I-Carbon esebenzayo - Iifom zeMveliso kunye neeMveliso

Izinto zokuqala zokuvelisa i-activated Carbon zezi: izinto ezikrwada ezine-carbon ezifana neenkuni, i-peat, i-lignite, amalahle aqinileyo, iinkozo zeziqhamo ezifana nee-olive pits, iiCoconut Shell , njl. Ukusebenza kwezi zinto kungenziwa ngeendlela ezimbini ezahlukeneyo.

Xa kusetyenzwa igesi, izinto ezisele zikhabhoni ziyasetyenziswa kwaye zichaphazeleke kwimpembelelo ye-oxidizing yomsinga wegesi, njengomphunga wamanzi, i-carbon dioxide, umoya, okanye imixube yawo. Ubushushu bokusebenza bumalunga ne-700–1000°C, apho ikhabhoni itsha kancinci emva kokusabela kwamanzi negesi, ngaloo ndlela idala iskeleton yekhabhoni enemingxuma, esebenzayo kakhulu.

Xa kusetyenzwa ngamakhemikhali, umntu uqala ngokuxuba izinto ezingenakhabhoni, ezinekhabhoni kunye neekhemikhali ezikhupha amanzi emzimbeni nezikhupha ioksijini. Emva koko umxube ophumayo ufudunyezwa ukuya kuma-400–800°C. Izinto ezivuselelayo—ezinokubandakanya i-zinc chloride, i-phosphoric acid, i-sulfuric acid, kunye nezinye—ziyahlanjwa emva koko zize zibuyiselwe.

Ukusebenza ngokwako kwenziwa kwii-oven ezijikelezayo, kwii-oven ezinezigaba ezininzi, kwii-oven ze-shaft, kwii-oven zebhedi ezinyibilikisiweyo, okanye kwii-reactors zebhedi ezinyibilikisiweyo.

Iifom zemveliso eziqhelekileyo ze- Activated Carbon zezi:

imilo (ubukhulu becala ikwimo yeepellets ezisilinda),

yaphukile (iigranule okanye ikhabhoni esebenzayo etyumkileyo),

igutyiwe ngobukhulu obuchaziweyo beesuntswana.

Iindlela ezikhethekileyo zokuvelisa ziquka:

ikhabhoni evuselelweyo ejikelezayo,

iifayibha zekhabhoni ezisebenzayo okanye iifayibha,

okubizwa ngokuba “zii-honeycombs.”

Iindlela zokuvelisa kunye nokuvuselela, kunye nezinto ezisetyenzisiweyo, zichaphazela kakhulu iipropati zekhabhoni esebenzayo ngokubhekiselele kumandla ayo okufunxa ngexesha lokusetyenziswa. Ngokukodwa, ubungakanani bomphezulu wangaphakathi kunye nolwakhiwo lwembobo zixhomekeke kakhulu kwinkqubo yokuvuselela.