1) ion precipitant
阴离子沉淀剂
2) ion precipitation
离子沉淀
1.
The preferred ion precipitation technology for extracting tea polyphenols (TP) was investigated, and the ingredients of the product were analyzed with high performance liquid Chromatography.
探讨了离子沉淀法提取茶多酚的最佳工艺条件,并运用高效液相色谱对茶多酚产品进行了成分分析。
2.
Extraction process of TP and caffeine (caf) by mixed solvent composed of water and alcohol, scale-up law of agitating tank, ion precipitation process and flocculation process for TP were studied thoroughly.
本文研究了茶叶茶多酚、咖啡碱的乙醇水溶液提取过程，茶多酚的离子沉淀过程及絮凝沉淀脱咖啡碱过程，提出了乙醇水溶液提取、离子沉淀-絮凝纯化生产茶多酚的新工艺，并对提取搅拌槽的放大规律进行了实验研究。
3) heavy metal precipitating agent
重金属离子沉淀剂
4) anionic starch
阴离子淀粉
1.
The strengthening effect of PUS_01 anionic starch used in Masson's pine branch pulp has been studied,and the optimal charge has been set up.
本文探讨了PUS - 0 1阴离子淀粉在枝桠材松木浆中的增强作用 ,确定了最佳使用量。
2.
This paper focus on the study on anionic starch-aluminium as well as anionic starchformaldehyde combination tannage to manufacture wet-white leather.
本文叙述了阴离子淀粉与铝明矾或甲醛结合耗制做白湿皮的研究，结果表明，阴离子淀粉虽然没有显著的鞋制作用，但与铝明矾或甲醛结合获，可以加工成较满意的白湿皮。
3.
The interaction mechanism of anionic starch in flotation separation of diaspore and illite from bauxite has been investigated by the flotation tests,zeta potential experiments and adsorption capacity measurements.
通过浮选实验、动电位和吸附量测定,考察了阴离子淀粉在一水硬铝石和伊利石浮选分离中的效果与作用机理。
5) ion precipitation
离子沉淀法
1.
Combining the ion precipitation with column chromatography to prepare tea polyphenol was studied.
研究了离子沉淀法和大孔吸附树脂层析法结合制备茶多酚的工艺。
2.
The methods of recovering phenolic compounds from wastewater containing phenols are reviewed in this paper, which consist of reversible complex extraction,cooperating and complex extraction as well as ion precipitation.
本文综述了含酚废水中酚类回收的技术现状，并着重对近年来提出的可逆络合萃取法、协同－络合萃取法和离子沉淀法的原理和工艺进行了较详细的分析、探讨和评价。
6) K + Precipitation
沉淀钾离子
补充资料：阴离子
分子式：
CAS号：
性质：电解时向阳极迁移的带负电荷的粒子，也称阴离子，如C1－，SO4－2，PO43－等。
CAS号：
性质：电解时向阳极迁移的带负电荷的粒子，也称阴离子，如C1－，SO4－2，PO43－等。
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