偏硼酸钠

偏硼酸钠是硼氢化钠的还原副产物。管式炉燃烧-硫酸钡比浊法测定硼铁中低硫

Sodium metaborate is a by-product from deoxidation of sodium borohydride . Determination of low sulfur in ferro-boron by tube-furnace combustion-barium sulfate turbidimetry

采用循环伏安法，分别以铜、钛、铅、钛、Ti／PbO2和Ti／MnO2作为阴极，对该反应进行实验研究，证实了偏硼酸钠电化学还原制各硼氢化钠的可能性；

By using Cyclic Voltammetry to study the reduction reaction , copper , titanium , lead , Ti / PbO2 and Ti / MnO2 as cathode respectively , it is proved that sodium metaborate can be electrochemically reduced to sodium borohydride .

润滑油添加剂&偏硼酸钠抗磨特性的研究

The Antiwear Properties of Sodium Metaborate as an Oil Additive

GB/T12684.1-1990工业硼酸硼酸含量的测定偏硼酸钠是硼氢化钠的还原副产物。

Boric acid for industrial use-Determination of boric acid content Sodium metaborate is a by-product from deoxidation of sodium borohydride .

同时发现加入偏硅酸钠或偏硼酸钠作协同缓蚀剂，能显著提高铝合金的抗蚀能力。

It is also discovered at the smae time that ability of anti corrosion of Al alloy can be obviously enhanced by adding sodium metasilicate or sodium metaborate as synergic inhibitor .

电化学还原偏硼酸钠制备硼氢化钠初探GB/T3653.5-1983硼铁化学分析方法色层分离硫酸钡重量法测定硫量

Preliminary Study on Electrochemical Reduction of Sodium Metaborate to Produce Sodium Borohydride ; Methods for chemical analysis of ferroboron & The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content

以偏硼酸钠为原料，与金属钠、石英砂进行加氢反应来制备硼氢化钠。高效液相色谱法测定面制品中硼砂的含量

The sodium borohydride can be obtained by deoxidation of the aforementioned sodium metaborate as raw material in the presence of metalic sodium and quartzite . Determination of Borax in Cereal Foods by High Performance Liquid Chromatography

硼氢化钠-氢还原重量法测定难溶解钌-硼焊料中的钌以偏硼酸钠为原料，与金属钠、石英砂进行加氢反应来制备硼氢化钠。

Gravimetry for the Determination of Ru in Difficultly Dissolved Ru-B Solder Using NaBH_4-H_2 Reduction The sodium borohydride can be obtained by deoxidation of the aforementioned sodium metaborate as raw material in the presence of metalic sodium and quartzite .

本文从反应焓、反应熵以及吉布斯自由能等热力学函数，分别讨论了由偏硼酸钠还原制备硼氢化钠反应的可能性。

In this paper , a method for the preparation of sodium borohydride from sodium metaborate was proposed . According to the thermodynamics , the value of enthalpy , entropy , Gibbs free enthalpy , it was discussed the possibility of reduction of sodium metaborate to produce sodium borohydride .