www.cognis.com > Company Portal > Businesses > Mining Chemicals
9/9/2010
A mine of inspiration
Cognis is the world leader in providing solvent extraction reagents and phase transfer catalysts for the metal and chemical industries. We are proud to have served these industries for more than 40 years. more
Solvent extraction
Low viscosity and low density solvent extraction reagents to optimize your metal recovery process. more
Research & development
Our long term commitment to improving solvent extraction technology has resulted in a series of important "firsts". more