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DIZHI:GUANGZHOUSHIFANYUQU NANCUNZHENXINGYEDADAOZIBIANGONGYEYUANMQU1HAO
活性炭吸附去除苯二胺
SHUIZAIHUANJINGBAOHUZHONGYIZHISHIGUANJIANWENTI,RANERYOUYUGONGYEHUODONGZHONGPAIFANGDEHUAXUEFEILIAO,WURANXIANXIANGYUELAIYUEDUO。ZHEXIEHUAXUEFEISHUIBAOHANDEWURANWUKEYISHIWUJIDE,LIRUZHONGJINSHU,YEKEYISHIYOUJIDE,BAOKUOYOUJIRANLIAO,LIRUZHUYAOYONGYUHUAZHUANGPINXINGYEDEDUIBENERAN。GAIHUAHEWUHUIDAOZHIHENDUOWENTI,MIANDUIZHEZHONGQINGKUANG,XIFUJISHUSHIQUCHUWURANWUYOUJISHUIZHONGJIANDAN,YOUXIAODEFANGFA。ERHUOXINGTANSHIBIJIAOCHANGYONGDEXIFUJI,BENCIWOMENCESHIYIXIAHUOXINGTANXIFUQUCHUBENERANDEJUTIXIAOGUO。
活性炭的制備條件
HUOXINGTANDEZHIBEIZAISHIWENXIAGANZAOZHIQIAN,YONGZHENGLIUSHUIXIDI,SUIHOUJINXINGFENSUIYANMOCHULIBINGSHIYONGDIANSHAISHAIFEN,YIHUODE63μmDEJUNYUNFENMOLIDU。SUODEFENMOZAISHIYONGDIANLUDUANSHAOQIANYONGLINSUANJINXINGHUAXUEYUCHULI。GENJUTEDINGBILITIANJIALINSUANLAIJINXINGHUOHUA,BINGZAI110℃DELUZHONGGANZAO48XIAOSHI。SUIHOUJIANGGANZAOHUNHEWUYINRUGANGUOTAOCIZHONG,ZAI450℃XIAZAILUZHONGDUANSHAO,SHIQIKONGXIZHUJIANDAKAI。YONGZHENGLIUSHUICHEDIQINGXIHUOXINGTANBIAOMIANDEHUOXINGCANLIUWU,GAIBUZOUYONGLAIKONGZHIHUOXINGTANDEpH。ZHEYANGDEDAODEHUOXINGTANZAI110℃DEHONGXIANGZHONGZAICIGANZAO48XIAOSHIHUODECHENGPIN。
活性炭的間歇吸附研究
HUOXINGTANDEXIFUSHIJIANYINGXIANGKECONGTU1KANCHU,HUOXINGTANXIFUFENSANBUJINXING:DIYISHIZAIZUICHUDE30FENZHONGNEI,WURANWUDEXIFULIANGHENKUAIJIUBEIQUEDINGLE,ZHEKEYIYONGZAIXIFUJIDEWAIBIAOMIANCUNZAIDALIANGKONGZHIDEJIEHEWEIDIAN,ZHESHIDEXIFUJIYIYUXIFUDAOGAIBIAOMIAN。DIERZAI31FENZHONGHOU,XIFUSULVJIANGDI,GUOCHENGHUANMAN。HUOXINGTANDEQITAWEIZHIDADAOBAOHEHOU,WURANWUKELIJIANGQIANYIDAOXIFUJINEIBU。YOUYUYIYUJIEJIN,YINCIXIFUGUOCHENGHUANMAN:KELINEIKUOSAN。DISANCONG80FENZHONGKAISHI,WOMENGUANCHADAOYICIJIECHU,HUOXINGTANYIDADAOQIZUIDARONGLIANG。WOMENKEYISHUOZHEXIEXIFUJIDEPINGHENGSHIJIANSHI80FENZHONG。RANER,LINSUANHUOHUADEHUOXINGTANXIFULIANGDEYANHUAQUXIANXIANSHI,ZAIZUICHUDE30FENZHONGNEI,WURANWUDEXIFULIANGXIANZHUZENGJIA,CIHOU,WURANWUDEXIFULIANGJIJUXIAJIANG,ZHEJIANGSHIYIZHONGCHANWUJIEXI。ZHEYIXIANXIANGZAIQITAXIFUJIZHONGSHIBUKEJIANDE,ZHEKENENGYIWEIZHUKEYONGKONGXIDESHULIANGHEJIEHELISUIZHUSUOYONGHUOHUAJINONGDUDEZENGJIAERZENGJIA,ZHEYIDIANHUANTONGGUODIANZHIHEYAJIAJILANDEZHIJINXINGLEYANZHENG。
