Patent ID: 8313568

Claim:
A device comprising, in combination: at least one off gas extraction source; a vacuum and compression module; and a vapor elimination module comprising: at least one condensation module to condense fluid from off gas; a regenerative adsorbing module having a plurality of adsorbers; wherein each adsorber adsorbs pollutants from a high pressure gas and desorbs the pollutants into a low pressure gas; wherein the low pressure gas holding the desorbed pollutants is returned into the vacuum and compression module; further comprising at least one activated carbon residual scrubber; wherein the vacuum and compression module comprises a compressor; wherein the condensation module comprises an air-to-air heat exchanger and an air-to-refrigerant heat exchanger working in tandem; and, wherein an exhaust gas from the air-to-refrigerant heat exchanger is used to cool an intake gas into the air-to-air heat exchanger and the intake gas into the air-to-air heat exchanger is used to warm the exhaust gas from the air-to-refrigerant heat exchanger.