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dc.contributor.author李基涛
dc.contributor.author古萍英
dc.contributor.author高利珍
dc.date.accessioned2016-05-17T02:54:55Z
dc.date.available2016-05-17T02:54:55Z
dc.date.issued1997
dc.identifier.citation天然气化工(C1化学与化工),1997,(2):33-37
dc.identifier.issn1001-9219
dc.identifier.otherTRQH702.007
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/107258
dc.description.abstract用高速碰撞共沉淀法制备的Cu-zn-Al甲醇合成催化剂,其含Cu量与ICI51-2相近,但分散度比ICI51-2高37.3%。在2.067MPA、210℃、3600H-1反应条件下,其甲醇合成活性比ICI51-2高40%,fTIr实验表明,反应中间态是甲酸盐,Cu+是活性表面物种
dc.description.abstractThe Cu Zn Al catalyst For methanol synthesis were prepared by the high speed collision coprecipitation method.Although the Cu contents of both the Cu Zn Al and ICI 51-2 catalysts are similar, the dispersion of the Former is 37.5% higher than that of the latter. Activity of the Cu Zn Al catalyst For methanol synthesis is 40% higher than that of ICI 51-2 when operated at 2.0 MPa, 210℃ and a space velocity 3600 h -1 . FTIR spectra suggests that Formate acid is the intermediate in methanol synthesis and Cu + is the active surFace state.
dc.description.sponsorship福建省自然科学基金;国家重点实验室资助
dc.language.isozh_CN
dc.subject甲醇合成
dc.subject高速碰撞共沉淀
dc.subject高分散度催化剂
dc.subjectmethanol synthesis
dc.subjecthigh speed collision coprecipitation
dc.subjectcatalyst
dc.subjectdispersion
dc.subjectactivity
dc.title高活性Cu-Zn-Al甲醇合成催化剂的研究
dc.title.alternativeHigh activity Cu Zn Al catalyst For methanol synthesis
dc.typeArticle


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