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- Keywords Mixed oxide;Phenol hydroxylation;Hydrogen peroxide;Phenol; 复合氧化物;苯酚羟化;过氧化氢;苯酚;
- 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;
- Determination of solubility in nitric acid of plutonium in unirradiated mixed oxide fuel pellets (U,Pu)O2?? 未辐照的混合氧化燃料芯块 (U,pu)O2中的钚在硝酸中的可溶性测定??
- The coating has two layers: a thin chromium coating covered by a chromium mixed oxide layer. 涂层有两个层次:一个薄铬涂层覆盖,铬混合氧化物层。
- Reprocessing can potentially recover up to 95% of the remaining uranium and plutonium in spent nuclear fuel, putting it into new mixed oxide fuel. 再处理过程能够在燃烧核燃料时消耗大约95%25残留的铀和钚,形成新的氧化物核燃料。
- The TiO2/CeO2 mixed oxide powders are well-distributed and composed of rather uniform spherical nanoparticles with particle size about 10nm. TiO2/CeO2复合氧化物呈类球形颗粒形貌组成,且分布均匀,颗粒粒径约为10nm,并形成富Ti“核”、富Ce“壳”的结构。
- In the aged CZO and CZYO mixed oxide systems, the adding of a little precious metal ( Pt, Pd, Rh ) increase the reduction speed and improve OSC obviously. 在高温老化的复合氧化物CZO和CZYO体系中,添加微量贵金属(Pt,Pd,Rh)明显提高还原速度并增加OSC。 含贵金属的CZO或CZYO的OSC与其组成和贵金属的种类有关。
- Keywords Electrochromics;Ionized conductor;Mix oxide; 电致变色;离子导电体;混合氧化物;
- Keywords catechol;methanol;guaiacol;Ti-Si mixed oxide;sol-gel; 邻苯二酚;甲醇;愈创木酚;钛硅复合氧化物;溶胶-凝胶;
- Mixed oxide FexTi550 revealed a very excellent activity in CO2-EBDH, the EB conversion and ST selectivity reached 39.8% and 98.0% respectively over Fe3Ti550 with the reaction condition T=823K, P=0.1MPa, W/F=40gcat-h/mol, CO2/EB=11. FexTi55O复合氧化物催化剂对COZ一EBDH反应具有非常高的活性,其中Fe3Ti55o在T=s23K,P=0.;IMPa,W/F=40geat·h/mol,COZ/EB=11的反应条件下,乙苯转化率和苯乙烯选择性分别39
- By using XPS,before and after the intoxication of mixed oxide catalysts,the various appearance and the composition. valence and chemical mechanism of the active component of catalysts were studied. 运用XPS分析方法研究一系列复合氧化物催化剂中毒前后硫在其表面的各种形态及催化剂活性组分中毒前后的组成、价态、化学机理及其变化。
- Keywords mixed tumour of skin;chondroid syringomas; 皮肤混合瘤;软骨样汗管瘤;
- Keywords One step synthesis;Ethyl acetate;Mixed oxide catalyst;TPR and TPD; 一步合成法;乙酸乙酯;混合氧化物催化剂;TPR和TPD;
- Oxidation by ozone alone and mixed oxidation by ozone/hydroxyl radicals were taken individually in ozonation of solution of nonylphenol. 分别采用臭氧单独氧化和臭氧/羟基自由基混合氧化方式氧化壬基酚的水溶液。
- 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
- mixed oxide fuel fabrication plant 混合氧化物燃料厂
- Keywords mix;GMPLS algorithm;quality prediction;dump control; 混炼胶;GMPLS算法;质量预测;排胶控制;
- Keywords mixed rare earth oxide;fireclay brick;high alumina brick;cold compression strength;thermal shock resistance; 混合稀土氧化物;粘土砖;高铝砖;常温耐压强度;热震稳定性;
- Keywords mixing;mixers;pulps;bleachin; 混合;混合器;浆料;漂白;
- Keywords Mixed trialkyltin;Carboxylates;Biological activity; 混合三烃基锡;羧酸酯;生物活性;