Patent ID: 6080280
Filing Date: 2000-06-27
Classification: B01D,C07C,C10L

Abstract:
A mobile structure for refining contaminated glycol in connected to a natural gas dehydrated plant comprising:a) a base structure,b) moving means connected to the base structure for moving the structure,c) a vacuum distillation unit having an evaporator, with a burner on the evaporator, mounted on the base structure,d) a dehydration plant which is a source of contaminated glycol,e) a conduit from the dehydration plant to the evaporator,f) an air cooler connected to an outlet from the evaporator,g) a vacuum pump connected to the air cooler,h) an outlet line from the distillation unit connected to a decontaminated glycol storage tank in the dehydration plant,i) a cooling coil connected to the vacuum pump,j) an activated particle carbon filter attached to the cooling coil,k) said outlet line connected to the filter, andm) injection means for pumping a cleaning agent into the outlet line and thus into the dehydration plant.