Thursday, May 23, 2024
Friday, October 18, 2024
Tuesday, September 13, 2022
问题:在电解质中添加CaF2有助于降低电解温度使得氧化铝的溶解度提高...
Monday, May 26, 2025
Saturday, September 10, 2022
问题:冰晶石—氧化铝熔盐体系的导电度取决于()及离子间的相互作用。...
Monday, May 26, 2025
Tuesday, December 3, 2024
问题:电解生产中,电解槽内连接阳极和阴极之间的()称为电解质。...
Tuesday, February 13, 2024
问题:目前大型预焙电解槽的氧化铝浓度一般控制在()。A、0.5-1.0%B、1.5-3.5%C、4-6%D、大于8%...
Monday, November 11, 2024
Tuesday, September 13, 2022
问题:当对地电压异常、降电压、出铝、抬母线和发生AE时,应终止测定()。...
Saturday, May 20, 2023
Sunday, August 27, 2023
Saturday, September 10, 2022
Tuesday, September 13, 2022
问题:电解槽内氧化铝浓度达到一定值后,电流效率随着氧化铝浓度的增加而()。...
Saturday, February 24, 2024
Friday, September 15, 2023
问题:熄灭AE前应检查效应电压,槽控箱是否处于自动,()是否打开等情况...
Saturday, September 10, 2022
问题:料箱有料,电解槽下料点不下料的原因有()、()和()。...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Saturday, May 20, 2023