1) modified rare-earth slag
改性稀土渣
1.
Study on treatment cadmium-containing wastewater by modified rare-earth slag;
改性稀土渣处理含镉废水的研究
3) Rare earth modification
稀土改性
1.
The hydrogen production performance of Ni-Al catalysts was enhanced by rare earth modification, especially for the thermal stability.
研究结果表明,稀土是比铜更理想的改性剂,稀土改性对催化剂具有良好热稳定作用,并提高催化制氢高温活性,La改性效果最佳;稀土改性催化剂具有较高的制氢稳定性能,700℃下连续制氢12h后未出现失活。
2.
The results of rare earth modification showed that under the conditions of exchange with low content of Re3+ and severe calcination,hydrothermal stability of high-silica NaY was significantly higher than that of commercial NaY.
稀土改性研究结果表明,在低稀土含量和苛刻焙烧条件下,更能发挥高硅铝比NaY分子筛的高稳定性优势。
4) Rare earth waste
稀土废渣
5) rare earth slags
稀土富渣
6) rare-earth residue
稀土渣
1.
Using rare-earth residue from southern Jiangxi as raw materials,the rare-earth residue flocculants were prepared through reaction between acid modified rare-earth residue and hydroxy-aluminum ion solution.
以赣南稀土渣为主要原料,用酸改性稀土渣与聚羟基铝离子溶液反应制备了稀土渣絮凝剂,并以江西某纱染厂回收染料后的废水为处理对象,考察了该絮凝剂的脱色性能。
补充资料：包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车问
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