Zvimiro zveKabhoni Yakagadziriswa
Pakusarudza kabhoni inoshandiswa pakushandisa chimwe chinhu, zvinhu zvakasiyana-siyana zvinofanira kufungwa nezvazvo:
Maumbirwo ePore
Maumbirwo emaburi e activated carbon anosiyana uye anonyanya kukonzerwa nezvinhu zvinobva mukugadzirwa kwayo.¹ Maumbirwo emaburi, pamwe chete nemasimba anokwezva, ndiwo anoita kuti adsorption iitike.
Kuoma/Kukwesha
Kuoma/kuora chinhu chakakoshawo pakusarudza. Mashandisirwo mazhinji anoda kuti kabhoni inogadziriswa ive nesimba guru uye inodzivirira kudonha kwechinhu (kupwanyika kwezvinhu kuita fines). Kabhoni inogadziriswa inogadzirwa kubva mumagoko ekokonati ine kuoma kwakanyanya kufanana nekabhoni dzinogadziriswa.
Zvimiro Zvinodzivirira Kusvuta
Hunhu hwekunwisa hwekabhoni inonyungudika hunosanganisira zvinhu zvakasiyana-siyana, zvinosanganisira kugona kunwisa, mwero wekunwisa, uye kushanda kwese kwekabhoni inonyungudika.
Zvichienderana nekushandiswa (mvura kana gasi), hunhu uhwu hunogona kuratidzwa nezvinhu zvakasiyana-siyana, kusanganisira huwandu hweayodini, nzvimbo yepamusoro, uye Carbon Tetrachloride Activity (CTC).
Kuwanda Kunoonekwa
Kunyange hazvo huwandu hwemvura husingakanganisi kunyudzwa kwemvura pahuremu hweyuniti, huchakanganisa kunyudzwa kwemvura pahuremu hweyuniti.
Hunyoro
Zvakanaka, huwandu hwehunyoro hwemuviri huri mukati me activated carbon hunofanira kuwira mukati me3-6%.
Zviri Mudota
Kuwanda kweash carbon inoshandiswa muash ndiyo chiyero chechinhu chisina kusimba, chisina chimiro, chisina organic, uye chisingashandisike. Kuwanda kweash carbon inoshandiswa muash kunofanirwa kunge kwakaderera sezvinobvira, sezvo mhando yeash carbon inoshandiswa muash inowedzera sezvo kuderera kwehuwandu hweash.
Kukosha kwepH
pH value inowanzo ongororwa kufanotaura shanduko dzinogona kuitika kana kabhoni yakakamurwa ikawedzerwa mumvura.
Saizi yeChidimbu
Saizi yezvikamu zvine chekuita zvakananga ne adsorption kinetics, flow characteristics, uye filterability ye activated carbon.
Kugadzirwa kweKabhoni Yakagadzirwa
Kabhoni inoshandiswa inogadzirwa kuburikidza nemaitiro maviri makuru: carbonization uye activation.
Kugadzira Carbon
Munguva yekushandiswa kwecarbonization, zvinhu zvakabikwa zvinoora nekupisa munzvimbo isina chinhu, patembiricha iri pasi pe800 ºC. Kuburikidza nekugadzirwa kwegasi, zvinhu zvakaita seoxygen, hydrogen, nitrogen, uye sarufa, zvinobviswa kubva muzvinhu zvinobva.
Kushanda
Zvinhu zvakakangwa nekabhoni, kana kuti char, zvinofanirwa kushanda kuti chimiro chepore chinyatsogadzirwa. Izvi zvinoitwa kuburikidza nekuisa oxidizing char patembiricha iri pakati pe800-900 ºC kana paine mhepo, kabhoni dhayokisaidhi, kana utsi.
Zvichienderana nekwakabva zvinhu, maitiro ekugadzira kabhoni inobatidzwa anogona kuitwa uchishandisa kuvhiyiwa kwekupisa (kwemuviri/kwemhepo), kana kuvhiyiwa kwemakemikari. Chero zvazvingava, chitofu chinotenderera chinogona kushandiswa kugadzira zvinhu zvacho kuita kabhoni inobatidzwa.
Isu tiri vanotengesa zvinhu zvikuru muChina, kana muchida kutenga kana kuwana rumwe ruzivo, tinokugamuchirai kuti mutibate panhamba dzinoti:
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Nguva yekutumira: Nyamavhuvhu-07-2025