TU1:JIECHUSHIJIANDUIZHIBEIDEHUOXINGTANSHANGBENERANXIFURONGLIANGDEYINGXIANG。
BENERANDECHUSHINONGDUDUIHUOXINGTANXIFUDEYINGXIANGZAITU2XIANSHILE,XIFUBAIFENBISUIRONGYECHUSHINONGDUDEZENGJIAERZENGJIA。ZHEKENENGSHIJIESHIWEINONGDUDEZENGJIADAOZHIZAIHUOXINGTANBIAOMIANFENZIWURANWUCHANSHENGLEYIGEDADECHUANDILI,ZAIHUOXINGTANBIAOMIANCUNZAIDEFENZISHULIANGZENGJIA,YINCICUJINXIFU。WOMENKEYIKANDAO,ZAIXIANGTONGDEBILIXIA,DINONGDUXIAHUOXINGTANDEXIFUBAIFENLVGAOYUCANZHAOXIFUJIDEXIFUBAIFENLV。ZHEKEYIDECHUJIELUN,HUOXINGTANBIAOMIANDEXIFUBUTAISHOUFASHENGDEQIANYIXIANXIANGDEYINGXIANG。
TU2:BENERANDEXIFURONGLIANGYUCHUSHINONGDUDEHANSHUGUANXI。
活性炭吸附去除苯二胺的吸附等溫線
XIFUDENGWENXIANDECEDINGYUBENERANXIFUDAOHUOXINGTANBIAOMIANDEGUOCHENGZUIWEIDUIYING,YOUR2ZHIJINXING。FreundlichDENGWENXIANGENGNENGMIAOSHUHUOXINGTANZAIBIAOMIANDEXIFUGUOCHENG,XIANGGUANXISHUFENBIEWEI0.988、0.979、0.958、0.996HE0.973。TONGSHI,HUOXINGTANBIAOMIANXIFUGUOCHENGWEIMOXINGMIAOSHUDEDRK,R2=0.968。CONGGAIDENGWENXIANDEDAODEXIFUNENGJUNDAYUPINGJUNZHI,YUHUAXUEXIFUXIANGDUIYING。TemkinDENGWENXIANTIGONGDEBUTONGNENGLIANGDEGUANCHABIAOMING,SUANXINGHUOXINGTANBIAOMIANDEXIFUREB1YUANYOUYULVHUAXINHUOXINGTANBIAOMIANDEXIFUREB1,ERJIEHENENGPINGHENGZEXIANGFAN;ZHEYIWEIZHUBENERANZAITEDINGHUOHUAJIDEHUOXINGTANBIAOMIANXIFUBIZAIHUOXINGTANLINSUANBIAOMIANDEXIFUGENGQIANGLIE。
TU3:GENJULangmuir(a),Freundlich,(b)TIAOJIAND-R-K,(c)HETemkin,(D)BENERANZAIHUOXINGTANSHANGDEXIFUDENGWENXIAN。
ZAIYANJIUHUOXINGTANXIFUQUCHUBENERANZHONG,CAIYONGQITAHUOHUAJIHELINSUANZHIBEIXIFUXINGNENGJIAOHAODEHUOXINGTAN,BINGJIANGQIYINGYONGYUDUIBENERANDEHUANYUANFANYING。GENJUHUOXINGTANDECAIZHIFENXIFAXIANYONGTEDINGHUOHUAJIHUOHUADEHUOXINGTANYONGYOUDEDIANZHIHEYAJIALANXIFUZHIGENGGAO。RANER,pHZHIDELINGDIANHEDIANBIAOMINGSUOYOUZHIBEIDEHUOXINGTANDOUSHISUANXINGDE(pHPZC˂7)。FreundlichHEDubinin-RadushkevichDENGWENXIANMOXINGNENGMIAOSHUZHEXIEHUOXINGTANZAIBIAOMIANSHANGDEXIFUDONGLIXUE(R2˃0.95),CONGGAIDENGWENXIANDEDAODEXIFUNENGJUNDAYUPINGJUNZHI,DUIYINGYUHUAXUEXIFU。
文章標簽:椰殼活性炭,果殼活性炭,煤質活性炭,木質活性炭,蜂窩活性炭,凈水活性炭.推薦資訊
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