Process Integration - Combined Heat and Power

Most chemical processing plant requires power in a form of electricity, heat in form of steam, cooling utility in a form of cooling water and air for pneumatic system. CHP address two of the utilities. Select BOTH of the utility covers under CHP initiatives

• Steam

• Cooling water

• Electricity

• Air

CHP is an energy efficient way of producing power and capturing the waste heat as useful thermal source for the process. The power is generated using a ____ ______

Heat engines converts heat into power. Listed are the common source of heat for the combustion process EXCEPT

• Biomass

• Plastic waste

• Coal

• Natural gas

There are TWO common heat engine that can be used in the industry which are steam turbine and ___ turbine

Integration of CHP can be made into the GCC to ensure a the waste heat can be captured by the process. Where is the correct placement of the heat engine?

• Across pinch

• Below pinch

• Above pinch

• Heat engine can't be integrated in the GCC

In integration of gas turbine to the GCC, which temperature is supplied to the process?

• T* pinch

• T* ambient

• T* TFT

• T* exhaust

Heat pump elevates lower temperature stream to a higher temperature using the method listed below EXCEPT

• Combustion

• Cooling tower

• Heating coil

• Vapor recompression

Heat pump can be integrated into the GCC. The correct placement of the heat pump is located at

• Below pinch

• Above pinch

• Across pinch

CHP is highly beneficial in multiple area of application. Select ALL area that are impacted by the implementation of CHP in the industry sector

• Efficiency

• Environmental

• Economics

• Reliability

Can CHP be applied to a threshold condition?

• Yes

• No