The results showed that only small amount of alkalis in feldspar were extracted when autoclaved with water, and the majority of extract is sodium oxide.

1、

For the route of selective separation and enrichment with sodium oxide, it is very difficult for one-step route to produce quite pure enriched slag.

对于钠系选择性分离富集路线，采用一步调渣法路线难以取得较高纯度的富钛渣。

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2、

Analysis of porcelain insulators complex dispersant dry material recycling back to production after the introduction of sodium oxide dispersant growth trends;

分析了瓷绝缘子的等静压干法生产中回料循环使用后，分散剂引入的氧化钠的增长趋势；

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3、

Research on Recovery of Sodium Oxide from Sodium-bearing Siliceous Residue By Hydration of CaO

CaO水化法从钠硅渣中回收氧化钠的研究

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4、

Boron sodium oxide, hydrate;

水合硼酸钠；

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5、

A change of the solvent for samples in determination of sodium oxide and potassium oxide with flame photometry

火焰光度法测定氧化钠、氧化钾溶剂的改变

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6、

Distributions of sodium oxide concentration and refractive index in ion-exchanged glass plates and rods

离子交换玻璃平板和圆棒中的氧化钠浓度和折射率分布

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7、

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

GB/T6609.5-1986氧化铝化学分析方法火焰光度法测定氧化钠量

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8、

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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9、

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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10、

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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11、

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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12、

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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13、

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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14、

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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15、

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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16、

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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17、

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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18、

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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19、

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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20、

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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