Kabhoni Inoshandiswa - Kugadzira uye Mafomu Echigadzirwa

Zvinhu zvekutanga zvekugadzira activated Carbon ndeizvi: zvinhu zvisina kugadzirwa zvine kabhoni zvakaita sehuni, peat, lignite, hard coal, michero yakaita semaorivhi, Coconut Shell , nezvimwewo. Kushanda kwezvinhu izvi kunogona kuitwa uchishandisa nzira mbiri dzakasiyana.

Mukushanda kwegasi, zvinhu zvakatogadzirwa kare zvinoshandiswa uye zvinosangana ne oxidizing pesvedzero yemvura, senge utsi hwemvura, kabhoni dhayokisaidhi, mhepo, kana musanganiswa wayo. Kupisa kwekushanda kwegasi kunenge 700–1000°C, uko kabhoni inopiswa zvishoma mushure mekuita kwegasi remvura, nokudaro zvichigadzira mapfupa ekabhoni ane maburi, anoshanda zvakanyanya.

Mukushandiswa kwemakemikari, munhu anowanzo sanganisa zvinhu zvisina kabhoni, zvine kabhoni pamwe chete nemakemikari anobvisa mvura mumuviri uye anooxidating. Musanganiswa wacho unozopiswa kusvika 400–800°C. Zvinhu zvinoshandisa kabhoni—zvinogona kusanganisira zinc chloride, phosphoric acid, sulfuric acid, nezvimwewo—zvinozosukwa zvodzorerwa.

Kushanda pachako kunoitwa mumakiln anotenderera, makiln ane nhanho dzakawanda, makiln eshaft, makiln ane fluidized bed, kana ma reactors ane fluidized bed.

Mafomu ezvigadzirwa zvakajairika zveActivated Carbon ndeaya:

chimiro (chakanyanya muchimiro chemapuranga e cylindrical),

yakatyoka (granules kana yakapwanywa activated carbon),

hupfu hwakatsetseka muhukuru hwakatsanangurwa hwezvimedu.

Nzira dzakakosha dzekugadzira dzinosanganisira:

kabhoni yakatenderera,

fibers dzekabhoni dzakagadziriswa kana mati efiber,

zvinonzi "makonzo ehuchi."

Nzira dzekugadzira nekushandisa simba, pamwe chete nezvinhu zviri pasi payo, zvinopesvedzera zvakanyanya hunhu hwekabhoni inobatidzwa maererano nekugona kwayo kunyudza panguva yekushandiswa. Kunyanya, saizi yenzvimbo yemukati uye chimiro chepore zvinoenderana zvakanyanya nemaitiro ekushandisa simba.