文档介绍：中文摘要淀法制备活性炭基铁酸锌脱硫剂的方法是可行的,基本形成了尖晶石结构的铁酸锌。最后,以糠醛渣活·眭炭作为载体,采用超声波共沉淀法制备了活性炭基铁酸锌脱硫剂,对不同条件下制备的脱硫剂的硫容量进行研究。通过探究分析得出铁酸锌与活性炭的质量比、超声波作用以及焙烧温度对脱硫剂的硫容影响很大。关键词:糠醛渣活性炭负载铁酸锌吸附脱硫万方数据 ABSTRACT PREPAR pLTl0N AND FURFI瓜AI,RESIDUE DESULFURIZATION PERFORM ANCE OFACTIV解ED SORBENT OF ZINC FE心UTE ABSTRACT Since thegasification process based on coal asraw material,it isproduced by thegasification gas inevitably contains H2S,COS,CS2,and HCI,HCN,NOx and ponents(of which 90%H2S),ponents willseriously polluted the the standpoint ofenvironmental protection,for gas desulfurization purification residue activated carbon witll a cheap and readily available,large surface area,pore characteristics developed tobe applied in thefieldofenvironmental thispaper,furfural residue as rawmaterialprepared under different conditions furfuralresidue activated carbon, and themodification offurfural residue prepared activated as aload carrierprepared zinc ferritedesulfurization agent,and furfural residue modified activated carbon and desulfurization modification ofactivated carbonandcatalyst were characterized andevaluated by BET、_sEM、TEM、XRD、 、TPRand GC. Firstly,the use ofphosphoric acidactivation method tOfurfurairesidue asraw material,phosphoric acid asan activator were prepared by activated orthogonal experiments investigated the effectsoftheconcentration ofphosphoric acid,solid—liquid ratio,activation temperature and activation time of activated carbons,obtained theoptimal conditions forthepreparation ofactivated carbon furfural residue of50%phosphoric acidconcentration,solid—liquid ratioof1:3,the 万方数据 ABSTRACT activation temperature for400℃.activation time residue on activated carbon were prepared bySEM,BET,FT-IR,XRD characterization,and methylene blue adsorption value g activated yield was 63,27%。Under optimal conditions,furfural residue activated