Methods for chemical analysis of aluminium oxide& The flame photometric method for the determination of sodium oxide content

1、

The Improvement of Determination of Sodium Oxide Content in Aluminum Oxide by Atomic Absorption Spectrophotometry

原子吸收法测定氧化铝中氧化钠方法的改进

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2、

Determination of Sodium Oxide in Phosphate Rock by Sodium-Ion Selective Electrode Method

钠离子选择性电极法测定磷矿石中氧化钠

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3、

Sodium oxide content is determined by the consuming amount of the improved standard acid.

氧化钠的含量是用改进的标准酸消耗量方法测定。

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4、

The reduction of sodium oxide in water transformed material improved the product quality;

水转料中氧化钠含量降低了，产品质量得到提高；

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5、

On the basis of it, a study on the alkaline-catalytic hydrogenolysis of industrial hydrolysis lignin was carried out.

在此基础上研究了稀硫酸水解本素的氢解碱水解条件及机理。

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6、

A Study of Carbon Nanotubes-Promoted Cu-Zn Catalyst for Hydrogenolysis of Glycerol to Glycols

甘油氢解制二元醇碳纳米管促进型铜锌催化剂的研究

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7、

The target molecule was synthesized through using chiral reagent, reduction of double bond, hydrogenolysis and hydrolysis of ester group.

之后，经引入手性试剂，双键还原，氢解，水解酯基得到目标产物的合成路线。

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8、

Study of the Effect of Additives on Cu-Cr-Si Catalyst for Methanol Synthesis from the Hydrogenolysis of Methyl Formate

添加助剂的低铬Cu-Cr-Si催化剂和甲酸甲酯氢解制甲醇

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9、

Catalysts with High Activities at Low Temperature for the Hydrogenolysis of Methyl Formate A Study on Synthesis and Use of Methyl Formate

低温高活性甲酸甲酯氢解反应用新型催化剂研究

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10、

Study on influencing factors in preparing C_2-C_3 polyols with Ru/ C hydrogenolysis sorbitol

钌碳氢解山梨醇制备C2-C3多元醇影响因素的研究

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11、

Kinetic studies of methyl cyclopentane hydrogenolysis over platinum catalysts

甲基环戊烷在铂催化剂上氢解的动力学研究

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12、

The effects of rare earth element La during hydrogenolysis were studied by using SEM, X-ray diffraction and chemical and physical analysis.

通过采用SEM、X射线衍射、化学元素分析、物理分析等技术，系统地研究了稀土镧对氧化钼氢还原的影响。

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13、

The hydrogenolysis of glycerol can also be achieved by adopting multiple processes, supercritical solvents or protecting groups.

此外，通过多步骤或利用超临界溶剂、保护基团等也可实现甘油氢解。

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14、

High temperature active site was unfavourable to the hydrogenolysis, its hydrogenolysis behavior showed little effect on DHC.

高温活性中心也有一定的氢解活性，但对脱氢环化反应的抑制作用较小。

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15、

Advance in preparation of diols by ruthenium catalytic hydrogenolysis of glycerol

Ru催化剂氢解甘油制备二元醇的研究进展

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16、

Study on catalytic transfer hydrogenolysis dechlorination of aryl chlorides

氯代芳烃催化氢转移脱氯的研究

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17、

Effect of La and Y on Hydrogenolysis of Blue W O xide

稀土镧、钇对蓝色氧化钨氢还原的影响

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18、

The Catalyst that are Applied to Catalytic Hydrogenolysis of Glycerol to Synthesis 1,2-Propanediol and Its Development

甘油催化氢解合成1,2-丙二醇的催化剂及其进展

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19、

A theoretical study on the mechanism of hydrogenolysis of spiro [ 2,3] hexane

螺环[2,3]己烷氢解反应机理的理论研究

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20、

Study of Promoted Cu based Catalysts for Hydrogenolysis of Μ ethylformate to Μ ethanol

促进型甲酸甲酯氢解制甲醇铜基催化剂的研究

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