In basic media containing sodium hydroxide, potassium hydroxide, diethylamine and ethylenediamine, and in the presence of sulphide ion, there appears a sensitive adsorption wave.
在氢氧化钠、氢氧化钾、二乙胺和乙二胺碱性溶液中，在硫离子存在下套出现灵敏的吸附波。
The paper introduces the kinds of domestic aluminium hydroxide and the differences in their acid solubilities. It provides the conditions for raw material selection for basic aluminium chloride.
本文介绍了目前国内出售的氢氧化铝的类别及其酸溶性差异，提供选择碱式氯化铝原料的依据。
Respectively using barium hydroxide and a basic anion exchanger as a catalyst, 2, 2-bis (hydroxymethyl) butyraldehyde is prepared from the Aldol condensation of butyraldehyde with formaldehyde.
在碱性催化剂的存在下，甲醛和丁醛经羟醛缩合反应合成2,2—二羟甲基丁醛。
Is a basic raw material grade aluminum hydroxide.
是一种最基本的原料级氢氧化铝。
The forming expanding agent is a mixture of basic cupric zinc carbonate and aluminum hydroxide, and the copper-based catalyst comprises oxides of cupric, zinc and aluminous.
所述成型扩孔剂为碱式碳酸铜锌和氢氧化铝的混合物，所述铜基催化剂包含铜、锌、铝的氧化物。
The relation between sodium hydroxide consumption and Polyvinylmine (PVAm) generation and the kinetics of basic hydrolysis of PNVF were investigated.
研究了聚乙烯甲酰胺(PNVF)碱性水解反应动力学，碱的消耗量与氨基生成量的关系。
The relation between sodium hydroxide consumption and Polyvinylmine (PVAm) generation and the kinetics of basic hydrolysis of PNVF were investigated.
研究了聚乙烯甲酰胺(PNVF)碱性水解反应动力学，碱的消耗量与氨基生成量的关系。
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