方案摘要
方案下载| 应用领域 | 地矿 |
| 检测样本 | 贵金属 |
| 检测项目 | |
| 参考标准 | / |
Alumina dissolution in cryolitic electrolytes has been a subject of intensive studies, and its relation to the alumina physical properties had been attempted through various studies over past decades as reported in the open literature. The findings from these reported lab studies have been proved to be difficult to relate alumina dissolution rate in industrial operating cells due to lack of similarities between the two settings. Alcoa has been using a different experimental approach to measure alumina dissolution rate to monitor ore quality changes for providing necessary information to our smelting operations. This paper briefly describes the background for alumina dissolution studies, experimental setup and procedures for measuring dissolution rate. Some comparison results of typical good and bad alumina ores in term of dissolution rate are presented.
DSR产品理念顺应数字化潮流，采用当下先进的数字控制芯片技术，有效地减小了体积，提高了信号抗干扰能力。DSR采用数字编码器电机控制，通过反馈实际值与期望值来进行比较，并进行误差补偿和调整，以实现精确的运动控制。能够准确地控制电机的位置、速度和方向，实现精确控制。DSR数字信号技术抗干扰能力保障实验不受环境信噪干扰，性能稳定，更适合中国实验室操作习惯。
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