煤質活性焦
煤質活性(xing)焦是以褐煤為主要原料研制出的(de)一種具(ju)有吸附劑和催化劑雙重性(xing)能的(de)粒狀物質。
活性焦(jiao)和活性碳有(you)什么區(qu)別?
煤(mei)質活(huo)(huo)性(xing)(xing)(xing)(xing)焦(jiao)與(yu)活(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)中煤(mei)質破碎(sui)炭(tan)主(zhu)系列品(pin)種性(xing)(xing)(xing)(xing)能的主(zhu)要(yao)區別在(zai)于(yu):活(huo)(huo)性(xing)(xing)(xing)(xing)焦(jiao)因(yin)結構(gou)上(shang)中孔發(fa)達,表(biao)現在(zai)性(xing)(xing)(xing)(xing)能指標(biao)上(shang)—碘值有(you)所降低(di)(di),但(dan)亞甲(jia)藍(lan)值、糖蜜值大為增高(gao)(gao)(gao),從而在(zai)應用上(shang)表(biao)現出(chu)能吸附大分子、長鏈(lian)有(you)機(ji)物的特性(xing)(xing)(xing)(xing),而因(yin)資源優勢的存(cun)在(zai),生(sheng)產(chan)成本及生(sheng)產(chan)得率均比(bi)(bi)煤(mei)質活(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)有(you)比(bi)(bi)較(jiao)優勢,導致生(sheng)產(chan)成本不到(dao)活(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的50%,使(shi)活(huo)(huo)性(xing)(xing)(xing)(xing)焦(jiao)成為高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)價(jia)比(bi)(bi)的污水(shui)深(shen)處理凈化材料。活(huo)(huo)性(xing)(xing)(xing)(xing)焦(jiao)具有(you)活(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的特點,但(dan)同時它又克服了活(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)價(jia)格(ge)高(gao)(gao)(gao)、機(ji)械(xie)強度(du)低(di)(di)、易粉(fen)碎(sui)的缺點。
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