1) chalk test
碳酸钙试验
2) calcium carbonate
碳酸钙
1.
Application and market forground of calcium carbonate in china;
我国轻质碳酸钙应用的市场前景
2.
Progress on the application of calcium carbonate in plastics;
碳酸钙在塑料中应用进展
3.
Morphologies of calcium carbonate crystallites grown from aqueous solutions containing polyethylene glycol;
聚乙二醇对碳酸钙晶体生长影响的研究
3) CaCO3
碳酸钙
1.
In-situ modification method was adopted to prepare hydrophobic CaCO3,i.
采用原位法制备改性碳酸钙,即在改性剂存在条件下,由氢氧化钙经过碳酸化制备改性碳酸钙。
2.
The spherical CaCO3 compounds with even size are synthesized in the sodium salt solution of the amphiphilic random copolymer of acrylic acid and styrene.
在苯乙烯-丙烯酸无规共聚物的钠盐水溶液中合成了尺寸均一的球形碳酸钙复合物。
4) CaCO_3
碳酸钙
1.
Effect of Al-Zi Organic Metal Coupling Agent on Interface Properties of Ultrafine CaCO_3;
铝锆有机金属偶联剂对超细碳酸钙表面性能的影响
2.
Property and Application of Papermaking Grade CaCO_3;
造纸碳酸钙品质特性与应用现状及前景
3.
Effect of Vibration on the Properties of PP/nano-CaCO_3 Blends;
振动力场对聚丙烯/纳米碳酸钙复合材料性能的影响
5) calcium carbonate
碳酸钙垢
1.
The trend in the change of cations and anions concentration during the precipitation of calcium carbonate was studied,and a new method of evaluating scale inhibitors′ efficiency was proposed via acid-base titration.
利用此方法对HEDP,PBTCA,丙烯酸-丙烯酸羟丙酯三元共聚物等常用阻垢剂的阻碳酸钙垢性能进行了评价,较传统的络合滴定法具有操作方便、经济,更易于实现自动化等优点。
6) calcium carbonate scale
碳酸钙垢
1.
A study was made on the dynamic process of the formation of calcium carbonate scale in circulating cooling water system as well as the effects of scale inhibiters on it, with the scale-inhibiting performance of several organic phosphonate scale inhibitors evaluated.
主要研究了循环冷却水系统碳酸钙垢形成的动力学过程及阻垢剂对它的影响,并对几种有机磷酸阻垢剂的阻垢性能进行了评价。
2.
The structure of calcium carbonate scale inhibited by PASP was investigated by SEM,FTIR and XRD.
运用SEM、IR和XRD对PASP阻碳酸钙垢的结构进行分析。
补充资料：碳酸钙试验
分子式：
CAS号：
性质：一种粗略测定水中碳酸钙欠饱和程度的方法。该法是在样品水中加入白垩或大理石碎块，待混合后，测定碎块的失重量，确定白垩或大理石在水样中的溶解量，进而计算出pH值。
CAS号：
性质：一种粗略测定水中碳酸钙欠饱和程度的方法。该法是在样品水中加入白垩或大理石碎块，待混合后，测定碎块的失重量，确定白垩或大理石在水样中的溶解量，进而计算出pH值。
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