稀缺煤种

炼焦煤价格总体稳定，稀缺煤种价格仍将保持在高位。

The coking coal price will be stable on the whole , and the price of scarce coal will still maintain at high level .

第二十八条对国民经济具有重要价值的特殊煤种或者稀缺煤种，国家实行保护性开采。

Article 28 The State shall ensure protective mining for the special or rare types of coal which are of important value to the national economy .

虽然我国煤炭资源丰富，但用于炼焦的焦煤、肥煤等稀缺煤种含量较少，资源短缺，因而在提高其采出率的同时，应提高其精煤回收率。

Although the coal resources is rich , but the scarce coal content for cooking such as cooking coal and fat coal is less , thus enhancing its mining recovery at the same time , the washed coal recovery should be increased .

针对稀缺难浮煤入浮煤泥量日益增加的情况，采用浮选方法改善稀缺煤种的用煤质量已迫在眉捷。

Therefore , aimed at the increasing scarcity of difficult floated coal of floatation , it has been pressing to improve the quality of the scarce coal by flotation method .