1) weak alkali system
弱碱体系
1.
The corrosion of 20# steel in adopted liquid of ASP(Alkali/Surfactant/Polymer) flooding weak alkali system was studied and the specimens were examined using scanning electron microscopy.
通过室内配置模拟液和现场取样挂片试验,对腐蚀后的金属表面进行了形貌观察和表面元素分析,研究了20#钢在三元复合驱弱碱体系溶液中的腐蚀状况。
2) alkali ASP system
弱碱三元复合体系
1.
Analysis of influential factors of alkali ASP system property;
弱碱三元复合体系性质及其影响因素
3) alkali system
强碱体系
1.
Through the experiments in door and in field,analyzing the corrosion adaptability of tank used in produced liquid of the asp complicated flooding alkali systems,the internal anti-corrosion transformation plan of tanks in the using recover system and the new-built asp complicated flooding productivity engineering project internal anti-corrosion plan are proposed.
通过室内和现场试验,分析在用采出系统中储罐对三元复合驱强碱体系采出液的腐蚀适应性,提出在用采出系统的储罐内防腐改造方案建议和新建三元复合驱产能工程采出系统的储罐内防腐方案,控制采出系统内腐蚀,促进采出系统的长期安全运行。
4) Acid-Base system
酸碱体系
5) alkaline system
碱性体系
1.
A method of aerial oxidation of As(Ⅲ) in alkaline system was investigated using potassium permanganate as catalyst.
研究了碱性体系下以高锰酸钾为催化剂空气氧化As(Ⅲ)的方法,考察了溶液pH值、总砷浓度、空气流量、反应温度和反应时间等因素对As(Ⅲ)氧化效果的影响,采用X射线衍射、扫描电镜、化学物相分析等方法对反应产物进行了表征。
6) weak alkali
弱碱
1.
This paper was overviewed on preparing chelating, weak acid, weak alkali and amphoteric ion exchange fiber based on polyacrylonitrile, and analyzed the advantage and disadvantage of the preparaing methods and also prospected its development.
对以聚丙烯腈为基体通过化学改性来合成螯合、弱酸、弱碱、两性离子交换纤维的制备方法进行了综述,分析了制备方法的优缺点,并展望其发展前景。
补充资料：弱碱
分子式：
CAS号：
性质：在水溶液中只能小部电离的碱类。具有弱的碱性（反应）。
CAS号：
性质：在水溶液中只能小部电离的碱类。具有弱的碱性（反应）。
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