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軟錳礦煙氣脫硫研究
摘要: 在噴射鼓泡反應(yīng)器(JBR)中采用軟錳礦吸收煙氣中并對(duì)影響脫硫率的因素液固比、礦漿初始pH、煙氣流量、進(jìn)口煙氣濃度、礦粉粒度等進(jìn)行了探討。結(jié)果表明,采用的JBR反應(yīng)器作為吸收設(shè)備,軟錳礦脫除煙氣中效果明顯(脫硫率>90%),吸收液經(jīng)過化學(xué)加工、精制后,可得工業(yè)上具有價(jià)值的化工原料 Abstract: Experiment for aborbing SO2rom flue gas with pyrolusite pulp were carried out in a jet bubble reactor . Various in fluence factors on remove ratio of SO2were investigated,inculding liquid-solid ratio, entrance concentration of the pulp ,flowrate of flue gas and particle size of the pyrolusite. It is found That pyrolusite pulp can absorb SO2effectively with the removal rate of SO2 greater than 90%, while, the outlet absobent liquid can be treated further through a refming process to give the by-product MnSO4with the quality meeting the national standard GB1622-86. 作 者: 朱帆 蘇仕軍 任志凌 郭香 金燕 ZHU Xiao-fan SU Shi-jun REN Zhi-ling GUO Cui-xiang JIN Yan 作者單位: 朱帆,ZHU Xiao-fan(四川大學(xué)分析測(cè)試中心,成都,610065)蘇仕軍,任志凌,郭香,金燕,SU Shi-jun,REN Zhi-ling,GUO Cui-xiang,JIN Yan(四川大學(xué)環(huán)境科學(xué)及工程學(xué)院,成都,610065)
期 刊: 四川大學(xué)學(xué)報(bào)(工程科學(xué)版) ISTICEIPKU Journal: JOURNAL OF SICHUAN UNIVERSITY 年,卷(期): 2000, 32(5) 分類號(hào): X511 關(guān)鍵詞: 軟錳礦 JBR反應(yīng)器 SO2 MnSO4 Keywords: pyrolusite pulp SO2 MnSO4【軟錳礦煙氣脫硫研究】相關(guān)文章:
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