Reaction of beta platinum chloride with gaseous ammonia

Reactor for catalytic synthesis and process for using the reacto

Reactor for performing endothermic catalytic reactions

Recovery of ammonia from aqueous streams

Recovery of hydrogen fluoride from an aqueous solution containin

Recovery of sodium nitrite from by-product process liquors conta

Recovery of sodium thiocyanate from industrial process...

Recovery of sodium thiocyanate from industrial process...

Recycling method for the preparation and processing of a hydroxy

Redox-potential control for hydrogen peroxide in nitric acid

Reduction of sulfur concentration in physical scrubbing agents

Reforming of hydrocarbons

Regeneration of cyanide by oxidation of thiocyanate

Regeneration of nitrous acid by oxidation with direct applicatio

Removal of dinitrogen difluoride from nitrogen trifluoride

Removal of nitrate and/or organic pollutants from effluents

Removal of nitrous oxide from exit gases containing this compoun

Removal of nitrous oxide from gases containing hydrogen, nitric

Removing nitrates with an organic amine salt and ion exchange