Adsorption and corrosion inhibition of solium tripolyphate on aluminum surface in fluoboric acid solution;
氟硼酸体系中三聚磷酸钠对铝的吸附及缓蚀作用
Adsorption and its corrosion inhibition of solium furan—formaldehyde on aluminum surface in fluoboric acid solution;
氟硼酸体系中糠醛对铝的吸附及缓蚀作用
Process for the preparation of fluoboric acid from fluosilicic acid,a byproduct of phosphate was introduced.
阐述了利用磷肥副产氟硅酸制备氟硼酸的新工艺。
Application of fluorboric acid in low permeability formation of block Fan128;
氟硼酸酸化技术在樊128区块低渗透油层改造中的应用
Therefore, according to the special mechanism of fluorboric acid, we have developed fluorboric acid system which is suited for loose sandstone reservoir and formation damage.
为此,根据氟硼酸酸化的特殊机理,研究出了适宜雁木西疏松砂岩油藏特点和储层伤害特点的氟硼酸酸化技术。
The azidation reaction was carried out using 4,4'-diamino diphenyl methane as raw material and fluoroboric acid as acidic reaction medium and fluorinating material with molar ratio of 4,4'-diamino diphenyl methane to fluoroboric acid 1:6 under temperature of 0～5℃, sodium nitrite adding time of 20～30 min.
以4,4′-二氨基二苯甲烷为原料,氟硼酸既作酸性介质又作氟化原料,其与原料摩尔比为6:1,在温度0～5℃,亚硝酸钠滴加时间20～30min条件下进行重氮化反应;采用甲苯溶剂法分批加料进行分解反应,反应时间1 h;再用70％稀硝酸通过滴加方式进行氧化反应,滴加时间3h,恒温反应3 h,制得4,4′-二氟二苯甲酮产品。
The research was concentrated on the co catalysis effect and the related catalytic mechanism of strong acids,such as amino sulfonic acid, p toluenesulfonic acid and fluoroboric acid.
研究了氨基磺酸、氟硼酸及对甲苯磺酸的助催化作用 ,并探讨了其催化机理。
Study on potassium borofluoride production process by waste acid from hydrofluoric acid production;
氢氟酸生产废酸制氟硼酸钾工艺研究
This method adopted sulfuric acid to decompose potassium borofluoride to form potassium sulfate, then sodium tetraphenylborate was added to precipitate potassium ions, and finally the potassium borofluoride content was determined on the basis of the weight of formed potassium tetraphenylborate.
采用硫酸分解氟硼酸钾生成硫酸钾,用四苯硼酸钠沉淀钾离子,根据四苯硼酸钾重量计算氟硼酸钾含量。
Pb-WC-ZrO_2 composite coatings were prepared with addition of suitable amount of solid particles such as WC and ZrO_2 in lead fluoborate system.
通过在氟硼酸铅体系中加入适量的固体颗粒,制得Pb-WC-ZrO2复合镀层。
Determination of Potassium Borofluoride Content with Potassium Tetraphenylborate Gravimetric Method
四苯硼酸钾重量法测定氟硼酸钾含量
a salt of fluoroboric acid.
氟硼酸形成的一种盐。
DIRECT [BFJ-ELECTRODE POTENTIAL DETERMINATION OF TRACE BORON IN ROCK SAMPLES
氟硼酸根电极直接电位法测定岩矿中的微量硼
Research progress in electrolyte lithium salt lithium oxalyldifluoroborate
电解质锂盐草酸二氟硼酸锂的研究进展
Study on the Preparation and Properties of Rare-earth Doped Bismuth Fluoroborate Glass;
稀土掺杂铋氟硼酸盐玻璃制备与性能研究
Quantum Chemical Study of Alkyl Imidazolium Tetrafluoroborate Ionic Liquids
烷基咪唑四氟硼酸盐离子液体的量子化学研究
Study on the synthesis of ionic liquid N-butylpyridine tetrafluoroborate
离子液体N-丁基吡啶四氟硼酸盐的合成研究
Study on electrodeposition process of invar alloy foil in a fluoroborate electrolyte
氟硼酸盐体系电沉积因瓦合金箔的工艺研究
Measurement of Solubilities of Toluene,Benzyl Alcohol,Benzaldehyde and Benzoic Acid in 1-Ethyl-3-Methylimidazolium Tetrafluoroborate
甲苯、苯甲醇(醛/酸)在1-乙基-3-甲基咪唑四氟硼酸盐中溶解度的测定
Electrochemical Properties of LiBC_2O_4F_2 Organic Electrolytes for Lithium Batteries
锂电池用草酸二氟硼酸锂有机电解液的电化学性能
The Preparation of Ionic Liquid-1-butyl-3-methyl Imidazolium Tetrafluoroborate by Microwave-assisted One-step Method;
微波一步法合成离子液体—四氟硼酸1-丁基-3-甲基咪唑
Synthesis and Characterization of Ionic Liquids of the 1-isobutyl-3-methylimidazolium Tetrafluoroborate
离子液体1-异丁基-3-甲基咪唑四氟硼酸盐的合成与表征
Effect of KBF_4 on Iron Reduction and As-cast Microstructure in the Process of Magnesium Smelting
氟硼酸钾对镁合金的除铁作用及组织结构的影响
Measuring of Ionic Liquid N-Butylpyridium Fluoroborate Content in Methanol
四氟硼酸N-正丁基吡啶室温离子液体在甲醇中含量的测定
Simulation Calculation of Structure Property of 1-ethyl-3-methylimidazolium Tetrafluoroborate Ionic Liquid
1-乙基-3-甲基咪唑四氟硼酸盐离子液体结构性质的模拟计算
Study on the microwave-assisted synthesis of ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate
微波法合成离子液体1-乙基-3-甲基咪唑四氟硼酸盐的研究
Measure of 1-methyl-3-butylimidazolium Nitrat Content in Methanol by UV Spectra
紫外光谱法检测甲醇中四氟硼酸1-甲基-3-丁基咪唑的含量
Simple,Rapid and Clean Synthesis of Dialkylimidazolium Tetrafluoroborate ionic Liquids with high Purity
简单、快速、清洁合成高纯度二烷基咪唑四氟硼酸离子液体(英文)