coal washing and dressing 中文意思是什麼
coal washing and dressing
解釋
煤炭洗選加工-
Industrial practice of dressing by washing blended coal and coking
原煤混配洗選與煉焦的工業實踐 -
If the coal mined from a newly - built coal mine is of high - sulfur or high - ash, supporting facilities for the dressing of coal by washing shall be installed to make the sulfur and ash in coal fall within the prescribed limits
新建的所採煤炭屬于高硫份、高灰份的煤礦,必須建設配套的煤炭洗選設施,使煤炭中的含硫份、含灰份達到規定的標準。 -
Article 24 the state promotes the method of dressing coal by washing for the purpose of reducing the sulfur and ash in coal, and restricts the mining of high - sulfur or high - ash coal
第二十四條國家推行煤炭洗選加工,降低煤的硫份和灰份,限制高硫份、高灰份煤炭的開采。
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