Direct reduction with hydrogen consumes 15 times more electricity than coking, according to one estimate.

据一项估计，用氢气原比炼焦消耗电力多 15 倍。

This material, so called because its surface is riddled with holes, is then refined into steel using an electric-arc furnace, which dispenses with coking coal.

这种材料因其表面布满孔洞而得名，然后使用无需炼焦煤电弧炉精炼钢。

In 1709 Abraham Darby, a local merchant, leased a foundry and fed the furnace with coking coal, rather than charcoal made from wood.

1709 年， 当地商人亚伯拉罕·达比 (Abraham Darby) 租用了一家铸造厂，并用炼焦煤而非木材木炭为熔炉提供燃料。

We also have an abundance of metallurgical coal, which is a building block for building and construction and steel.

我们拥有大量炼焦煤，这是建筑和钢铁造基础。

Frick's entrance into the combination gave the concern an unlimited supply of the highest grade of coking coal.

弗里克加入合并后， 公司可以无限供应最高品位炼焦煤。

Um, Coke. - Um, you know what?

炼焦。