Precipitation Method Synthesis and Characterization of Basic Magnesium Carbonate and Magnesium Hydroxide 沉淀法制备碳酸镁、氢氧化镁的研究
The Preparation of the Nuclear Grade Strongly Basic Anion Exchange Resin in Hydroxide Form 核级氢氧型强碱性阴离子交换树脂的制备
Is a basic raw material grade aluminum hydroxide. 是一种最基本的原料级氢氧化铝。
The experimental phenomena of hydrothermal synthesizing basic magnesium sulphate by using magnesium sulphate and magnesium hydroxide as the raw materials and by adding growth substance ( such as phosphates) under different conditions were studied. 以硫酸镁和氢氧化镁为原料,加入磷酸盐类晶体助长剂,研究了在不同的条件下水热合成碱式硫酸镁片状粉体的实验现象。
Taking basic magnesium sulphate whiskers and sodium hydroxide as raw materials, the proper process parameters are experimentally investigated for magnesium hydroxide whiskers preparation by hydrothermal synthesization. 本文以碱式硫酸镁晶须和氢氧化钠为原料,研究了水热合成法制备氢氧化镁晶须的合理工艺条件。
However, the catalyst can be reused for above three times. A basic ionic liquid, namely choline hydroxide was prepared and used as a catalyst in synthesis of 1-methoxy-2-propanol via etherification of methanol from propylene oxide and methanol. 本文合成了离子液体氢氧化胆碱,并且利用到环氧丙烷与甲醇在温和条件下醚化合成1-甲氧基-2-丙醇的反应中。