The management model of Sunjiagou Coal Preparation Plant, Shendong Coal Co. , Shenhua Group is introduced mainly. Coal preparation process possesses higher automation level.

主要介绍了自动化程度较高的神华集团神东煤炭公司孙家沟洗煤厂管理模式。

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This article mainly introduces the preparation of petroleum pitch coal additive agent and the slurring ability of coal on adding petroleum pitch.

主要介绍了石油沥青水煤浆添加剂的制备和在煤中掺入石油沥青的制浆性能。

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The excellent development of coal - rich regularity in recent decades includes mainly coal - bearing model, coal -rich belt and coal - rich unit, comparative sedimentology of modern peat and swamp.

富煤规律研究的突出进展主要包括聚煤模式、富煤带和富煤单元以及现代泥炭比较沉积学研究。

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My (much smarter) brother Robert showed the House Natural Resources Committee on September 22 that federal subsidies related to fossil-fuel (mainly coal and natural gas) fired electricity are about 68 cents per million watts.

FORBES: The Lessons Of Solyndra: Green Swans, Opportunity Cost And Fast Neutrinos

Coal-fired power plants and coal mines are being shuttered at an unprecedented pace mainly because the price of natural gas has dropped so far that it has made coal power uncompetitive.

MSN: 'War on coal'? Why Obama might not be industry's worst enemy

Rail freight currently accounts for only 6% of all freight, mainly bulk coal, aggregates, waste and steel.

ECONOMIST: Transport