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稀土生產過程

寫作時間:2013-07-17 瀏覽次數:
稀土生產工藝流程: 我是做土建的,現在建廠房,廠房有酸溶車間、氯化釔車間、重型稀土萃取車間、輕型稀土萃取車間、沉淀車間、還有倉庫制水車間。我想請問這個生產工藝的流程是怎么樣的呢。請不要百度復制粘貼,根據我這些車間來回答~我有更好的答案一、酸溶

稀土生產工藝流程:我(wo)(wo)是(shi)做土(tu)(tu)建的(de)(de),現在(zai)建廠房(fang),廠房(fang)有(you)酸(suan)(suan)(suan)(suan)(suan)溶(rong)車(che)間(jian)(jian)(jian)(jian)(jian)(jian)、氯(lv)化(hua)釔車(che)間(jian)(jian)(jian)(jian)(jian)(jian)、重型(xing)(xing)稀(xi)(xi)(xi)土(tu)(tu)萃取(qu)(qu)車(che)間(jian)(jian)(jian)(jian)(jian)(jian)、輕型(xing)(xing)稀(xi)(xi)(xi)土(tu)(tu)萃取(qu)(qu)車(che)間(jian)(jian)(jian)(jian)(jian)(jian)、沉淀車(che)間(jian)(jian)(jian)(jian)(jian)(jian)、還(huan)有(you)倉庫制(zhi)水車(che)間(jian)(jian)(jian)(jian)(jian)(jian)。我(wo)(wo)想請問這(zhe)個生產(chan)工藝的(de)(de)流程是(shi)怎么樣(yang)的(de)(de)呢。請不要百(bai)度復制(zhi)粘貼,根據(ju)我(wo)(wo)這(zhe)些車(che)間(jian)(jian)(jian)(jian)(jian)(jian)來回答~我(wo)(wo)有(you)更好的(de)(de)答案一、酸(suan)(suan)(suan)(suan)(suan)溶(rong)車(che)間(jian)(jian)(jian)(jian)(jian)(jian),是(shi)把外面進(jin)來的(de)(de)料液(碳(tan)(tan)酸(suan)(suan)(suan)(suan)(suan)稀(xi)(xi)(xi)土(tu)(tu)混合物(wu))放進(jin)酸(suan)(suan)(suan)(suan)(suan)里邊溶(rong)解(jie),現在(zai)一邊是(shi)設備(bei)里操作了,運行(xing)比較(jiao)(jiao)簡單,以前(qian)人工處(chu)理(li)調(diao)配(pei)時候(hou)很難的(de)(de)。二、分離車(che)間(jian)(jian)(jian)(jian)(jian)(jian),“重型(xing)(xing)稀(xi)(xi)(xi)土(tu)(tu)萃取(qu)(qu)車(che)間(jian)(jian)(jian)(jian)(jian)(jian)、輕型(xing)(xing)稀(xi)(xi)(xi)土(tu)(tu)萃取(qu)(qu)車(che)間(jian)(jian)(jian)(jian)(jian)(jian)、氯(lv)化(hua)釔車(che)間(jian)(jian)(jian)(jian)(jian)(jian)”主要是(shi)進(jin)行(xing)分離(根據(ju)在(zai)幾種酸(suan)(suan)(suan)(suan)(suan)的(de)(de)不同溶(rong)解(jie)度),把前(qian)面的(de)(de)碳(tan)(tan)酸(suan)(suan)(suan)(suan)(suan)稀(xi)(xi)(xi)土(tu)(tu)分離成(cheng)單個元素(su)的(de)(de)硝酸(suan)(suan)(suan)(suan)(suan)、氯(lv)化(hua)物(wu)、碳(tan)(tan)酸(suan)(suan)(suan)(suan)(suan)物(wu)。這(zhe)幾種也可(ke)以進(jin)行(xing)銷售(shou)。三、碳(tan)(tan)成(cheng)車(che)間(jian)(jian)(jian)(jian)(jian)(jian)、把氯(lv)化(hua)硝酸(suan)(suan)(suan)(suan)(suan)化(hua)物(wu)中加入碳(tan)(tan)銨,行(xing)程碳(tan)(tan)酸(suan)(suan)(suan)(suan)(suan)稀(xi)(xi)(xi)土(tu)(tu)。這(zhe)個碳(tan)(tan)酸(suan)(suan)(suan)(suan)(suan)稀(xi)(xi)(xi)土(tu)(tu)也可(ke)以進(jin)行(xing)銷售(shou),不過量比較(jiao)(jiao)小。四、隧道窯(yao)、滾窯(yao):這(zhe)兩套設備(bei)主要對碳(tan)(tan)酸(suan)(suan)(suan)(suan)(suan)稀(xi)(xi)(xi)。

