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高纯钨酸铵溶液中活性炭深度除硫研究
On Deep Desulfurization by Activated Carbon in High Purity Ammonium Tungstate Solution
【摘要】 采用活性炭吸附法研究了从APT氨溶所得钨酸铵溶液中除硫的工艺。探明了钨酸铵溶液硫浓度、pH值、吸附流速和柱高对活性炭吸附除硫的影响。考察了饱和活性炭的再生工艺和效果。
【Abstract】 This paper studies the desulfurization technology in ammonium tungstate solution out of APT ammonia solute.The impact of sulfur concentration,pH,column flow rate of ammonium tungsten solution on the desulfurization effect of activated carbon adsorption are also investigated.The regeneration technology and effect of saturated activated carbon is illustrated.
【关键词】 高纯钨酸铵溶液;
活性炭;
吸附;
除硫;
【Key words】 high-purity ammonium tungstate solution; activated carbon; adsorption; desulfurization;
【Key words】 high-purity ammonium tungstate solution; activated carbon; adsorption; desulfurization;
- 【文献出处】 中国钨业 ,China Tungsten Industry , 编辑部邮箱 ,2009年03期
- 【分类号】TF841.1
- 【被引频次】3
- 【下载频次】165