Carbon black

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

1 player has it in their collection.

What Wikipedia says

Carbon black (with subtypes acetylene black, channel black, furnace black, lamp black and thermal black) is a material produced by the incomplete combustion of coal tar, vegetable matter, or petroleum products—including fuel oil, fluid catalytic cracking tar, and ethylene cracking—in a limited supply of air.

Excerpt from the Wikipedia article “Carbon black”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: FK1954, Public domain, via Wikimedia Commons.