1) calcium silicate hydrate
水化硅酸钙
1.
The nano-scale microstructure of calcium silicate hydrate (C–S–H) was investigated by means of atomic force microscope (AFM) in tapping mode using a smooth cement specimen fabricated with a special surface-replica technique.
用原子力显微镜的轻敲模式对采用特殊复型技术制备的平滑水泥基材料试样中水化硅酸钙(calcium silicate hydrate,C–S–H)的纳米尺度结构进行了研究。
2.
Hydrogarnet translate into calcium silicate hydrate,and the hydrate has two types: fine fibrous hydrate and plate high alkali hydrate-bearing Al.
水榴石转化为水化硅酸钙时同时存在两种不同形貌的物相,一种是晶粒周围出现的细小纤维状水化产物,还有一种是在大量水榴石周围出现的较大体积类板状含A l高碱水化产物。
3.
The amount of SO42- ions adsorbed by a surface composed of calcium silicate hydrate (C- S - H), after being dipped in various sulphate solutions, and the zeta potential of C - S - H under the corresponding conditions were investigated.
考察了各种硫酸盐溶液中浸泡过的水化硅酸钙(C-S-H)对SO42-离子的吸附量及其相应条件下C-S-H的ζ电位。
2) hydrated calcium silicate
水化硅酸钙
1.
measurement technology,the feature, particle size and properties of hydrated calcium silicate powder are measured.
通过动态水热合成方法,采用低成本的硅藻土与生石灰作原料,在120℃恒温恒压,并分别在4h、7h、10h的蒸压制度下制备出水化硅酸钙纳米粉体。
2.
Super-fine hydrated calcium silicate powder was prepared by the hydrothermal technology with a high pressure kettle, quartz sand as the siliceous materials and the lime as calcium material.
用生石灰和石英砂作为原材料,在水热反应条件下,制备了水化硅酸钙超细粉体。
3.
In order to deepen the knowledge about the poorly crystalized hydrated calcium silicate,hydrated calcium silicate powders were prepared by means of hydrothermal synthesis using different siliceous materials.
目的研究水热合成水化硅酸钙超细粉体的微观结构,扩充对非结晶态水化硅酸钙的微观结构的认识。
3) calcium silicate hydrates
水化硅酸钙
1.
Study on Microstucture Charateristics & Structure Simualtion of Calcium Silicate Hydrates;
水化硅酸钙的微观结构特征及其结构模拟
2.
Pure calcium silicate hydrates and two samples containing organic macromolecule were synthesized by chemical agents Na2SiO3.
4H2O化学纯试剂及聚羧酸类减水剂、脂肪族类减水剂合成了纯水化硅酸钙及掺聚羧酸有机大分子的水化硅酸钙、掺脂肪族有机大分子的水化硅酸钙。
3.
The objective of the study is to test the phosphorus-removing property of calcium silicate hydrates,a new material potentially suitable for the filter bed as a substrate used in subsurface flow constructed wetlands which are applied to the purification of landscape water and eutrophication control of lakes and reservoirs.
研究了新型填料水化硅酸钙对景观水中低浓度磷的去除效果。
4) CSH
水化硅酸钙
1.
The results showed that Sr~(2+) can replace Ca~(2+) in calcium silicate hydrate (CSH) gel to form solid solution and make the structure of CSH gel more disordered under the experimental conditi.
结果表明:在实验条件下,Sr2+能取代水化硅酸钙凝胶中Ca2+而形成固溶体,并使CSH凝胶结构更趋无序;SrO能与硅灰、水发生反应,优先生成柱状晶态产物3SrO·2SiO2·nH2O;3SrO·2SiO2·nH2O在290～350℃之间脱去结晶水;水化硅酸钙锶固溶体以絮状凝胶为主,而3SrO·2SiO2·nH2O则为柱状晶体且无交叉连生现象;钙硅比为1的CSH凝胶溶解度为0。
2.
Two samples of CSH,with 1.
３的二个水化硅酸钙样品，研究了水化硅酸钙在２００～８００℃温区脱水过程中发生的组成和结构的变化和其脱水相再水化。
5) calcium-silicate-hydrate
水化硅酸钙
1.
In order to investigate the entrapment of Cr(Ⅵ)by calcium-silicate-hydrate, C—S—H containing Cr(Ⅵ)at n(Ca)/n(Si)=0.
为了研究水化硅酸钙在形成过程中对Cr(Ⅵ)的俘获情况,利用分析纯CaO、H2SiO3和Na2CrO4溶液人工合成n(Ca)/n(Si)为1。
2.
In order to investigate the entrapment of Cd(Ⅱ) or Zn(Ⅱ),calcium-silicate-hydrate(C-S-H).
7的2种含Cd(Ⅱ)或含Zn(Ⅱ)的水化硅酸钙(C-S-H),研究C-S-H在形成过程中对Cd(Ⅱ)或Zn(Ⅱ)的俘获情况。
6) calcium silicate hydrate gel
水化硅酸钙凝胶
1.
The nanometer scale gradation in cement hardened paste structure is analyzed and calcium silicate hydrate gel is confirmed as preliminary nanometer scale material.
分析了水泥硬化浆体结构中的纳米级层次 ,确认水化硅酸钙凝胶为初级的纳米级材料 ,在水化硅酸钙凝胶之间较少有化学键合 ,较少有通过第三者化学键合而形成较好的网络结构。
补充资料：水化硅酸钙
分子式：
CAS号：
性质：由硅酸和氧化钙或氢氧化钙化合而成的含水盐类，或硅酸钙与水作用生成的水化产物的总称。其中氧化钙与二氧化硅之比(CaO/SiO2)取决于水灰比、水化温度及液相中石灰浓度。水化硅酸钙有水化硅酸三钙、粒状硅钙石、水化硅酸二钙、硅酸钙石、斜方硅钙石、硬硅钙石、CSH(A)、C2SH2、CSH(B)、结晶托勃莫来石、白钙沸石、特鲁白钙沸石、涅硅钙石、奥硅钙石等多种。
CAS号：
性质：由硅酸和氧化钙或氢氧化钙化合而成的含水盐类，或硅酸钙与水作用生成的水化产物的总称。其中氧化钙与二氧化硅之比(CaO/SiO2)取决于水灰比、水化温度及液相中石灰浓度。水化硅酸钙有水化硅酸三钙、粒状硅钙石、水化硅酸二钙、硅酸钙石、斜方硅钙石、硬硅钙石、CSH(A)、C2SH2、CSH(B)、结晶托勃莫来石、白钙沸石、特鲁白钙沸石、涅硅钙石、奥硅钙石等多种。
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