Sentence examples for methods of coal from inspiring English sources

Next, the achievements in the monitoring and controlling methods of coal bumps were reviewed.

The coal industry demands methods of coal analysis on a rapid and reasonably accurate basis.

Two methods of coal flow measurement are described in this article for a pulverized coal injection (PCI) process into blast furnaces.

In the underground methods of coal mining, coal fires can be initiated by accident or, given the proper conditions, by spontaneous combustion.

The most well-established methods of coal-cleaning focus on removing excess moisture from the coal and reducing the amount of incombustible material that will remain as ash after combustion.

The most promising method of coal drying is the high pressure superheated steam drying (HPSHSD).

The Integrated Gasification Combined Cycle IGCCC) technology is regarded as a clean and efficient method of coal utilization.

Also screening Saturday are Catherine Pancake's "Black Diamonds," a study of the ecologically devastating method of coal mining known as "mountaintop removal," and "Exposed," Heidrun Holzfeind's documentary on people suffering from multiple chemical sensitivities.

The Bush White House goes on to silence or distort the science behind climate change, gut environmental protections, and approve a highly destructive method of coal production known as mountaintop removal.

The objective of this evaluation is to understand the human health impacts of mountaintop removal (MTR) mining, the major method of coal mining in and around Central Appalachia.

The extreme depth of the mine, the history of mining-induced seismic activity in Utah's coal-mining region, and the method of coal recovery — called retreat mining — that had been done in the past by the mine's co-owner, the Murray Energy Corporation, all compounded the difficulties and dangers the miners faced, the experts said.