Introduction to Process Integration

Which type of energy is under the Efficient Management of Electrical Energy Regulation (EMEER 2008)?

• Electrical only

• Thermal only

• Both electrical and thermal

Which type of energy will be covered under Energy Efficiency Conservation Act?

• Electrical only

• Thermal only

• Both electrical and thermal

What is Energy Audit Conditional Grant (EACG)?

• A grant to develop energy management system in a facility.

• A grant supported under SEDA for companies to perform energy audit. It cover both electrical and thermal.

• A condition given by the government that all facility needs to conduct energy audit.

Name the most inner layer of the onion diagram

• Utility system

• Heat exchanger network

• Separation and recycle stream

• Reactor

Which layer will normally contribute to the highest energy saving potential?

• Utility system

• Heat exchanger network

• Separation and recycle stream

• Reactor

Among the benefits of heat integration, what are the utilities it can reduce? (Answer can be more than one)

• Fuel

• Electricity

• Water

• Internet

Which of the following are end-of-pipe energy minimisation solutions? (Answer can be more than one)

• Boiler improvement

• Chiller improvement

• Process improvement

• Heat recovery

• Insulation

What is Heat Pinch Analysis?

• A technique to analyse boiler efficiency.

• An analysis for heat transfer coefficient.

• Systematic technique for the optimal design and retrofit of process systems for maximum heat recovery.

What is the reported range of savings from heat pinch analysis?

• Less than 10%

• 10-60%

• More than 60%

• 100%

Pinch Analysis falls under which benchmarking method?

• Company-wise benchmarking

• Historical data benchmarking

• Thermodynamic, material target benchmarking