新聞中心NEWS CENTER

濰坊重燒鎂粉的用途及其生產工藝

發布日期:2025-04-24 瀏(liu)覽次數(shu):82002

      重燒(shao)鎂粉的用途是(shi)制磚及生產不定型耐火材(cai)料(liao)(liao)的原(yuan)料(liao)(liao),成品用于煉鋼、電爐爐底和(he)搗打(da)爐襯。重燒(shao)鎂粉是(shi)用菱鎂礦(kuang)石經浮選(xuan)提純、輕燒(shao)、磨粉機細(xi)磨、高壓壓球(qiu)、超高溫油豎窯煅燒(shao)而(er)成。

      菱鎂(mei)(mei)(mei)(mei)礦在1800℃煅燒時,二(er)氧(yang)(yang)(yang)化(hua)(hua)碳完全(quan)逸出,氧(yang)(yang)(yang)化(hua)(hua)鎂(mei)(mei)(mei)(mei)形(xing)成(cheng)(cheng)方鎂(mei)(mei)(mei)(mei)石致密塊體,稱重(zhong)燒鎂(mei)(mei)(mei)(mei)(又稱燒結鎂(mei)(mei)(mei)(mei)粉(fen)),這種重(zhong)燒鎂(mei)(mei)(mei)(mei)具有(you)很高的耐火(huo)度(du)。其主要成(cheng)(cheng)分(fen)為氧(yang)(yang)(yang)化(hua)(hua)鎂(mei)(mei)(mei)(mei),選用天然(ran)特(te)級(ji)菱鎂(mei)(mei)(mei)(mei)礦石經浮(fu)選提純、輕燒、磨粉(fen)機細磨、高壓壓球、超高溫油豎窯(yao)煅燒而成(cheng)(cheng)。

      重(zhong)燒(shao)鎂(mei)(mei)(mei)粉(fen)(fen)廠稱,重(zhong)燒(shao)鎂(mei)(mei)(mei)粉(fen)(fen)可以(yi)用(yong)(yong)于污水處(chu)理。在(zai)氧(yang)(yang)(yang)(yang)化(hua)鎂(mei)(mei)(mei)粉(fen)(fen)的作(zuo)用(yong)(yong)中(zhong),氧(yang)(yang)(yang)(yang)化(hua)鎂(mei)(mei)(mei)可以(yi)起(qi)到(dao)(dao)與污水起(qi)反(fan)(fan)(fan)應(ying)(ying)(ying)生(sheng)成氫(qing)氧(yang)(yang)(yang)(yang)化(hua)鎂(mei)(mei)(mei),粉(fen)(fen)沫(mo)狀的氧(yang)(yang)(yang)(yang)化(hua)鎂(mei)(mei)(mei)與污水反(fan)(fan)(fan)應(ying)(ying)(ying)首先生(sheng)成氫(qing)氧(yang)(yang)(yang)(yang)化(hua)鎂(mei)(mei)(mei),氧(yang)(yang)(yang)(yang)化(hua)鎂(mei)(mei)(mei)與污水反(fan)(fan)(fan)應(ying)(ying)(ying)生(sheng)成氫(qing)氧(yang)(yang)(yang)(yang)化(hua)鎂(mei)(mei)(mei)的同時,把(ba)污水里(li)的有害雜質反(fan)(fan)(fan)應(ying)(ying)(ying)處(chu)理掉,氫(qing)氧(yang)(yang)(yang)(yang)化(hua)鎂(mei)(mei)(mei)的用(yong)(yong)途是可以(yi)用(yong)(yong)作(zuo)中(zhong)和劑(ji),氫(qing)氧(yang)(yang)(yang)(yang)化(hua)鎂(mei)(mei)(mei)堿性,吸附性能好,可以(yi)用(yong)(yong)作(zuo)作(zuo)含(han)酸廢氣、廢水處(chu)理、含(han)重(zhong)金屬及有機物廢液處(chu)理等的中(zhong)和劑(ji),近年來在(zai)水處(chu)理系(xi)統得到(dao)(dao)了廣(guang)泛的應(ying)(ying)(ying)用(yong)(yong)。


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