介绍了沉降槽的设计条件，计算了酸不溶物的沉降速度和沉降面积，总结了改造效果。
Design conditions of settling tank were introduced, settling speed and settling area for acid insoluble were calculated, and the reformation effect was summarized.
试验表明，测定方案可行，酸不溶物的测定结果与实际混合材掺量的偏差<0.6%。
The result showed that the deviation between metered quantity of additives in cement and test result was less than 0.6%. This means that the method is feasible.
风化前锋是一个重要的地球化学作用场所，在这一狭窄的界面上，伴随碳酸盐矿物的快速淋失，残余酸不溶物开始了明显分解。
The weathering front is a main place of geochemical reaction, and at this limited-thick interface, with quick dissolution of carbonates, acid-insoluble residues begin to obviously decompose.
根据化学反应方程序计算出溶解一定质量的水泥熟料需要盐酸的摩尔数，结果发现该值明显低于测定水泥酸不溶物常用的摩尔数。
The Molar number of hydrochloric acid needed to dissolve a certain amount of clinker, calculated with the chemical reaction formular, was always lower than that of practical used.
方法：按《中国药典》2005年版一部附录的方法测定水分、总灰分、酸不溶灰分和浸出物。
Methods: the water content, total ashes, insoluble in acids ashes and extracts were determined according to the approaches listed in the Chinese Pharmacopeoa published in 2005.
方法：采用中国药典（2005版）的方法进行醇溶性浸出物、总灰分、酸不溶灰分的测定；
Methods:The alcohol-soluble extracts, ash and acid insoluble ash were determined respectively by the methods issued in the Pharmacopoeia(2005 edition)of the People's Republic of China.
通过对酸解液中胶体及不溶物的絮凝沉降影响因素的研究，寻找较为合理的沉降操作条件；
Study on flocculating and precipitation of colloid and acid-indiscerptible materials in order to find suitable operation condition;
通过对酸解液中胶体及不溶物的絮凝沉降影响因素的研究，寻找较为合理的沉降操作条件；
Study on flocculating and precipitation of colloid and acid-indiscerptible materials in order to find suitable operation condition;
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