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- S.Bi, Y.Yang, Z.Yuan, Evolution of particle size and strength of hydrargillite from carbonization in seeded sodium aluminate liquors. 王志;杨毅宏;毕诗文;谢雁丽.;铝酸钠溶液碳酸化分解过程的影响因素
- Seeded precipitation from sodium aluminate liquor is one of the most important processes in the production of alumina. 铝酸钠溶液晶种分解是氧化铝生产过程的关键工序之一,其过程动力学的研究是氧化铝生产过程的重要理论基础问题。
- In the course of alumina production using the Bayer Process, a certain amount of Na2CO3 in liquor is detrimental to ore digestion, solid-liquid separation of digested slurry and evaporation of sodium aluminate liquor. 在拜尔法氧化铝生产过程中,Na2CO3会对溶出、分离沉降、分解、蒸发工序产生不利影响。
- EFFECTS OF ADDITIVES ON PARTICLE SIZE AND STRENGTH OF CARBONIZATION PRODUCT IN SODIUM ALUMINATE LIQUORS 添加剂对铝酸钠溶液碳酸化分解产物粒度和强度的影响
- Keywords Diaspore ore;Sodium aluminate liquor;lst-stage precipitation;Sandy alumina; 一水硬铝石矿;铝酸钠溶液;一段分解;砂状氧化铝;
- sodium aluminate liquors 铝酸钠溶液
- sodium aluminate liquor 铝酸钠溶液
- Hydrometallurgical removal of sulphur from industral sodium aluminate solution with barium aluminate is studied. 介绍了用铝酸钡从工业铝酸钠溶液中湿法除硫的试验结果。
- The additives used in the precipitation of Bayer sodium aluminate solution and their acting mechanism are described. 本文介绍了拜耳法铝酸钠溶液分解用添加剂,并分析了其作用机理。
- A method for the determination of sodium stearate in sodium aluminate solution was developed. 用溶剂浮选-气相色谱法测定铝酸钠溶液中的硬脂酸钠。
- Based on these,research directions of desilication in sodium aluminate solution are presented. 在此基础上指出了铝酸钠溶液脱硅的研究方向。
- The mechanochemistry effects on the process of diaspore type bauxite in sodium aluminate solution was investigated. 力化学方法处理铝土矿,可明显改善其溶出性能。
- It is an important process for seeded precipitation in sodium aluminate solutions. 氧化铝生产过程中,铝酸钠溶液的晶种分解是一个非常重要的过程。
- Decomposition mechanism of the sodium aluminate solution were introduced in the article, the strengthe. 本文同时也综述了铝酸钠溶液种分分解机理及其强化手段。
- Dawsonite decomposition method, a new process for produing sodium aluminate, is proposed. 提出了由丝钠铝石分解法制固体铝酸钠的新工艺。
- Microcrystal mordenite was synthesized using self-prepared silicon dioxide as the silicon source and sodium aluminate as the aluminum source. 以自制二氧化硅为硅源、市售偏铝酸钠为铝源合成丝光沸石。
- This paper introduces two new methods for sweet water depuration in glycerin production the method of sodium aluminate and barium hydroxide. 本文介绍甜水净化处理的两种新方法:偏铝酸钠法和氢氧化钡法。
- This paper studies the affection of phosphoric compound on hydrolization process of sodium aluminate solution with seed crystal. 研究了磷酸对铝酸钠溶液种分分解的影响。
- Therefore, the nonionic surfactant can effectively intensify the seeded precipitation process of sodium aluminate solution. 非离子型表面活性剂能有效强化铝酸钠溶液晶种分解过程。
- Modified aluminum hydroxid was prepared by carbonation of sodium aluminate in Rotating Packed Bed (RPB) coupled with hydrolysis. 利用旋转填充床碳分-水热耦合法制备改性氢氧化铝。
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