時間:2020-10-27
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日前,中北大學(xue)超(chao)重(zhong)力化(hua)工過(guo)程強化(hua)山西省科(ke)技(ji)(ji)創(chuang)新重(zhong)點團隊在煤(mei)化(hua)工細(xi)顆(ke)(ke)粒(li)物捕(bu)(bu)集方面取得突破。該團隊發明了濕法捕(bu)(bu)集細(xi)顆(ke)(ke)粒(li)物的系列超(chao)重(zhong)力捕(bu)(bu)集器及其專(zhuan)用(yong)填料,創(chuang)建了國內(nei)外最(zui)大的錯流超(chao)重(zhong)力裝置,形(xing)成了細(xi)顆(ke)(ke)粒(li)物濕法捕(bu)(bu)集成套技(ji)(ji)術與(yu)裝備。
煤鎖氣(qi)(qi)是指煤化(hua)工(gong)加壓氣(qi)(qi)化(hua)工(gong)藝中由煤鎖泄壓釋放的煤氣(qi)(qi),其中含有少量焦(jiao)油(you)和粉(fen)塵,不經(jing)處理直接使用會(hui)造(zao)成(cheng)后(hou)續工(gong)段堵塞,因此(ci)致其被迫“點天(tian)燈(deng)”,造(zao)成(cheng)環境污(wu)(wu)染(ran)和資(zi)源(yuan)(yuan)浪費。該(gai)團隊開發的超(chao)重力濕法捕集(ji)技(ji)術可有效脫除煤鎖氣(qi)(qi)中的焦(jiao)油(you)和粉(fen)塵,已(yi)應用于伊犁新(xin)天(tian)煤化(hua)工(gong)責任有限公司的煤制天(tian)然氣(qi)(qi)項目(mu),解(jie)決了長(chang)期“點天(tian)燈(deng)”的行(xing)業(ye)問題,實(shi)現了資(zi)源(yuan)(yuan)回收利用,避免了二次污(wu)(wu)染(ran)。此(ci)外(wai),該(gai)技(ji)術還在山(shan)西(xi)、河(he)北(bei)、貴州(zhou)等(deng)地的多家企業(ye)進行(xing)了工(gong)程示范。
據悉,該(gai)團隊長期致力于超重力化(hua)工(gong)(gong)(gong)過(guo)(guo)程強化(hua)技術及應(ying)用研究工(gong)(gong)(gong)作(zuo),在科研平臺、團隊建設與工(gong)(gong)(gong)程應(ying)用推廣(guang)等方面(mian)取得了豐碩(shuo)成果(guo),獲批超重力化(hua)工(gong)(gong)(gong)過(guo)(guo)程山西(xi)省重點實驗室、山西(xi)省高校(xiao)煤基(ji)工(gong)(gong)(gong)業氣體深(shen)度凈化(hua)技術協同創新中心(xin)、山西(xi)省化(hua)工(gong)(gong)(gong)過(guo)(guo)程強化(hua)及節(jie)能減(jian)排工(gong)(gong)(gong)程研究中心(xin)等多個省級平臺。
水(shui)性(xing)絕(jue)(jue)緣漆(qi)(qi)(qi)(qi) 凡立水(shui) 環(huan)保絕(jue)(jue)緣漆(qi)(qi)(qi)(qi) 水(shui)性(xing)絕(jue)(jue)緣漆(qi)(qi)(qi)(qi)樹脂廠(chang)家(jia) 木器(qi)封閉(bi)底漆(qi)(qi)(qi)(qi)樹脂 低氣味絕(jue)(jue)緣漆(qi)(qi)(qi)(qi)樹脂 絕(jue)(jue)緣漆(qi)(qi)(qi)(qi)樹脂 絕(jue)(jue)緣漆(qi)(qi)(qi)(qi)生產廠(chang)家(jia)
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