| 盐卤硼酸盐化学Ⅹ Ⅹ Ⅴ Ⅱ盐湖卤水酸化过程中硼酸生长速率 |
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| 引用本文： | 李武,杨存道,高世扬,夏树屏,赵云惠.盐卤硼酸盐化学Ⅹ Ⅹ Ⅴ Ⅱ盐湖卤水酸化过程中硼酸生长速率[J].盐湖研究,1995(3). |
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| 作者姓名： | 李武 杨存道 高世扬 夏树屏 赵云惠 |
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| 作者单位： | 中国科学院青海盐湖研究所，北京航空航天大学热动力研究所 |
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| 摘 要： | 本文提出了一种用激光散射跟踪溶液中粒子粒度在不同时间的分布，求取粒子生长速率的简便而可行的方法，得到了大柴旦盐湖卤水在硫酸酸化过程中硼酸晶体的生长速率，并提出解决酸法提础工艺中所得硼酸晶体粒度太小的方法。
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| 关 键 词： | 粒子粒度，晶体生长速率，硼酸，卤水 |
Chemistry of Borate in Salt Lake Brine Ⅹ Ⅹ Ⅴ Ⅱ The Growth Rate of Boric Acid During Acidification of Brine with Sulphuric Acid |
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| Li Wu,Yang Cundao,Gao Shiyang,Xia Shuping.Chemistry of Borate in Salt Lake Brine Ⅹ Ⅹ Ⅴ Ⅱ The Growth Rate of Boric Acid During Acidification of Brine with Sulphuric Acid[J].Journal of Salt Lake Research,1995(3). |
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| Authors: | Li Wu Yang Cundao Gao Shiyang Xia Shuping |
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| Abstract: | In this paper, a Marlvern 2200/3300 Laser-Particle-Sizer and a temperature-controllable simulating crystallizer have been used to determine the growth rate of crystal during acidification of Da-Chaidan Lake brine with sulphuric acid. The growth rate of boric acid crystallized out from the brine during acidification has been given. And at last a suitable method to obtain larger crystals of boric acid from the solution have been suggested. |
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| Keywords: | Particle size Crystal growth rate Boric acid Brine |
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