It's called activated charcoal or activated carbon.

它叫做性炭，或者性碳。

These are removed at the help of activated charcoal filters aboard the station.

这些在空间性炭过滤器帮助下被移除。

The global market for activated charcoal is projected to reach 6.2 billion dollars by 2022.

2022年，性炭世界市场预计将达62亿美元。

The key to activated charcoal whether it's saving a life or depriving you of nutrition, is timing.

性炭能否救人一命、是否会带着你养分，关键在于使用它时机。

Activated charcoal is used for medical poisoning emergencies only.

性炭仅用于医疗毒紧急情况。

Activated charcoal as a health trend is one of the stupidest things I've ever heard.

性炭作为一种健康趋势是我听过最愚蠢事情之一。

Green coconut and activated charcoal cleansing balm.

绿椰子和性炭清洁膏。

(laughs) - This is Salty Caramel Ash made with dry burn activated charcoal.

- （笑） - 这是用干烧性炭制成咸焦糖灰。

Adsorption means molecules bind to the surface of another compound, like the carbon-lined pores in activated charcoal.

吸附意味着分子另一种化物表面， 例如性炭碳内衬孔。

So activated charcoal has a huge surface area.

所以性炭具有巨大表面积。

Some people claim to get whiter teeth from activated charcoal toothpaste, but no one’s done research on it yet.

有人声称使用性炭牙膏可以使牙齿更白， 但还没有人对此进行过研究。

And because activated charcoal has such a large surface area, there are plenty of places for poison molecules to bond.

而且由于性炭表面积很大， 毒分子有很多地方可以。

To make activated charcoal, also known as activated carbon, you treat charcoal with heat and oxygen, or with certain acids and bases.

要制造性炭（也称为性炭）， 您需要用热和氧或某些酸和碱处理木炭。

The difference is that activated charcoal is burned at a higher temperature so it breaks down into a very fine powder which gives it a larger surface area than a chunk of charcoal on your grill.

它们区别在于性炭燃烧温度更高，所以木头能分裂成非常细粉末，使得它表面积比你烤架上块状木炭要大。

So when a molecule passes through the tiny pores in the activated charcoal, those very weak charges make it cling to the carbon thanks to Van der Waals forces.

因此，当一个分子通过性炭小孔时，由于范德华力， 那些非常弱电荷使其附着在碳上。

Activated charcoal is good at collecting molecules that contain carbon, like most poisons, because they’re usually large enough and have enough electrons to have stronger Van der Waals interactions.

与大多数毒药一样， 性炭擅长收集含碳分子，因为它们通常足够大并且具有足够电子以产生更强范德华相互作用。