Kutenga polyacrylonitrile zochokera carbon anamva monga chitsanzo, dera kulemera ndi 500g/m2 ndi 1000g/m2, kotenga nthawi ndi yopingasa mphamvu (N/mm2) ndi 0.12, 0,16, 0.10, 0.12, ndi kuswa elongation ndi 3%, 4%, 18%, 16%, ndi resistivity (Ω·mm) ndi 4-6, 3.5-5.5 ndi 7-9, 6-8, motero.Thermal conductivity anali 0.06W/(m·K) (25℃), malo enieniwo anali> 1.5m2/g, phulusa linali locheperapo 0.3%, ndipo sulfure inali yosachepera 0.03%.
Activated carbon CHIKWANGWANI (ACF) ndi mtundu watsopano wa adsorption zinthu mkulu dzuwa kupitirira activated carbon (GAC), ndipo ndi mankhwala m'badwo watsopano.Ili ndi mawonekedwe otukuka kwambiri a microporous, mphamvu yayikulu yotsatsa, kuthamanga kwachangu, kuyeretsa bwino, imatha kusinthidwa kukhala mitundu yosiyanasiyana yakumva, silika, nsalu.Mankhwalawa ali ndi mawonekedwe a kutentha, asidi ndi alkali kukana.
Makhalidwe a ndondomeko:
Kuchuluka kwa ma adsorption a COD, BOD ndi mafuta mu njira yamadzimadzi ndizokwera kwambiri kuposa za GAC.Kukaniza kwa adsorption ndikochepa, kuthamanga kuli kofulumira, kutsekemera kumakhala kofulumira komanso kokwanira.
kukonzekera:
Njira zopangira ndi izi: (1) mpweya wa carbon filament umalowa muukonde pambuyo pa kufunikira;(2) Mpweya wa silika wopangidwa kale ndi okosijeni;(3) Preoxidation ndi carbonization ya polyacrylonitrile fiber anamva.Amagwiritsidwa ntchito ngati zida zotchinjiriza m'ng'anjo za vacuum ndi ng'anjo za gasi, mpweya wotentha kapena zosefera zamadzimadzi ndi zitsulo zosungunuka, ma porous cell electrode, zonyamulira zonyamula, zomangira zomangira zotengera zolimbana ndi dzimbiri ndi zinthu zophatikizika.
Nthawi yotumiza: Nov-15-2023