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- A series of inhibitors were made from different organic carboxylic acids as monoacid and binary acid to prevent the corrosion of cast aluminum in neutral cooling water. 为了提高中性冷却水系统中铸铝的耐腐蚀性能,通过极化电阻、稳态极化曲线和交流阻抗等电化学方法研究了不同比例一元、二元有机羧酸混合溶液对铸铝的缓蚀性能。
- Corrosion inhibition behavior about organic carboxylic acid on cast aluminum in neutral corrosion medium 有机羧酸在中性腐蚀介质中对铸铝的缓蚀性能研究
- Organic carboxylic acid 有机羧酸
- Effect of Low Molecular Weight Organic Carboxylic Acids on Adsorption of Copper by Variable Charge Soils 低分子量有机酸对两种可变电荷土壤吸附铜的影响
- Carboxylic acid was peroxidized in organic solvents catalyzed by lipase and glycidol was synthesized from allyl alcohol catalyzed by acid peroxide. 摘要利用脂肪酶在有机介质中催化制备过氧酸，丙烯醇在过氧酸的作用下发生环氧化反应生成环氧丙醇。
- Carboxylic acid esters are important chemical raw materials. 羧酸酯是重要的化工原料。
- The results show that,the organic substances that accumulated in recycled water are mainly oxycompound,such as alcohols,ktone,carboxylic acid,etc. 结果表明，循环水中积聚的有机物主要是醇、酮、羧酸盐等含氧化合物；
- A group of organic chemicals with the general formula RCO-NH2 formed from reactions of ammonia (NH3) and a carboxylic acid, RCOO-H+. 一种有机化学基，通式为RCO-NH2，由氨（NH3）和一种羧酸（RCOO-H+）反应得到。
- Esterification is a common organic reaction,usually with the catalysis of acid carboxylic acid and alcohol produce ester. 酯化反应是常见的有机反应,通常是在酸催化作用下由羧酸与醇反应生成酯。
- Sulfuric acid is main catalyst for the synthesis of carboxylic acid esters. 羧酸酯的合成主要用硫酸作催化剂，但这种催化剂有许多缺点。
- One exception is the decarboxylation of aromatic carboxylic acids. 芳香羧酸进行脱羧反应是一个例外。
- The scheme initially involves acylation of thiophene using a carboxylic acid to afford the acyl thiophene. 这条路线是先用羧酸使噻吩已酰化制得酸基噻吩。
- Nitric acid oxidation was found to reduce the surface hydroxyl (OH) groups in increasing the carboxylic acid (COOH) groups. 硝酸氧化减少了碳纤维表面的羟基含量，同时增加了碳纤维表面的羧基含量。
- In the reaction, some aniline is completely oxidized to CO2 or partially oxidized to carboxylic acid. 在反应中有一部分苯胺被完全氧化或部分氧化成CO2或羧酸，
- PVAC latex is prepared by the polymerization of the new type of ethylene carboxylic acid . 采用乳液聚合制备了新的丙烯酸改性的聚乙酸乙烯酯(PVAC)乳液。
- Preparation methods and degradation behavior for poly(carboxylic acid silyl ester)s were reviewed. 综述了聚羧酸硅基酯的合成方法和降解性质。
- The formate activates the carboxylic acid and functions as a source of nucleophilic alkoxide. 羧酸甲酸激活的职能和核醇源泉.
- Phenols, aldehydes, ketones, quinones, carboxylic acids and many other important organic intermediates for fine chemicals can be obtained by oxidizing aromatic compounds. 通过氧化反应可以由芳香族化合物得到酚、醛、酮、醌和羧酸等重要的有机中间体和精细化学品。
- The paper introduces the catalyst research advances in esterification reaction of carboxylic acid. 本文介绍了羧酸酯化反应催化剂的研究进展。
- Anodic oxidation film was prepared on aluminum alloy in sulfuricacid electrolyte.An additive was developed which consists of carboxylic acids and organic compounds. 在硫酸电解液中加入适量由羧酸和有机化合物组成的添加剂，制得铝合金阳极氧化膜。
