1) neutralization method
中和法
1.
This paper has summarized the development and the current situation of acid mine drainage treatments;it has introduced neutralization method,constructed wetland and microorganism method in detail.
本文总结了国内外治理酸性废水的方法与研究现状,详细介绍了中和法、人工湿地和微生物法的治理方法。
2.
Intaglio printing wastewater concentration is treated with neutralization method .
利用中和法处理印钞废水浓缩液 ,通过实验确定印钞废水浓缩液的临界破乳点及所用酸量。
3.
In order to develop a new approach of preparing HA based on the principle of neutralization method, carbonate-containing HA was prepared in the system of Ca(OH)_2-H_3PO_4 in which part of Ca(OH)_2was supplanted by CaCO_3at a reaction temperature and reactant addition different from the routine conditions.
为开发制备含CO32-的羟基磷灰石(HA)新工艺,以Ca(OH)2-H3PO4为原料,依据中和法原理,用CaCO3代替部分Ca(OH)2,采用不同于常规的反应温度和加料操作制备HA。
2) neutralization
[英][,nju:trəlai'zeiʃən] [美][,nutrələ'zeʃən]
中和法
1.
Determination of SeO_2 Amount in Industrial Selenium Dioxide Using Neutralization;
中和法测定工业二氧化硒中SeO_2的含量
2.
We found out the optimal technology conditions of calcium propionate made from eggshells with neutralization were as follows:the reaction temperature was 50 ℃,the propionate was over much 50%,the time of reaction were 45 minutes.
综述了高效饲料防腐剂丙酸钙的制备方法,确定了以鸡蛋壳为原料,中和法制备丙酸钙的最佳工艺条件:反应温度为50℃,丙酸过量程度为50%,反应时间为45min,经过滤、浓缩,烘干得粉末状白色无水丙酸钙晶体,其产率可达90%以上。
3) neutralization process
中和法
1.
The optimum conditions of extracting tellurium by the neutralization process were determined.
对分铜液进行了分析,提出了从分铜液中提取碲的工艺方法,确定了中和法沉碲的最佳工艺条件。
2.
The neutralization process can be used to treat acidic aluminum-containing wastewater.
酸性含铝废水可采用中和法处理,但高浓度的铝离子却造成了废水沉淀困难,出水不能达标排放。
4) neutralizing method
中和法
1.
A neutralizing method for producing alkaline aluminium chloride by waste hydrochloric acid including aluminium chloride from anthraquinone by benzene anhydride method production process is studied in this paper.
以苯酐法生产蒽醌时所产生的含氯化铝的废盐酸为原料 ,采用中和法制备碱式氯化铝。
5) Alkali neutralization process
碱中和法
6) half-neutralization method
半中和法
1.
A new technique, the extraction of xylose from the paper- making bagasse by the half-neutralization method was reported.
报道了以糖厂造纸蔗渣为原料提取木糖的方法,对蔗渣的水解条件进行了研究,找出了最佳反应条件,提出了半中和法生产木糖的新工艺。
补充资料：中和法
分子式：
分子量：
CAS号：
性质：容量分析法的一种。也称酸碱滴定法。用标准酸溶液或标准碱溶液进行中和反应以测定碱含量或酸含量的方法。基本反应是氢离子和氢氧根离子结合而成水。可用于碱类或酸类的含量测定。
分子量：
CAS号：
性质：容量分析法的一种。也称酸碱滴定法。用标准酸溶液或标准碱溶液进行中和反应以测定碱含量或酸含量的方法。基本反应是氢离子和氢氧根离子结合而成水。可用于碱类或酸类的含量测定。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条