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The story of the carbon blacks of Evonik Industries AG starts in 1932 when one of its predecessors, Deutsche Gold- und Silber-Scheideanstalt (Degussa AG since 1980), became the majority shareholder in a company producing flame soot - August Wegelin AG in Kalscheuren, south of Cologne.
- Degussa
Degussa became active in carbon blacks in United States...
- The Kalscheuren plant
With a production volume of 160,000 tons of carbon blacks...
- Degussa
1 Αυγ 2011 · Degussa became active in carbon blacks in United States during the 1980s, where it acquired Ashland Oil Inc.’s carbon black production and formed its own Degussa Carbon Black Corporation. At the same time, it also bought the European carbon black plant of the Bartlesville, Oklahoma-based Phillips Petroleum Company.
With a production volume of 160,000 tons of carbon blacks per year, Kalscheuren is the largest plant of its kind in Europe, and the only one to work with three different production processes: the lampblack, gas-black and furnace-black methods.
13 Απρ 2023 · Carbon black typically contains more than 95 % pure carbon with minimal quantities of oxygen, hydrogen and nitrogen. In the manufacturing process, carbon black particles are for-med that range from 10 nm to approximately 500 nm in size.
We have been helping to shape the Carbon Black materials market since the start of the 20th century. Our specialization in Specialty Carbon Black makes us a proficient partner due to our commitment to quality. Emerging from August Wegelin AG, the Degussa Group and Evonik, all Carbon Black expertise has been concentrated
2 Ιουλ 2007 · Degussa has invested some $85 million to double capacity for carbon black in Paulínia, Brazil, to 100,000 tons per year. Degussa says the expansion makes it the world's second-largest ...
13 Απρ 2023 · Carbon Black is obtained by incomplete combustion or thermal cracking of hydrocarbon-rich raw materials. Orion Engineered Carbons uses various processes to produce carbon blacks, the most important of which include • the furnace black process, • the Degussa gas black process, and • the LAMP BLACK process.
