A pyrolysis method which produces activated carbon and high-grade carbon black has been suggested.
This means carbon blacks, iron oxides for yellows, reds and browns, phthalo blues for blue.
All carbon blacks have chemisorbed oxygen complexes (i.e., carboxylic, quinonic, lactonic, phenolic groups and others) on their surfaces to varying degrees depending on the conditions of manufacture.
In 1951 a factory producing carbon black was built next to the estate, and operated until 2008 when its closure was announced.
Binney & Smith's carbon black was used by the Goodrich tire company to make automobile tires black and more durable.
Last year, the company acquired the Columbian Chemicals Company, which makes carbon blacks used in inks and copy machines, and a two-thirds interest in a New Mexico copper mine.
Although a technology exists to recycle the oil in tires, carbon black has largely escaped recycling.
In addition, a factory for the production of carbon black was constructed to claim the residue available from the burning of the "dry" gas.
The major catalytical use of charcoals and carbon blacks is to support metals.
These materials include, but are not limited to, carbon nanotubes, carbon fibers and filaments, graphites, activated carbons, pyrolytic carbons, glass-like carbons, carbon blacks, and chars.