System and method for exhaust gas conditioning

A conditioning system, comprising:

• a flow path along which an exhaust gas from a vehicle engine flows;
• one or more heat removal systems positioned along the flow path for removing heat from the exhaust gas, the one or more heat removal systems comprising:
• a heat recovery system having a working fluid loop containing a working fluid, a first heat exchanger positioned along the working fluid loop and thermally coupling the exhaust gas and the working fluid such that heat is transferred from the exhaust gas to the working fluid;
• a super-ambient cooling system having a cooling jacket and a vehicle radiator both positioned along a coolant loop, the cooling jacket thermally couples the exhaust gas and a working fluid flowing along the coolant loop such that heat is transferred from the exhaust gas to the working fluid, the vehicle radiator thermally couples the working fluid and ambient air such that heat is expelled from the working fluid;
• a condensate removal system positioned along the flow path downstream of the one or more heat removal systems, the condensate removal system having a condensate separator operable to remove moisture from the exhaust gas;
• a gas dryer positioned downstream of the condensate removal system along the flow path, the gas dryer including a wheel rotatable about an axis of rotation and a desiccant positioned on the wheel;
• and
• a fluid chamber positioned downstream of the condensate removal system along the flow path, the fluid chamber having a capture medium, and
• wherein the capture medium of the fluid chamber and/or the gas dryer includes or is thermally coupled with a second heat exchanger positioned along the working fluid loop such that heat is transferred from the working fluid to the capture medium and/or the gas dryer.

A conditioning system for mobile capture, the conditioning system comprising:

• one or more heat removal systems positioned along a flow path of an exhaust gas, the one or more heat removal systems being operable to remove heat from the exhaust gas, the one or more heat removal systems including a super-ambient cooling system that comprises
• a coolant loop containing a working fluid,
• a first heat exchanger positioned along the coolant loop and thermally coupling the exhaust gas and the working fluid such that heat is transferred from the exhaust gas to the working fluid, and
• a second heat exchanger positioned along the coolant loop and thermally coupling the working fluid and ambient air such that heat is expelled from the working fluid;
• a condensate removal system positioned downstream of the one or more heat removal systems along the flow path, the condensate removal system being operable to remove moisture from the exhaust gas;
• and
• a gas dryer positioned downstream of the condensate removal system along the flow path, the gas dryer includes or is thermally coupled to a heat exchanger that is thermally coupled with at least one of the one or more heat removal systems so that heat removed from the exhaust gas by the at least one of the one or more heat removal systems is directed to the gas dryer.