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1)  acid/alkali osmotic swelling process
酸碱渗透溶胀法
1.
This paper introduces the development of the micron/submicron sized hollow polymer microsphere made by acid/alkali osmotic swelling process and reviewed the present research progress,with the emphasis on discussion of the affecting factors on the hollow polymer morphology and property control.
介绍了酸碱渗透溶胀法制备微米/亚微米级中空聚合物微球,以该方法制备中空聚合物微球的具体步骤为顺序,综述了现阶段该方法制备中空聚合物微球的研究现状,分析了该方法中有关微球中空形态及性质控制的影响因素,并对中空聚合物微球未来的研究方向和应用前景进行了展望。
2)  osmotic swelling
渗透溶胀
3)  Swell with alkali and acid
碱酸溶胀
4)  organic-solvent-penetrate way
有机溶剂渗透法
1.
This paper analyzes influential factors on the strength and impermeability of High Performance Fly Ash Concrete (HPFAC) by orthogonal experimental design and adopts advanced organic-solvent-penetrate way to evaluate the permeability of High Performance Fly Ash Concrete accurately and quickly.
采用比较先进的有机溶剂渗透法准确、快速评价高性能粉煤灰混凝土的渗透性。
5)  alkali-acid dissolve experiment
酸碱溶出法
1.
A study on the pozzolanic activities of four mineral additives including fly ash(FA), pulverized fly ash(PFA), pulverized non-alkali glass powder(PNG) and pulverized quartz(PQ) was carried out with mechanical and alkali-acid dissolve experiments.
采用强度试验法和酸碱溶出法对原状粉煤灰(FA)、磨细粉煤灰(PFA)、磨细无碱玻璃粉(PNG)和磨细石英粉(PQ)这4种矿物掺合料的火山灰活性进行了对比研究。
6)  base-dissolving acidification method
碱溶酸析法
1.
Sulfuric acid method, base-dissolving acidification method, ion exchange resin method, and acetone-sulfuric acid method were studied in this paper for extraction of fulvic acid from weathered coal in which the content of humic acid is high, fulvic acid is low.
通过实验,研究了硫酸法、碱溶酸析法、离子交换树脂法、硫酸丙酮法四种方法的提取效果,并对硫酸丙酮法作了深入研究。
补充资料:碱酸洗涤法
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性质:是一种最常用的污溶剂净化方法。碱可以和磷酸二丁酯及磷酸一丁酯生成可溶于水的物质,因而能有效地洗去溶剂降解产物。此外碱洗还能去除一些裂变产物放射性。酸洗的作用是使溶剂酸化和破乳。常用的碱有碳酸钠和氢氧化钠。酸有硝酸。高锰酸钾有时和碱一起使用,用于洗涤高辐照剂量的污溶剂。洗涤常在混合澄清槽或洗涤球中进行,接触时间一般为3~5min,相比为o/a=1~10。碱洗温度为50℃,酸洗温度小于35℃。常用的洗涤方法是碱洗后过滤,再用酸洗,再碱洗。

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