Sentence examples for using coal as a from inspiring English sources

The technique grew to include methods based on oxygen steelmaking converters using coal as a source of additional energy, and in the 1980s it became the focus of extensive research and development activity in Europe, Japan, and the United States.

Active and passive smoking, using coal as a cooking fuel, eating foods that were cooked well done, and recent consumption of fried dough (e.g., yóutiáo) were associated with elevated levels of 1-OHPG, though only active smoking and fried dough consumption achieved statistical significance in multivariate analyses.

House Republicans also want to waive a 2007 law so the Defense Department can continue using coal as an "alternative fuel".

One of the industries that will likely be affected the most is coal production as well as the plants using coal as an energy source.

"We are starting to see the true cost of using coal as an energy source," he says.

[C6.] With oil and natural gas prices showing no signs of plummeting, chemical companies are looking to use coal as a source of energy.

An article in Business Day on April 18 about chemical companies that use coal as a substitute for oil or natural gas misstated the pricing for gas and gasified coal.

Some states generate tremendous amounts of energy from coal and use coal as a main power source.

China is one of the few countries using coal as its primary form of energy.

During the late 17th century, cone-shaped, or "English," glass furnaces using coal as fuel appeared.

Experiments directly using coal as the feedstock were subsequently carried out based on these test results.