Traditionally, coal is burned near where it is mined - particularly so-called thermal or steaming coal, used for heat and electricity.
传统上,煤炭都是在开采地燃烧——尤其是用以取暖和发电的动力煤或电煤。
But steaming coal, abundant in China, is a different story. China now exports to Japan and South Korea, displacing shipments from Australia and forcing prices down.
但由于中国的动力煤储藏丰富,情况就不同了。中国目前正取代澳大利亚,将动力煤出口至日本和韩国,同时压低了价格。
Unshaped active carbon produced through water steaming method with qualified coal as raw material. The products of these are easy in reproduction and strong against pressing.
以优质煤为原料,用水蒸汽法生产的不定型活性炭,具有一定抗压强度,易再生。
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