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Alternative TitleInfluence of calcination temperature on the performance of Ni/La(Ⅲ) catalyst in the hydrogenolysis of sorbitol to low-carbon glycols
曹晓峰1,2; 张琦3; 姜东1; 刘琪英3; 马隆龙3; 王铁军3; 李德宝1
Source Publication燃料化学学报
AbstractNanorod-shaped La( OH)3support was prepared by hydrothermal method,over which the supported Ni / La( III) catalysts were obtained through wet impregnation method; the influence of calcination temperature on the performance of Ni / La( III) catalyst in the
Other Abstract采用水热法合成了纳米棒状La(OH)3载体,通过湿式浸渍方法制备了10%Ni/La(Ⅲ)负载型催化剂,考察了500~800℃不同焙烧温度对于催化剂氢解山梨醇制备低碳二元醇的影响,结合XRD、SEM/EDS、BET、H2-TPR-M S、CO/CO2-TPDM S、TG和ICP-AES等表征手段对Ni/La(Ⅲ)催化剂的构效关系进行了分析。结果表明,Ni/La(Ⅲ)催化剂表现出高的氢解反应活性,在较低的焙烧温度下(500℃)催化剂主要以Ni O/La2O2CO3结构形式存在。随着焙烧温度的升高,Ni O/L
Keyword山梨醇 氢解 低碳二元醇 焙烧温度 La2o2co3
Funding Organization国家自然科学基金项目(51376185); 国家重点基础研究发展规划项目(973计划,2012CB215304); 国家高技术研究发展计划项目(863计划,2012AA101806); 广东省自然科学基金项目(S2013010011612)
Document Type期刊论文
Recommended Citation
GB/T 7714
曹晓峰,张琦,姜东,等. 焙烧温度对Ni/La(Ⅲ)催化剂氢解山梨醇制备低碳二元醇性能的影响[J]. 燃料化学学报,2015(8):970-979.
APA 曹晓峰.,张琦.,姜东.,刘琪英.,马隆龙.,...&李德宝.(2015).焙烧温度对Ni/La(Ⅲ)催化剂氢解山梨醇制备低碳二元醇性能的影响.燃料化学学报(8),970-979.
MLA 曹晓峰,et al."焙烧温度对Ni/La(Ⅲ)催化剂氢解山梨醇制备低碳二元醇性能的影响".燃料化学学报 .8(2015):970-979.
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