【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。更多还原

【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.更多还原