Isihlungi Se-Carbon Fiber Esisebenzayo Ekuhlanzeni Amanzi
Iphrofayili Yomkhiqizo
I-activated carbon fibre(ACF) iwuhlobo lwe-nanometer inorganic macromolecule material eyakhiwe izakhi zekhabhoni ezakhiwe ubuchwepheshe be-carbon fibre nobuchwepheshe bekhabhoni obucushiwe. Umkhiqizo wethu unendawo ethile ephezulu kakhulu kanye nezinhlobonhlobo zezakhi zofuzo ezicushiwe. Ngakho inokusebenza okuhle kakhulu kwe-adsorption futhi iwubuchwepheshe obuphezulu, ukusebenza okuphezulu, inani eliphezulu, umkhiqizo wokuvikela imvelo onenzuzo ephezulu. Isizukulwane sesithathu semikhiqizo yekhabhoni ecushiwe ngemuva kwekhabhoni eyimpuphu neyimbudumbudu ecushiwe. Inconywa njengento ephezulu yokuvikela imvelo ku-21stikhulu leminyaka. I-carbon fiber esebenzayo ingasetshenziswa ekubuyiseleni i-organic solvent, ukuhlanzwa kwamanzi, ukuhlanzwa komoya, ukwelashwa kwamanzi angcolile, amabhethri anamandla amakhulu, izisetshenziswa zokulwa namagciwane, ukunakekelwa kwezokwelapha, impilo kamama nengane, njll. Imicu yekhabhoni ecushiwe inamandla amakhulu okuthuthuka.
Ucwaningo, ukukhiqizwa kanye nokusetshenziswa kwe-acticated carbon fiber e-China kunomlando weminyaka engaphezu kwe-40, futhi kube nemiphumela emihle.
Imininingwane Yomkhiqizo
I-activated carbon fibre felt- -Ngokwe-Standard HG/T3922--2006
(1) I-Viscose Base I-activated carbon fibre ezwakalayo ingavezwa yi-NHT
(2) Ukubukeka Komkhiqizo:Mnyama, Ubushelelezi boMphezulu, Okungenayo Itiyela, Indawo Engenasawoti, Azikho Izimbobo
Imininingwane
| Uhlobo | BH-1000 | BH-1300 | BH-1500 | BH-1600 | BH-1800 | BH-2000 |
| Indawo ethile ye-BET (m2/g) | 900-1000 | 1150-1250 | 1300-1400 | 1450-1550 | 1600-1750 | 1800-2000 |
| Izinga lokumunca i-Benzene (wt%) | 30-35 | 38-43 | 45-50 | 53-58 | 59-69 | 70-80 |
| Ukumunca iodine (mg/g) | 850-900 | 1100-1200 | 1300-1400 | 1400-1500 | 1400-1500 | 1500-1700 |
| I-Methylene eluhlaza okwesibhakabhaka (ml/g) | 150 | 180 | 220 | 250 | 280 | 300 |
| Ivolumu yokuvula (ml/g) | 0.8-1.2 | |||||
| Imbobo emaphakathi | 17-20 | |||||
| PH inani | 5-7 | |||||
| Indawo yokuthungela | >500 | |||||
Isici soMkhiqizo
(1) Indawo ethize enkulu (BET):kunama-nano-pore amaningi, okubalelwa ngaphezu kwama-98%. Ngakho-ke, inendawo enkulu kakhulu ethize (Ngokuvamile i-uo ukuya ku-1000-2000m2/g, noma ngisho nangaphezu kuka-2000m2/g). Umthamo wayo wokukhangisa uphindwe izikhathi ezingu-5-10 kulowo we-granular activated carbon.
(2) Isivinini sokukhangisa esisheshayo: i-adsorption yamagesi ingafinyelela ukulingana kwe-adsorption emashumini emizuzu, okuyi-2-3 order of magnitude ephakeme kune-GAC.I-Desorptions iyashesha futhi ingasetshenziswa kabusha izikhathi ezingamakhulu.Ingancibilika ngokuphelele ngokufudumeza imizuzu eyi-10-30 nge-air 10-150 noma i-hot℃150.
