石煤

In this paper, the process of the cleaner roasting of shaly coal was studied.

本研究对石煤清洁焙烧工艺进行了研究，发现钙化焙烧除可完全避免钠化焙烧过程中Cl2 、HCl等有害气体的产生外，石灰在焙烧过程中有很好的固硫效果。

The lixiviated liquid is treated by D290 resin .

对焙烧后的含钒石煤酸浸后的浸出液采用 D290树脂处理。

It includes 1 billion tons of iron ores, 200 million tons of collieries and pyrite, carbon stone, fire clay, gas, bone coal occupy first in the whole province.

铁矿10亿吨、煤矿2亿吨、硫铁矿、碳石、耐火粘土、天然气、石煤等居全省第一。

It includes 1 billion tons of iron ores, 200 million tons of collieries and pyrite, carbon stone, fire clay, natural gas, bone coal occupy first in the whole province.

铁矿10亿吨、煤矿2亿吨、硫铁矿、碳石、耐火粘土、天然气、石煤等居全省第一。

There are many associated elements, such as vanadium, nickel, molybdenum, uranium, copper, lead, zinc, silver and REE, which can be synthetically utilized.

石煤中伴生有钒、镍、钼、铜、铅、锌、铀、银和稀土元素，在部分地段可富集成矿。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。