炭基锌锰铜煤气脱硫剂的硫化行为研究  

Study on sulfidation performance of carbon-based Zn/Mn/Cu desulfurizer in coal gas

作　　者：靳庆麦[1] 郑仙荣[1] 王海堂[1] 廖俊杰[1] 常丽萍[1] 

机构地区：[1]太原理工大学煤科学与技术教育部和山西省重点实验室,山西太原030024

出　　处：《现代化工》2009年第S1期213-215,217,共4页Modern Chemical Industry

基　　金：国家"973"项目(2005CB221203)

摘　　要：对锌、锰、铜基单金属和复合金属氧化物脱硫剂的脱硫性能进行了讨论,并对炭材料作为脱硫剂和载体的研究现状进行了分析,同时对活化半焦作为脱硫剂载体的可行性进行了探讨。认为复合金属氧化物脱硫剂能够发挥单氧化物的优势,并克服其不足。将复合金属氧化物负载于炭材料上,可提高金属氧化物活性组分的利用率,改善脱硫剂的硫化性能,同时降低脱硫剂成本,使炭基锌锰铜复合金属氧化物煤气脱硫剂具有广阔的应用前景。The desulfurization performances of single and mixed oxides sorbents with Zn,Mn,Cu are systematically reviewed.The properties of carbon-based materials used as desulfurizers and carriers are also discussed.In addition,the feasibility of activated semi-coke as carrier is confirmed.It is found that carbon-based metal-oxide desulfurizers can hold the advantages of each single metal oxide and eliminate their shortcomings.Zn-Mn-Cu mixed metal oxides supported on the carbon-based materials have extensive application prospect in removing sulfur from hot coal gas.

关 键 词：炭基材料 锌锰铜 脱硫剂 煤气净化 

分 类 号：TQ546.5[化学工程—煤化学工程]