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- Keywords Ce:LSO;mixing oxides solid method;powders;spectrum; 掺铈硅酸镥;固相混合法;粉体;光谱;
- mixing oxides solid method 固相混合法
- mixed oxides solid superacid catalyst 复合氧化物固体超强酸催化剂
- The preparation methods and the parameters affecting the physical and catalytic properties of supported oxides solid superacid catalyst were reviewed. 负载型氧化物固体超强酸是80年代末才开始发展的一类新型催化剂。
- Abstract: The preparation methods and the parameters affecting the physical and catalytic properties of supported oxides solid superacid catalyst were reviewed. 文摘:负载型氧化物固体超强酸是80年代末才开始发展的一类新型催化剂。
- Keywords mixed oxide solid acid;isobutene butenes alkylation;catalytic behavior; 氧化物固体酸;异丁烷-丁烯烷基化;催化性能;
- Its production techniques include traditional techniques, thick layer ventilation of koji pits, puck machine solid method and liquid deep layer fermentation etc. 其生产工艺有传统工艺、曲池厚层通风法、圆盘机固体法及液体深层发酵法等。
- Characterization of catalytic properties of CuO/CeO2 mixed oxides[J].Joural of The Chinese Rare Earth Society, 2002,20 (2): 111-115. CuO/Ce2O催化剂的催化氧化性能及其表征[J].;中国稀土学报;2002;20(2):111-115
- Howeer, he says, the current study uses solid methods and has a respectable sample size. 不过,他说,目前的研究方法使用成熟理论，有可信的样本量。
- solid method in room temperature 室温固相法
- The paper describes the preparation methods of hydrotalcite like compounds(HTLcs), the properties and catalytic application of pillared hydrotalcite and the mixed oxides formed by HTLcs calcination. 简述类水滑石化合物的合成方法,并对以类水滑石化合物为前驱体的柱撑水滑石及将其焙烧后的复合氧化物的性质和催化应用进行了综述。
- Liquid phase ammoxidation of p-tert-butyltoluene(PTT) to p-tert-butylbenzonitrile(PTBN)without solvent had been investigated in presence of a mixed oxides supported catalyst prepared by impregnation. 采用负载型金属复合氧化物催化剂,对气相氨氧化反应条件下不稳定的对叔丁基甲苯进行了液相氨氧化反应研究。
- Don't mix up this pair of synonyms. 别把这两个近义词混淆了。
- Don't try mixing it with me-- I've got a gun! 别想跟我打架－－我可有枪。
- He finds it hard to mix at parties. 他感到很难在聚会上与人攀谈。
- The metallic oxide solid particles have been applied to the desiliconization preheating exchanger to solve the silica sediment problem, and the on line cleaning has been investigated. 将无机非金属材质的球形惰性固体颗粒引入铝土矿溶出粗液预热脱硅系统中,研究液固循环流化床在线清垢方法,解决脱硅预热器硅渣结垢严重、清洗费用高、劳动强度大等问题。
- The perovskite like LnSrCoO 4(Ln=La,Sm)mixed oxides were prepared by the polyglycol gel method,investigated by the XRD,BET,TEM and TPD methods,and used successfully for CO and C 3H 8 oxidation. 采用聚乙二醇凝胶法制备LnSrCoO4(Ln=La;Sm)复合氧化物;考察了其对CO和C3H8的氧化反应活性;并运用XRD;BET;TEM和TPD等方法对其进行了表征.
- The old man decided not to mix in politics. 那位老人决定不参与政治。
- Don't try mixing it with me -- I've got a gun! 别想跟我打架--我可有枪！
- Pink and blue mix well together. 粉色和蓝色在一起很协调。
