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活性炭凈化設備
產品名稱:活性炭凈化設備 VOC廢氣處理設備
產品材(cai)質:304 316L 2205 2507 254SMO 1.4529等(deng)不銹鋼
產品用途:噴涂行業 石油化工行業 塑(su)料行業等(deng)
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咨詢電話:13656199922 張經理
活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)吸(xi)(xi)(xi)附(fu)(fu)裝置(zhi)處理有(you)(you)(you)(you)機(ji)廢氣的(de)(de)(de)(de)原理是(shi)在一定(ding)的(de)(de)(de)(de)溫度(du)(du)和(he)壓力(li)下,當活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)與有(you)(you)(you)(you)機(ji)廢氣接觸(chu)時(shi),有(you)(you)(you)(you)機(ji)廢氣吸(xi)(xi)(xi)附(fu)(fu)于活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)的(de)(de)(de)(de)細孔(kong)中。氣、固相開始接觸(chu)時(shi),對(dui)有(you)(you)(you)(you)機(ji)廢氣中的(de)(de)(de)(de)甲苯、二甲苯、苯乙烯及丙酮等(deng)(deng)有(you)(you)(you)(you)機(ji)物(wu)的(de)(de)(de)(de)吸(xi)(xi)(xi)附(fu)(fu)是(shi)主(zhu)要(yao)過程,在活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)的(de)(de)(de)(de)眾(zhong)多(duo)微(wei)孔(kong)中分為(wei)大(da)(da)(da)中小(xiao)三種孔(kong),只有(you)(you)(you)(you)微(wei)小(xiao)孔(kong)是(shi)吸(xi)(xi)(xi)附(fu)(fu)的(de)(de)(de)(de)主(zhu)力(li)軍,活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)具(ju)有(you)(you)(you)(you)微(wei)晶結構(gou),微(wei)晶排列完全不(bu)(bu)規則,晶體(ti)中有(you)(you)(you)(you)微(wei)孔(kong)(半(ban)徑小(xiao)于20〔埃〕=10-10米)、過渡孔(kong)(半(ban)徑20~1000)、大(da)(da)(da)孔(kong)(半(ban)徑1000~100000),使它具(ju)有(you)(you)(you)(you)很大(da)(da)(da)的(de)(de)(de)(de)內表(biao)(biao)面,比表(biao)(biao)面積(ji)為(wei)500~1700米2/克。這決定(ding)了活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)具(ju)有(you)(you)(you)(you)良好(hao)的(de)(de)(de)(de)吸(xi)(xi)(xi)附(fu)(fu)性(xing)(xing)(xing),可以(yi)吸(xi)(xi)(xi)附(fu)(fu)廢水(shui)和(he)廢氣中的(de)(de)(de)(de)金屬離子、有(you)(you)(you)(you)害氣體(ti)、有(you)(you)(you)(you)機(ji)污染物(wu)、色(se)(se)素等(deng)(deng)。工業上應用(yong)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)還(huan)要(yao)求(qiu)機(ji)械(xie)強度(du)(du)大(da)(da)(da)、耐磨性(xing)(xing)(xing)能(neng)好(hao),風阻小(xiao)。它的(de)(de)(de)(de)結構(gou)力(li)求(qiu)穩定(ding),吸(xi)(xi)(xi)附(fu)(fu)所(suo)需(xu)能(neng)量小(xiao),以(yi)有(you)(you)(you)(you)利于再生(sheng)。活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)用(yong)于油脂、飲料、食品、飲用(yong)水(shui)的(de)(de)(de)(de)脫(tuo)色(se)(se)、脫(tuo)味,氣體(ti)分離、溶(rong)劑(ji)回收和(he)空氣調節,用(yong)作催化劑(ji)載體(ti)和(he)防毒面具(ju)的(de)(de)(de)(de)吸(xi)(xi)(xi)附(fu)(fu)劑(ji)。隨著(zhu)時(shi)間(jian)(jian)的(de)(de)(de)(de)延(yan)長(chang),活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)細孔(kong)中吸(xi)(xi)(xi)附(fu)(fu)質(zhi)濃(nong)度(du)(du)的(de)(de)(de)(de)不(bu)(bu)斷增大(da)(da)(da),吸(xi)(xi)(xi)附(fu)(fu)速度(du)(du)會不(bu)(bu)斷減慢,直到活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)達(da)(da)到飽和(he)狀態。此(ci)時(shi),吸(xi)(xi)(xi)附(fu)(fu)速度(du)(du)和(he)解吸(xi)(xi)(xi)速度(du)(du)達(da)(da)到動態平衡,氣、固相之間(jian)(jian)的(de)(de)(de)(de)傳遞相等(deng)(deng)。活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)在這時(shi)需(xu)要(yao)進行解吸(xi)(xi)(xi)脫(tuo)附(fu)(fu)再生(sheng)。