The electric arc furnaces used for steel recycling are hot enough and can be powered with renewable energy.

用于回收铁电弧炉内温度可以，电弧炉本身可以靠可再生能源供电。

" That's the first sample of low carbon Portland cement produced in an electric arc furnace, ever, ever. "

我手中拿是低碳波特兰第一个样本，在电弧炉内生产出来。

Investigators concluded, the disaster was caused by the ignition of combustible gas by electric arcs, sparks, or an open flame.

调查人员得出结论，这场灾难是由于电弧点燃可燃气体而引起， 火花或明火。

And unlike cement kilns, which are heated by flames, electric arc furnaces zap their contents with high-powered electrical currents to heat them.

与通过火焰加热窑不同，电弧炉使用高功电流来加热其内部物质。

The government will then have the decision, if it is the owner, do we reach into our pocket and invest in a new electric arc furnace?

政府届时将有权决定，如果成为业主， 我们是否需要自掏腰包投资新建一座电弧炉？

And so there was 500 million pounds of government money, but there was also 750 million pounds of money from Tata to switch to electric arc furnace.

因此， 政府提供了5亿英镑资金，同时塔塔铁也提供了7.5亿英镑资金用于转型为电弧炉。

They noticed that the chemical composition of old cement powder is virtually identical to that of the lime flux used in electric arc furnaces to recycle scrap steel.

他们发现，旧粉化学成分几乎与电弧炉中用于回收废灰剂相同。

When the bulb is supplied with electricity, the current passes through the air between the two electrodes, creating an electric arc which gives off a very bright light.

当灯泡通电时，电流会通过两个电极之间空气，产生电弧， 发出非常明亮光。

During this process, an electric current passes through the gas, creating an electric arc, which moves in the direction of the gas stream while the arc length lengthens.

在此过程中，电流通过气体，产生电弧，电弧在气流方向上移动，同时电弧长度也随之变长。

Yeah, so this is a really interesting question about the future of the British steel industry, because electric arc furnaces cannot produce steel from scratch on their own.

是， 这个问题真很有趣， 因为它关系到英国铁行业未来，因为电弧炉本身无法从零开始生产铁。

Selsa, a Spanish steel company, is converting an electric arc furnace at its plant in Cardiff to produce the first lot of Cambridge Electric cement on a commercial scale.

西班牙铁公司塞尔萨将其位于卡迪夫工厂电弧炉改造，以商业化规模生产首批剑桥电动。

Some firms are opting to replace these with new direct reduced iron or DRI and electric arc furnace or EAF plants Blast fan is still making is doubly carbon intensive.

一些公司选择用新直接还原铁（DRI）和电弧炉（EAF）工厂来替代这些设施。而传统高炉仍然使用煤炭，其碳排放量是双倍。

Now, all steelmakers eventually are going to have to switch to cleaner technology, and the choice of most steelmakers so far has been the electric arc furnace, which uses electricity to melt recycled steel.

如今， 所有铁制造商最终都不得不转向更清洁技术，而迄今为止大多数铁制造商选择是电弧炉，它利用电力化回收铁。

Now you contrast that with Tata Steel, which has also made the same move of upgrading their furnaces from blast furnaces to electric arc furnaces, and it received 500 million, alongside an investment of 750 million.

现在将其与塔塔铁公司形成对比，该公司也采取了同样举措， 将炉从高炉升级为电弧炉，并获得了5亿英镑资金， 同时还进行了7.5亿英镑投资。