稀土生產過程的三廢處理與放射性防護-概述_礦權交易:2007-8-11 16:51:23 中(zhong)國選(xuan)礦技術網 瀏(liu)覽 次 由于(yu)礦物(wu)(wu)組成(cheng)的(de)(de)(de)復雜(za)性(xing)(xing)和生產(chan)(chan)(chan)工藝多樣性(xing)(xing),在稀土冶金生產(chan)(chan)(chan)過程中(zhong)除生產(chan)(chan)(chan)出(chu)各(ge)(ge)種形式的(de)(de)(de)稀土產(chan)(chan)(chan)品外,還(huan)會伴隨產(chan)(chan)(chan)生一(yi)定數(shu)量的(de)(de)(de)“三(san)廢(fei)”,即廢(fei)氣(qi)、廢(fei)水(shui)和廢(fei)渣。 稀土生產(chan)(chan)(chan)中(zhong)產(chan)(chan)(chan)出(chu)的(de)(de)(de)廢(fei)氣(qi)主要(yao)有含塵氣(qi)體和含毒(du)氣(qi)體。含塵氣(qi)體有時會有放(fang)射(she)性(xing)(xing)元素鈾(you)、釷(tu)的(de)(de)(de)粉(fen)塵,長(chang)(chang)期(qi)在這(zhe)樣的(de)(de)(de)粉(fen)塵環境中(zhong)會導致(zhi)各(ge)(ge)種塵肺病(bing)或放(fang)射(she)性(xing)(xing)疾病(bing);含毒(du)氣(qi)體的(de)(de)(de)主要(yao)有害物(wu)(wu)質有HF、SiaF4、SO2、Cl2,各(ge)(ge)種酸、堿(jian)溶(rong)液的(de)(de)(de)氣(qi)溶(rong)膠(霧)、有機(ji)萃取(qu)劑及其溶(rong)劑的(de)(de)(de)揮(hui)發物(wu)(wu)等,這(zhe)些成(cheng)分(fen)中(zhong)多數(shu)的(de)(de)(de)水(shui)溶(rong)性(xing)(xing)較(jiao)大的(de)(de)(de)氣(qi)體,對眼球結膜(mo)、呼吸系統黏(nian)膜(mo)有較(jiao)大的(de)(de)(de)刺(ci)激作用,高(gao)濃度吸入(ru)或長(chang)(chang)期(qi)低(di)濃度吸入(ru)時會引(yin)起喉痙攣(luan)、氣(qi)管炎、肺炎、肺水(shui)腫(zhong)等疾病(bing)。 廢(fei)水(shui)的(de)(de)(de)有害成(cheng)分(fen)主要(yao)是懸(xuan)浮物(wu)(wu)、酸、堿(jian)、氟(fu)化物(wu)(wu)、放(fang)射(she)性(xing)(xing)元素(鈾(you)、釷(tu)、鐳(lei))、各(ge)(ge)種無機(ji)鹽(yan)和有機(ji)。

本文標簽: 稀土生產過程