75008088
Oct 20, 1995
Jul 15, 1997
chemical products for industrial and scientific purposes, namely, oxidation and reduction agents for use in sulfur recovery processes and hydrogenation processes, solutions and solvents for scrubbing gases and washing out sulfur oxides from gases
Chemicalsseparators for the cleaning and purification of gases, vaporizers for vaporizing liquids, heat exchangers and autoclaves; apparatuses, namely, absorbers, extractors, regenerators and strippers for decomposition and scrubbing of gases; apparatuses, namely, packed plate or spray columns for washing gases with liquids
Environmental Control Apparatusinstallation, repair and maintenance for third parties of apparatus for the decomposition and washing of gases; sulfur recovery plant construction for others
Building Construction and Repairresearch and development of processes for removal of acid components from gases for others; engineering services for others
Computer and Scientific