...技资讯 - 水资讯网 关键词］粉煤灰；酸改性；类芬顿试剂氧化；造纸；废水处理 [gap=731]Key words: fly ash；acid modification；Fenton-like reagent oxidation；papermaking；wastewater treatment ..
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acid-modification 酸式变形 ; 酸变性
amino acid modification 氨基酸化学修饰
citric acid modification 柠檬酸改性
acrylic acid modification 丙烯酸改性
silicic acid modification 硅酸修饰
phosphorous acid modification 亚磷酸改性
hydrochloric acid modification 盐酸改性
lactic acid modification infixative 固定液的乳酸改良法
Under above conditions, conversions of aldehydes or ketones and selectivities to the products can achieve more than 91.6% and more than 98.2%, respectively. Acid modification is beneficial to improve performance of kaolin catalyst in condensation reaction.
实验结果表明,质子酸改性高岭土对醛(酮)与乙二醇的缩合反应具有良好的催化性能,醛(酮)的转化率在91.6%以上,对应产物的选择性在98.2%以上。
参考来源 - 质子酸改性高岭土催化合成缩醛(酮)·2,447,543篇论文数据，部分数据来源于NoteExpress
The product is made from polylactic acid modification wollastonite composite material.
该制品是以聚乳酸改性硅 灰石复合材料为原料制成的制品。
Acid modification of gluten and its application in the aquosity coating were researched in this article.
研究了谷朊粉的酸法改性及其在新型水性涂料中的应用。
The hydrolysate of rapeseed oil, octadecenoic acid, can be used for modification of various alkyd resins.
菜籽油经水解制成十八烯酸，可制备各类改性醇酸树脂。
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