LICP OpenIR  > 非现建制
负载型贵金属催化剂Pd(Pt)/Al2O3的硫中毒机理
Department非现建制
肖天存; 安立敦; 马军
1993
Source Publication应用化学
ISSN1000-0518
Volume10Issue:1Pages:30-33
Abstract以CO和吡啶为分子探针, 用红外分光光度计对用于合成尿素工业消除CO2原料气中微量氢气的Pd(Pt)/Al2O3催化剂进行了表征。结果表明, 负价硫(S2-, S22-是使催化剂失活的直接原因, 而高价硫(SO42-, Al2O3-SO3-H2O)是失活的最终原因。
Keyword负载型贵金属催化剂 硫中毒 失活机理 合成尿素原料气 Supported Noble Metal Catalyst Sulfur Poisoning Deactivation Mechanism Feed Gas For Urea Synthesis
Subject Area物理化学
Funding Organization国家自然科学基金资助课题
Language中文
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/6667
Collection非现建制
Corresponding Author安立敦
Recommended Citation
GB/T 7714
肖天存,安立敦,马军. 负载型贵金属催化剂Pd(Pt)/Al2O3的硫中毒机理[J]. 应用化学,1993,10(1):30-33.
APA 肖天存,安立敦,&马军.(1993).负载型贵金属催化剂Pd(Pt)/Al2O3的硫中毒机理.应用化学,10(1),30-33.
MLA 肖天存,et al."负载型贵金属催化剂Pd(Pt)/Al2O3的硫中毒机理".应用化学 10.1(1993):30-33.
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