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一、水化学法及其意义在氧化钙(或氢氧化钙)的参加下,用氢氧化钠溶液水热分解铝硅酸盐(包括天然的和工业废渣)原料生产氧化铝的方法,叫做水化学法。该法系苏联学者波诺马列夫和萨仁于1957年首先提出来的,用以处理霞石,后来进一步发展为处理高硅铝矿。波诺马列夫、萨仁和尼等在1964至1984年的许多专题论文中,又提出了水化学法主要的物理化学原理、技术条件和工艺流程等。水化学法的实质是建立在有氧化钙存
First, the water chemistry method and its significance In the presence of calcium oxide (or calcium hydroxide), with sodium hydroxide solution hydrothermal decomposition of aluminosilicate (including natural and industrial waste) raw materials to produce alumina, a method called water Chemical method. The law was first proposed by Soviet scholars Bonoman Lev and Samantha in 1957 to deal with nepheline and later further developed to deal with high silica-alumina. In many monographs from 1964 to 1984, Bonomarev, Samantha and Nepalese proposed the main physico-chemical principles, technical conditions and technological processes of hydration. The essence of water chemistry is based on the presence of calcium oxide