(3) Ukusebenza kahle kwe-adsorption: ingakwazi ukumunca futhi ihlunge igesi enobuthi, igesi yentuthu (njenge-NO,NO2,SO2,H2S,NH3,CO,CO2 njll.), i-fetoter kanye nephunga lomzimba emoyeni. Umthamo we-adsorption uphindwe izikhathi ezingu-10-20 kune-granular activated carbon.
(4) Ibanga elikhulu le-adsorption: umthamo wokukhangisa wama-ion we-inorganic, we-organic kanye nensimbi esindayo esixazululweni samanzi uphakeme izikhathi ezi-5-6 kune-granular activated carbon. Iphinde ibe nekhono lokukhanga kahle lama-microorganisms kanye namagciwane , njenge-adsorption rata ye-Escherichia coli ingafinyelela ku-94-99%.
(5) Ukumelana nokushisa okuphezulu: ngenxa yokuthi okuqukethwe kwekhabhoni kuphezulu njengo-95%, kungasetshenziswa ngokujwayelekile ngaphansi kuka-400 ℃. Inokumelana nezinga lokushisa eliphezulu kumagesi angenayo ngaphezu kuka-1000 ℃ kanye nendawo yokuthungela emoyeni ku-500 ℃.
(6) I-asidi eqinile ne-alkali ukumelana: Ukuhamba kahle kukagesi nokuzinza kwamakhemikhali.
(7) Umlotha ophansi: umlotha wawo uphansi, okuyingxenye yeshumi ye-GAC. Ingasetshenziselwa ukudla, imikhiqizo yokubeletha nengane kanye nenhlanzeko yezokwelapha.
(8) Amandla aphezulu: sebenza ngaphansi kwengcindezi ephansi ukuze wonge amandla. Akulula ukukuhlikihla, futhi ngeke kubangele ukungcola.
(9) Ukucutshungulwa okuhle: kulula ukusetshenzwa, kungenziwa kube izinhlobo ezahlukene zemikhiqizo.
(10) Isilinganiso sokusebenza kwezindleko eziphezulu: singasetshenziswa kabusha izikhathi ezingamakhulu.
(11) Ukuvikelwa kwemvelo: kungenziwa kabusha futhi kusetshenziswe kabusha ngokungcolisa kwethu imvelo.
Isicelo somkhiqizo
(1) Ukutholwa Kwegesi Yemvelo: ingamunca futhi igaywe kabusha amagesi e-benzene, i-ketone, i-ester kanye nophethiloli. Ukusebenza kahle kokuvuselela kudlula ama-95%.
(2) Ukuhlanzwa kwamanzi: kungaba ukususa i-ion yensimbi enzima, ama-carcinogens, ukuhleleka, iphunga elikhuntile, i-bacilli emanzini. Umthamo omkhulu we-adsorbtion, isivinini esisheshayo sokukhangisa kanye nokusebenziseka kabusha.
(3) Ukuhlanzwa komoya: kungamunca futhi kuhlunge igesi enobuthi, igesi yentuthu (njenge-NH3, CH4S, H2S njll.), i-fetor kanye nephunga lomzimba emoyeni.
(4) Ukusetshenziswa kwe-electron kanye nezinsiza (umthamo omkhulu kagesi, ibhethri njll.)
(5) Izinsiza zokwelapha: ibhandishi lezokwelapha, umatilasi we-aseptic njll.
(6) Ukuvikelwa kwezempi: izingubo zokuzivikela zamakhemikhali, imaski yegesi, izingubo zokuvikela ze-NBC njll.
(7) Isithwali se-Catalyst: singadala ukuhanjiswa kwe-NO ne-CO.
(8) Ukukhishwa kwezinsimbi eziyigugu.
(9) Izinto zokuqandisa.
(10) Ama-athikili asetshenziswa nsuku zonke: isiqedaphunga, isihlanzi samanzi, imaski ye-antivirus njll.
