1) acid natural waters
高岭石平衡
2) Aluminum
[英][ə'lju:minəm] [美][ə'lumɪnəm]
高岭石固相平衡
1.
Computer Simulation of the Buffering Effects of Aluminum in Acidic Natural Waters Equilibria with the Mineral Phase Kaolinite;
与高岭石固相平衡的酸性天然地表水中铝的缓冲作用的计算机模拟
3) metakaolin
[,metə'keiəlin]
偏高岭石
1.
In this study,fly ash and metakaolin were used as main materials,kalium hydroxide as activator,liquid sodium hydroxide as structural template to prepare geopolymer.
以粉煤灰和偏高岭石为主要原料,氢氧化钾为激发剂,工业液体硅酸钠作结构模板剂制备了无机矿物聚合物材料。
2.
Geopolymer was synthesized with metakaolin and tungsten-tailing as the main raw material and alkali activator composed of sodium silicate solution and sodium hydroxide solution.
以偏高岭石、钨尾矿为主要原料,水玻璃和NaOH组成的碱激发剂制备矿物聚合材料,测试了制品的抗折强度,讨论了几个主要因素对其性能及结构的影响。
3.
Researches show that,the Metakaolin of Datong coal gangue made from temperature 600℃,possesses best pozzolanic activity;Concrete compression strength of blending Datong metakaolin of 600℃ has surpassed calcined meta kaolin compression strength of 850℃ and 1000℃,and at the moment its nature is optimum.
研究结果表明,经600℃煅烧形成的偏高岭石,具有最佳的火山灰活性;掺合经600℃煅烧的大同偏高岭石到水泥中,能显著改善混凝土的力学性能,提高混凝土的密实度和机械强度,为大同高岭岩煤矸石在建材、化工等领域的深加工利用提供了科学依据。
4) kaolin
[英]['keɪəlɪn] [美]['keəlɪn]
高岭石
1.
Preparation and characterization of kaolin-suported TiO_2 photocatalyst;
TiO_2/高岭石负载型催化剂的制备与表征
2.
Studying of scale buildup mechanism of triple compound flooding──Interaction sodium hydroxide with kaolin and montmorillonite;
三元复合驱结垢机理研究——NaOH对高岭石和蒙脱石的作用
3.
By means of rock testing such as X-ray diffraction analyzer and XL-30 energy spectrum electron microscope, chemical behavior of kaolin in 7 different types of acid, i.
利用X-射线衍射分析仪、XL-30能谱电镜等岩矿测试手段,系统评价了高岭石在5%HCl、5%HCl+0。
5) metakaolinite
偏高岭石
1.
Preparation and possible mechanism of potassium acetate/metakaolinite intercalated composites
醋酸钾/偏高岭石插层复合材料的制备及机理研究
2.
A geopolymer material based on dehydrolyed aluminosilicate and phosphoric acid was synthesized from metakaolinite condensed with low-polymeric \~(3n-)_n tetrahedral units in phosphoric acid aqueous solution at room temperature.
在室温条件下,通过偏高岭石与磷酸水溶液中低聚[PO4]3nn-四面体基团的缩合,制备了脱水铝硅酸盐磷酸基矿物键合材料,该反应产物具有三维Si—O—Al—O—P结构。
3.
The degree of geopolymeric reaction between metakaolinite and sodium silicate solutions was characterized by the compressive strengths of the products of the geopolymeric reaction.
采用硅酸钠溶液与偏高岭石的固化键合反应所得到的固体产物的抗压强度表征其键合反应的程度 ,并对不同模数的硅酸钠溶液条件下获得的矿物聚合材料的强度进行了测试。
6) metakaolinite
变高岭石
1.
The research on the structure of metakaolinite by using wide_angle X -ray diffraction_scattering technology(WAXS) and its radial distribution function(RDF) shows that metakaolinite is a hemicrystal which is disordered in c -axle and composed of non_crystalline phase and a little crystalline phase.
变高岭石是高岭石的加热相变产物 。
2.
The microstructure differences between pianlinite and metakaolinite were studied based on the wide angle X ray diffraction scattering technology and the radial distributing function for pianlinite and metakaolinite samples heated at different temperatures.
采用广角度 X射线衍射 -散射 ( WAXS)测试技术和由此得到的径向分布函数 ( RDF) ,研究了偏岭石与变高岭石的结构差异 。
3.
Microporous silica is prepared by selective leaching of metakaolinite with 25 mass% H_2SO_4 solution at 80℃ for 2h.
利用高岭石的高硅含量和层状结构特征,于600℃煅烧24h 得到变高岭石,用25mass%的稀硫酸选择性浸取变高岭石2h 制备微孔氧化硅。
补充资料：氨合成平衡速率氨平衡合成率
分子式：
CAS号：
性质：又称氨合成平衡速率氨平衡合成率。在不同的催化反应条件下，氨合成反应达到一定程度的化学平衡时氨合成的反应率或合成率。在实际氨合成生产中，不可能达到平衡氨合成率，在工业上设计氨合成塔时，就必须着眼于它的运行能最大限度地接近平衡氨合成率。
CAS号：
性质：又称氨合成平衡速率氨平衡合成率。在不同的催化反应条件下，氨合成反应达到一定程度的化学平衡时氨合成的反应率或合成率。在实际氨合成生产中，不可能达到平衡氨合成率，在工业上设计氨合成塔时，就必须着眼于它的运行能最大限度地接近平衡氨合成率。
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