硼酸

The calcium borate product was prepared with natural ulexite powder,through hydrothermal depolymerization and phase inversion.

以钠解石天然矿粉为原料,经水热解聚和相转制备出酸钙产品。

Mainly discuss fluorborate terne electroplating solution in use for PCB fabrication.

主要论述印制线路板生产中所用氟酸盐镀锡铅溶液。

The pilot plant test has proven that boronate passivant can largely improve the thermal performance of coke.

在工业试验中充分证明了以酸基为主钝剂能够大幅度提高焦炭热性能。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过酸钠与芳胺、芳酰胺、有、醛合,取代、酯反应。

Optimization and modeling of boric acid extraction from colemanite in water saturated with carbon dioxide and sulphur dioxide gases.

在二碳及二硫饱和水溶液中从硬钙石提取酸最优方案研究。

The preparation method of potassium pentaborate (KB5O8) was studied with the replacement reaction between potassium chloride and sodium pentaborate solution.

研究了利用氯钾晶体和五酸钠溶液复分解反应制备五酸钾方法。

The Applications of Arylboronic Acid in biaryl synthesis,synthesis of diaryl ethers,synthesis of aromatic amines and catalytic addition reactions were summarized.

综述了芳基酸在联芳基合成、二芳基醚合成、芳香胺合成和催加成反应中应用。

With the mixture tests design, the interaction mechanism of borate, chlorinated paraffin and zinc dialkyldi thiophosphate (ZDDP) additives is studied.

用混料试验设计方法,研究了酸酯、氯石蜡和二烷基二硫代磷酸锌(ZDDP)相互作用理。

Based on some calculated borate systems involving BBO crystal,the applications of CALPHAD technique in the crystal growth of BBO is presented.

本文基于所计算部分含BBO晶体酸盐体系,研究了相图计算CALPHAD技术在BBO晶体生长过程中一些应用。

An investigation is also made on determining DMDAAC qualitatively by bromophenol blue test and quantitatively by tetraphenyl boron sodium precipitation reac...

用溴酚蓝对DMDAAC进行定性分析，用四苯酸钠及折光率法进行定量分析方法进行了探讨。

There are two reactive groups, amino and butoxy in the borate ester molecule.The structure of the borate ester was characterized by IR spectrum.

［中文文摘］通过分子结构设计,合成了一种氮-内配位结构酸酯偶联剂,解决了酸酯水解稳定性差问题,同时分子结构中含有氨基、丁基活性基团。

A series of reversible thermochromic paints were prepared using different kinds of inorganic compounds as filler,cresol red as chromophoric reagent and boric acid as delomorphic reagent.

以甲酚红为发色剂,酸为显色剂,选择不同无填料,制备出系列可逆热致变色颜料。