706 resultados para POLYMERIZATION CATALYSTS

STUDY ON NON-NOBLE METAL CATALYSTS FOR AUTOMOTIVE EMISSION CONTROL 汽车排放控制的非贵金属催化剂研究

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DEHYDROGENATION AND AROMATIZATION OF METHANE IN THE ABSENCEOF OXYGENON Mo/HZSM-5 CATALYSTS BEFORE AND AFTER NH OH EXTRACTION 在NH OH抽提前后的Mo/hzsm-5上的甲烷脱氢和芳构化

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METHANE ACTIVATION WITHOUT USING OXIDANTS OVER SUPPORTED Mo CATALYSTS 甲烷在担载Mo催化剂无氧活化

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Pt/ML(M=Rb;Sr)AS HIGHLY SELECTIVE AND ACTIVE CATALYSTS FOR CINNAMALDEHYDE HYDROGENATION TO CINNAMYL ALCOHOL 肉桂醛加氢制肉桂醇Pt/ML(M=Rb;Sr)催化剂

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IR STUDIES ON SURFACE CHEMISTRY OF RHODIUM IN HYDROFORMYLATION CATALYSTS IR 研究铑在氢甲酰化催化剂的表面化学

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HIGHLY ACTIVE CATALYSTS FOR CYCLOPROPANATION OF TETRAMETHYLETHYLENE 高活性四甲基乙烯环丙烷化反应催化剂

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添加稀土氧化物铂锡催化剂再生循环中的稳定性 Enhancement the stability of PtSn catalysts in regeneration cycles by Al2 O3 doping with rareearth oxides

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甲烷和甲苯在腐蚀催化剂上侧链烷基化的红外光谱研究 Ir studies of this side chain alkylation of toluene with methanol on zeolite catalysts

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SiO2担载的RuM(M=Co; Fe; Mo; Ni; Rh; Mn; Cr)双金属原子簇衍生催化 Catalytic Perfprmance in CO hydrogenation over SiO2Supported RuM(M=Co; Fe; Mo; Ni; Rh; Mn; Cr) bimetallic clusterderived catalysts

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Pt/KL催化剂上nC6芳构化的孔道效应 Channel effect of nC6 armatization on Pt/KL catalysts

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RH催化剂中Co和Fe的给电子效应 Electrondonating behavior of Co and Fe in promoted Rh catalysts

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合成气在CuCo催化剂上的转化 Syngas conversion on the coppertcoba It catalysts

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在CoCuY催化剂上高碳醇的合成 Synthesis of higher alcohol on CoCuY based catalysts

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原位拉曼光谱研究氧化钴对氧化铝负载的氧化钼表面结构的影响 Effect of cobalt oxide on surface structure of alumina supported molybdena catalysts studied by in situ Raman spectroscopy

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CO在硫化态Co/Mo/Al2 O3 甲烷化催化刘上的吸咐与活化研究 Adsorption and activation for carbonmnoxide n on sulfided Co/Mo/rAl2 O3 methanation catalysts

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