsogolo magwiridwe antchito komanso kulimba kwa ma cell amafuta.

Chidule

wolemekezekazitsulo zopangira zitsulo zili ndi ubwino waukulu pakuchotsa mpweya wa monoxide, ndipo zapita patsogolo pa kafukufuku wokhudzana ndi kuyeretsa mpweya wamoto, kuyeretsa mpweya m'nyumba, chithandizo cha gasi wa mafakitale ndi maselo amafuta.Komabe, kukwera mtengo ndi kusowa kwawolemekezekazopangira zitsulo zimakhalabe zovuta kwambiri pakukula kwawo.Kafukufuku wamtsogolo akuyenera kuyang'ana kwambiri kukhathamiritsa kwa njira kaphatikizidwe, kukonza magwiridwe antchito, kuchepetsa mtengo ndi kukhazikika kwawolemekezekazitsulo zothandizira kulimbikitsa ntchito zambiri zawolemekezekazitsulo zothandizira m'munda wa kuchotsa carbon monoxide.