研究了超细磨—树脂矿浆法从黄铁矿烧渣中提金新工艺。
The new technics of recovering gold from pyrite cinder by superfine grinding resin in pulp method was studied.
采用复合变质方法，开发工艺简单、成本低的钨渣合金铸铁磨球是一种有效的途径，其材质性能可以满足使用的要求。
Manufacturing of alloy cast iron grinding ball by means of composite modification of tungsten slag is a feasible way due to its simple process, low cost and good product quality.
对锰铁合金生产过程中产生的锰渣和烟道灰进行了粉磨性能试验。
Grindability experiments for the manganese slag and the off gas ash from ferromanganese alloy factory were carried out.
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