SGL Carbon

Criterion's NiMo and CoMo catalysts remove sulfur and nitrogen from refinery streams — 99.5% desulfurization to meet Euro 6 fuel standards. Every low-sulfur diesel truck runs on our catalyst chemistry.

KCS, founded 1946, represents Korean chemists across academia and the powerhouse Korean semiconductor, battery, and pharmaceutical industries. Our Bulletin of the Korean Chemical Society publishes twice monthly.

Heubach's bismuth vanadate yellow replaced toxic lead chromate — a non-toxic pigment matching chrome yellow intensity. Our heritage traces to 1806 copper pigments. Two centuries of color chemistry.