75008089
Oct 20, 1995
Apr 29, 1997
chemical products for industrial and scientific purposes, namely, catalysts for use in sulfur recovery processes and hydroge-nation processes, ion exchangers, adsorption agents for the purification of gases and for sulfur recovery processes
Chemicalsinstruments, namely, pressure gauges, temperature gauges, flow throughput gauges and gas analyzers for measuring surveillance of pressures, temperatures, flow throughput and gas analysis
Electrical and Scientific Apparatusseparators for the cleaning and purification of gases; separators for separating liquids from gases, vaporizers for vaporizing liquids, waste heat boilers and heat exchangers; gas burners and catalytic reactors for the conversion of hydrogen sulfide with sulfur dioxide in elemental sulfur
Environmental Control Apparatusinstallation, repair and maintenance for third parties of apparatus for the decompositon and washing of gases, burners and reactors for the conversion of hydrogen sulfide with sulfur dioxide
Building Construction and Repair