您要查找的是不是:
- magnesium hydroxide method 氢氧化镁精制法
- A new technology of wet method for synthesis of magnesium stearate by saponification of stearic acid with fleshly formed magnesium hydroxide in aqueous medium is described. 介绍一种在水介质中由硬脂酸与新生成的氢氧化镁进行皂化反应合成硬脂酸镁的湿法新工艺。
- The best condition of preparation for nanometer magnesium hydroxide are gotten. 得出了制备纳米氢氧化镁的最佳条件。
- The authors of this paper prepared the flake, needle and complex fibrous magnesium hydroxide micro powder, through addition of crystal habit modifier, by hydro-thermal synthesis method. 本文作者利用水热合成法、过加入适量的晶习改变剂制备出了片状、状以及复合型纤维状的氢氧化镁微粉。
- The authors of this paper prepared the flake, needle and complex fibrous magnesium hydroxide micro powder, through addition of crystal habit modifier, by hydrothermal synthesis method. 本文作者利用水热合成法、通过加入适量的晶习改变剂制备出了片状、针状以及复合型纤维状的氢氧化镁微粉。
- High purity nano-sized magnesium hydroxide was prepared by impinging stream reaction crystallization method using bischofite (from Chaerhan salt lake,in Qinghai Province) as raw material. 采用撞击流反应结晶方法,以青海盐湖水氯镁石为原料,制备了高纯纳米氢氧化镁。
- This paper introduces the method of preparing high-purity magnesium hydroxide by double decomposition method with industrial magnesium chloride and barium hydrosulfide as the raws materials. 以工业氯化镁和硫氢化钡为原料,采用复分解法合成高纯氢氧化镁。
- This paper analyzed the preparation method of magnesium hydroxide flame retardant. And bring up some suggestions for the development and application of magnesium hydroxide flame retardant. 介绍了氢氧化镁阻燃剂的制备方法,并对氢氧化镁阻燃剂的开发应用提出了建议。
- Above research results have established good foundation for next research of nanometer magnesium hydroxide. 研究成果为纳米级氢氧化镁下一步的深入研究打下了良好基础。
- It is shown that magnesium hydroxide is a new type of inorganic fire retardant which is friendly to environment. 指出氢氧化镁阻燃剂是一种新型的、对环境友好的无机阻燃剂。
- Results Positive rate of plumbum acetate and ammonia hydroxide method is significantly higher than that of PH and reduction lactose method (P<0.001). 结果用醋酸铅氢氧化铵法检测乳糖比PH还原糖法的检出率阳性高。P<0.;001;两种方法具有显著性差异。
- A new process for preparing high-purity and ultrafine magnesium hydroxide with precipitated magnesium mud was studied. 文章探索以吉兰泰盐湖卤水的沉淀镁泥为镁源,制备高纯、超细氢氧化镁的工艺条件。
- Comprehensively,magnesium hydroxide filling amount of 100 was the best recommended value. 所以综合各因素考虑,氢氧化镁添加量为100份时最适宜。
- By comparing the sodium hydroxide method and the salvolatile method,the former with low cost and high converting rate is a new valuable process for spreading. 进行了氢氧化钠法和碳酸铵法的对比研究,得出了氢氧化钠法生产成本低,转化率高,是值得推广的新工艺。
- Under the optimal condition,decolor rate of dyestuff on magnesium hydroxide could reach 99%. 在最佳条件下,氢氧化镁对直接墨绿染料及工厂中的印染废水的脱色率可以达到99%25。
- The series, development trend of fire retardant and the advantage of magnesium hydroxide as fire retardant are introduced simply. 摘要简要介绍阻燃剂的种类、发展趋势和氢氧化镁作为阻燃剂的优点。
- XRD analysis revealed that magnesium hydroxide was still the unique corrosion product in the simultaneous presence of dc and ac currents. XRD分析表明,有交流电干扰时镁阳极腐蚀产物仍然只有Mg(OH)_2,这与单纯直流放电时的结果一样。
- The quality of magnesia can be over the standard of super grade product if magnesium hydroxide obtained in the process is treated by carbonation. 若将制取过程中所得的氢氧化镁进行碳化处理,则产品质量超过了优等品的要求。
- Aluminium hydroxide and magnesium hydroxide are both medicines called antacids. They are used to reduce the acidity of the stomach's juices. 氢氧化铝和氢氧化镁都属于抗酸性药物,用他们来减少胃部的过多酸性。
- The influence of magnesium hydroxide sulfate hydrate whiskers(MHSH) on the properties of LDPE composites has been studied systemically. 系统研究了碱式硫酸镁晶须(MHSH)对低密度聚乙烯(LDPE)性能的影响。