oxygen and ozone production process, oxygen and ozone production equipment, and metal extraction process from a refractory ore

摘要

process for the production of oxygen and ozone, equipment for the production of oxygen and ozone, and process for the extraction of metals from refractory ore. Embodiments of the present invention provide systems and methods for efficiently producing both a low pressure ozone stream and a high pressure oxygen stream using a single air separation unit. Low-pressure ozone and high-pressure oxygen streams can be produced with significant energy savings and can be used in a variety of applications, including the extraction of precious metals from ores with aqueous oxidation reactors and oxidation reactors. high pressure.