Zosefera za Cylindrical Sintered Metal Powder Stainless Steel Selter Elements for Catalyst Recovery and Retention

Mankhwala Fotokozani

Kupanga mpweya wotentha wochotsa fumbi ndikofunikira komanso chidwi kwambiri, makamaka pamakina apamwamba opangira magetsi ndi (petro-)makemikolo.Kuchotsa fumbi kotentha kwambiri kuli ndi ubwino woposa mame, kumapangitsa kuti mphamvu zibwezeretsedwe pakatentha kwambiri, kuteteza zipangizo zochepetsera kutentha kwapansi kuti zisawonongeke kapena kukokoloka, komanso kufewetsa ndondomeko yonse.Ubwino wowonjezera ndi kuchepa kwa porous zitsulo zosefera komanso kuthekera kogwiritsa ntchito nthawi imodzi zowononga mpweya (SO2, HCl) ndi zomwe zimachitika ndi mpweya wolimba ndi jekeseni wa alkali kapena kuphatikiza zopangira kuti zithe NOx VOC (zosakhazikika organic mankhwala) ndi PCDD/F (polychlorinated dioxins). ndi furani).Zosefera za porous ceramic ndi zitsulo zaperekedwa, ndikukonda kwambiri zosefera zachitsulo zolimba.Zosefera zapansi kapena zakuya zimayikidwa.

Magawo ogwiritsira ntchito gasi wochotsa fumbi ndi zosefera zachitsulo zolimba zimaphatikizanso kuthamanga kwa nkhope, kulimba kwa ubweya wa fyuluta, kapangidwe kake komanso ntchito yoyeretsa ma pulse jet.Magawo awa adzaphatikizidwa muzofanana zamapangidwe kuti adziwe kutsika kwa kuthamanga kwa ntchito ndi kusefera momwe mpweya umayendera, kutentha kwa magwiridwe antchito, mawonekedwe afumbi ndi njira yoyeretsera ma pulse jet.

Zosefera zambiri zomwe zitha kugwiritsidwa ntchito isanakwane gawo lobwezeretsa mphamvu zidzawonetsedwa pamachitidwe a petrochemical/chemical ndi kuyaka ndi mpweya.

• Maonekedwe / kukhazikika, mwachitsanzo, kudzikonda, kuchirikiza kamangidwe koyenera kusiyana kwakukulu

• Zinthu zabwino kwambiri mukakhala pansi pa kukanidwa, kugwedezeka, ndi kusintha kwa zinthu kapena kupanikizika kwadzidzidzi kumakwera

• Kutentha kwakukulu ndi kukhazikika kwa kutentha

• Kutsimikizika kwa permeability ndi kusefera chifukwa kukula kwa pore ndi kugawa kuli kolondola komanso kofanana

• Kubwerera mmbuyo ndi kuyeretsa kosavuta ndi nthunzi yotentha kwambiri, zosungunulira mankhwala, njira zotentha, kapena ultrasonically

• Zida zosiyanasiyana zomwe zimagwiritsidwa ntchito zimatha kuwotcherera ndi kukonzedwa

Zosefera za cylindrical sintered porous zosapanga dzimbiri zosapanga dzimbiri kuti zithandizire kuchira ndikusunga