| 1. | The mg - al compound oxide catalyst synthesize isphorone by gas - phase method 镁铝复合氧化物催化剂气相法合成异佛尔酮 |
| 2. | Sba - 15 supported vanadium oxide catalyst for selective oxidation of methane 15负载钒氧化物催化剂上甲烷选择氧化反应 |
| 3. | The preparation of the um - level granularity rare - earth composite oxide catalysts 制备较大粒径稀土复合氧化物条件的研究 |
| 4. | Synthesis of dimethyl carbonate from urea and methanol over metal oxide catalysts 金属氧化物催化剂上尿素与甲醇合成碳酸二甲酯 |
| 5. | Selective catalytic reduction of no with c3h6 over sno2 - al2o3 binary metal oxide catalysts 3复合氧化物催化剂的一氧化氮选择催化还原性能 |
| 6. | Catalytic performance of perovskite oxide catalysts for partial oxidation of methane to syngas 钙钛矿型复合氧化物在甲烷部分氧化反应中催化性能的研究 |
| 7. | In the function of sodium methoxide , several factors effecting on alcoholysis of urea by zinc oxide catalyst were obtained 探讨了在甲醇钠作用下,氧化锌催化尿素醇解的影响因素。 |
| 8. | Study of catalytic properties of perovskite - type composite oxides catalysts for reduction of so2 to elemental sulfur and no decomposition by ch 系钙钛矿型汽车尾气净化催化剂的性能研究 |
| 9. | By contrast the traditional zinc oxide catalyst and from the point of preparation cost , we decide use sulfuric acid activated solid superacid as synthesis catalyst 从催化剂效率和成本的综合因素考虑,对比传统的催化剂氧化锌,本文提出了使用硫酸促进的氧化物固体超强酸作为合成反应的催化剂。 |
| 10. | The catalytic properties of zinc oxide catalysts from zinc oxide , zinc acetate calcined at 600 and zinc carbonate prepared through deposition , in the synthesis of dimethyl carbonate by alcoholysis of urea were studied 摘要研究了在600煅烧氧化锌、醋酸锌和沉淀法制得碳酸锌而得到的氧化锌催化剂,对尿素醇解制备碳酸二甲酯的催化作用。 |