Gịnị bụ carbon felt

Dịka ọmụmaatụ, site n'iji polyacrylonitrile, nha mpaghara ahụ bụ 500g/m2 na 1000g/m2, ike ogologo na nke transverse (N/mm2) bụ 0.12, 0.16, 0.10, 0.12, ogologo nke na-agbaji bụ 3%, 4%, 18%, 16%, na iguzogide (Ω·mm) bụ 4-6, 3.5-5.5 na 7-9, 6-8, n'otu n'otu. Ike okpomọkụ bụ 0.06W/(m)·K)(25)℃), mpaghara elu kpọmkwem dị > 1.5m2/g, ọdịnaya ntụ ahụ erughị 0.3%, ọdịnaya sọlfọ ahụ erughị 0.03%.

Eriri carbon a na-arụ ọrụ (ACF) bụ ụdị ihe ọhụrụ nke ihe na-eme ka ihe dị mma karịa carbon a na-arụ ọrụ (GAC), ọ bụkwa ngwaahịa ọhụrụ. O nwere usoro microporous dị elu nke ukwuu, ikike nnabata buru ibu, ọsọ mwepụ ngwa ngwa, mmetụta nhicha dị mma, enwere ike ịhazi ya n'ọtụtụ nkọwapụta nke ihe e ji mee ihe, silk, ákwà. Ngwaahịa a nwere njirimara nke iguzogide okpomọkụ, acid na alkali.

Njirimara usoro:

Ike ndọda nke COD, BOD na mmanụ n'ime mmiri dị elu karịa nke GAC. Mgbochi ndọda dị obere, ọsọ ya dị ngwa, mwepụ ya dị ngwa ngwa ma zuru oke.

nkwadebe:

Usoro mmepụta ihe ndị a bụ: (1) ikuku carbon filament na-abanye n'ime ụgbụ mgbe a pịchara ya; (2) Carbonization nke silk e ji oxygen mee; (3) Preoxidation na carbonization nke polyacrylonitrile fiber felt. Ejiri ya dị ka ihe mkpuchi maka ọkụ ikuku na gas inert, gas ọkụ ma ọ bụ mmiri mmiri na ihe nzacha ígwè gbazere agbaze, electrodes sel mmanụ ọkụ porous, catalyst cartilators, ihe mkpuchi maka arịa ndị na-eguzogide ire ere na ihe ndị mejupụtara ya.