| 空气氧化法处理碱渣的应用研究 |
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| 引用本文： | 周则飞.空气氧化法处理碱渣的应用研究[J].石油化工环境保护,2002,25(4):31-34. |
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| 作者姓名： | 周则飞 |
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| 作者单位： | 中国石化镇海炼化公司研究中心 宁波315207 |
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| 摘 要： | 采用低压空气氧化法使废碱液中的S^2-,SR-转变为S2O3^2-,RSSR，该过程能否成功操作取决于温度，压力和空气与水的接触，尤其是空气与水的传质速度将会较大的影响硫化物的氧化去除速率和空气中氧气的利用率。
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| 关 键 词： | 碱渣 硫化物 空气氧化 废物处理 石油炼制工业 |
Application of Air Oxidation Method for Treatment of Alkaline Residue |
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| Zhou Zefei.Application of Air Oxidation Method for Treatment of Alkaline Residue[J].Environment Protection in Petrochemical Industry,2002,25(4):31-34. |
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| Authors: | Zhou Zefei |
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| Abstract: | S 2- and SR in the spent caustic liquid was transformed into S 2O 2- 3 and RSSR by the air oxidation method with low pressure. Propitious operation of the process depended on temperature, pressure and the contact of air with wastewater, in practice, the speed of transporting mass of air and water considerably affected oxidation rate of the sulfide and availability of oxygen in air. |
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| Keywords: | Alkaline residue Sulfide Air oxidation |
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