But blast furnaces require a lot of coal, which means greenhouse gas pollution.

高炉需要燃烧大量的煤炭，这意味着温室气体污染。

It hung there like blast furnace, and would've seriously heated the near side of the Moon.

它像火炉一样挂在那里，这就会显著加热月亮的近地面。

At that speed, the surface of the airfoil is the temperature of molten steel 3,500 degrees Fahrenheit like a blast furnace.

在这个速度下，机翼表面温度是水的温度，华氏3,500度，就像一个高炉一样。

Replacing old blast furnaces with cleaner equipment is the easy part.

用更清洁的设备替换旧高炉是比较容易的部分。

No. You can buy iron ore anywhere and the ore from the Mesabi Mountains is like dust. It clogs the blast furnaces.

哪里买不到铁矿石 偏要到梅萨比山脉那买 那里的铁矿石就像垃圾 只会堵塞高炉。

Electricity powers blast furnaces, elevators, computers, and all manner of things in homes, businesses, and manufacturing.

电力为高炉、 电梯、 计算机以及家、企业和制造业中的各种事物提供动力。

Red-hot molten metal pours forth from the bottom of towering blast furnaces.

炽热的熔化金属从高耸的高炉底部涌出。

That works by taking nitrogen emitted from the blast furnace and pumping it through the reaction chamber.

这是通过吸收高炉排放的氮气并将其泵送通过反应室来实现的。

His most recent bruising experience came from his effort to stop ArcelorMittal, a steelmaking giant, closing two blast furnaces at Florange, in Lorraine.

他最近的受伤经历来自于他致力于停止阿赛洛米塔尔，铁巨头，关闭在洛林地区弗洛朗热的两个铁炉。

The latter is a big provider of iron ore to China, where dozens of blast furnaces have been closed because of restrictions on movement.

力拓矿业团是中的大型铁矿石供应商，中有数十座高炉因为运输限制而关闭。

We had an announcement this week that U.S. Steel plans to restart one of two idle blast furnaces in Illinois and call back 500 workers.

本周，铁公司宣布，他们计划重启伊利诺伊州两座闲置高炉中的其中一个，并招聘500名工人。

On November 30th Jean-Marc Ayrault, the prime minister, announced that the blast furnaces would not be restarted, and that talk of nationalisation was off the agenda.

在11月30日，总理让-马克·艾罗，宣布熔炉将停止使用，并宣称有化将不在议程内。

Henry Ford often sourced raw materials, like rubber for tyres and steel for chassis, from plantations and blast furnaces owned by his firm.

亨利福特经常从他公司拥有的种植园和高炉采购原材料，如轮胎橡胶和底盘材。

The modification Drs Ding and Kildahl propose (see diagram) cuts coke out of the loop by pumping CO directly into the blast furnace.

Ding 和 Kildahl 博士提出的修改方案（见图）通过将 CO 直接泵入高炉来减少循环中的焦炭。

Within a few decades, the entire continent was laced together by iron train tracks, and it all started here with Abraham Darby's blast furnace.

几十年之内，整个大陆都被铁轨连接在一起，而这一切都始于亚伯拉罕达比的高炉。

The simplest option is to capture the carbon dioxide as it's generated from the chimney of a power station, or blast furnace, or refinery.

最简单的选择是捕获从发电站、高炉或炼油厂的烟囱中产生的二氧化碳。

Most of them, like Salzgitter's, involve ripping out old blast furnaces and replacing them with new ones to make " direct-reduced iron" using hydrogen.

他们中的大多数，就像 Salzgitter 的那样，涉及拆除旧高炉并用新高炉取而代之，以使用氢气制造“直接还原铁”。

Given more work, it might be possible for BCNF1 to replace all of the coke in a blast furnace, cutting emissions down close to zero, reckons Dr Ding.

丁博士认为， 如果做更多的工作， BCNF1 可能会取代高炉中的所有焦炭，从而将排放量减少到接近于零。

The huge machine had been built for a company in India. There they were waiting for it to blow its thirty thousand cubic feet of air per minute through their blast furnaces.

这个巨型机器是为印度一家公司制作的，他们正在等待着吹风机可以通过鼓风炉每分钟烘干30立方英尺的空气。

Two firms, Tata Steel and British Steel, each turn out 3m tonnes at their plants in Port Talbot and Scunthorpe respectively, using the conventional approach of blast furnace followed by oxygen furnace.

Tata Steel 和 British Steel 这两家公司分别在塔尔伯特港和斯肯索普的工厂生产 300 万吨，采用的是高炉后氧气炉的传统方法。