Hydrometallurgical removal of sulphur from industral sodium aluminate solution with barium aluminate is studied.

1、

Therefore , the nonionic surfactant can effectively intensify the seeded precipitation process of sodium aluminate solution.

非离子型表面活性剂能有效强化铝酸钠溶液晶种分解过程.

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2、

The effect of sulpho aluminate cement on the performance of Portland cement was studied.

研究了硫铝酸盐水泥熟料对复合硅酸盐水泥性能的影响.

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3、

This paper introduces the composition and properties of calcium aluminate type concrete expansion agent ( AEA ).

介绍了铝酸钙类 ( AEA ) 混凝土膨胀剂的组成及性能.

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4、

Modified aluminum hydroxid was prepared by sodium aluminate in Rotating Packed Bed ( RPB ) coupled with hydrolysis.

利用旋转填充床碳分-水热耦合法制备改性氢氧化铝.

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5、

Effect of additives and fineness on the properties of sulpho aluminate cement were investigated by experiments.

本文通过大量的实验工作,探讨了细度和外加剂对硫铝酸盐水泥性能的影响.

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6、

Bell method which dissolves sodium aluminate is a main way for production of aluminium oxide.

拜尔法溶出铝酸钠是当今生产氧化铝的一种主要方法,在其工序中,必须使用大量的压力容器及管道.

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7、

The dry shrinkage of Portland cement and calcium aluminate cement composite cement system trends towards enlarger.

复合体系的胀后干缩有增大的趋势.

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8、

Decomposition mechanism of the sodium aluminate solution were introduced in the article, the strengthen.

本文同时也综述了铝酸钠溶液种分分解机理及其强化手段.

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9、

In this paper, a new technological process Bayer Process-Calcium Aluminate cement is presented.

提出了拜尔法 - 铝酸钙水泥新工艺.

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10、

The aluminate phosphor BaMgAl 10 O 17∶ Eu 2 + ( BAM ) was successfully synthesized by rapid combustion process at 600 ℃ furnace temperature.

应用燃烧法在较低温度(600℃)下,于空气中快速合成BaMgAl10O17∶Eu2+ ( BAM ) 荧光体.

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11、

The preparation technique for cobaltous aluminate, the coating mold wall and casting process are also introduced.

介绍铝酸钴的制备、面层涂料的配制以及合金的浇注工艺.

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12、

Strontium aluminate long persistence phosphors were prepared through homogeneous precipitation method.

采用均匀沉淀法制备铝酸锶基质长余辉发光材料.

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13、

Dawsonite decomposition method , a new process for producing sodium aluminate, is proposed.

提出了由丝钠铝石分解法制固体铝酸钠的新工艺.

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14、

After varying the annealing treatment, the cubic texture of aluminium foils with Al content of 99.

99%的两种铝箔进行了多种退火处理, 利用蚀坑法分析统计了热处理后铝箔的立方织构含量.

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15、

CD consists of a piece of aluminium coated with transparent plastic 12 cms across for producing sound.

这种小型薄圆盘是一块直径为十二厘米的铝片,表面涂上一层透明的塑胶用以播出声音.

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16、

Hongdao has good advantage in Colour Coating , Machinery Equipment , Aluminium Composite Panel.

红岛以彩涂、械、业为三大产业.

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17、

Treatment and comprehensive utilization of wastewater and residue in aluminium profile surface treatment were introduced.

讨论了铝型材生产废水废渣处理与综合利用的几个问题.

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18、

Aluminium became environmental health hazard in the 1980 s on two counts.

自从1980年代起,铝就被认为会对健康造成为害,其理由有二.

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19、

Aluminium has taken the place of copper in many ways.

铝在许多方面代替了铜.

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20、

Aluminium as well as most metals is a conductor.

吕和大多数金属都是良导体.

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