Bentonite is widely used as pelletbinder in metallurgical industry.
膨润土是冶金工业广泛使用的球团粘结剂。
2
The industrial experiment result show the grade of raw material and metallurgical property of pellet are all improved and the economic effect is distinct by adding the alkaline complex binder.
工业试验结果表明，配加该碱性复合粘结剂，提高了球团矿品位，改善了球团矿冶金性能，经济效益显著。
3
It was tested that water glass is an ideal binder to the pellet containing coal char.