Final Presentation

Team: India

Plant: Resources Recovery

Members:

Lynette Hernandez, Hsin Ting Hsieh, Jose L. Ortiz, and Alexander J. Palmas

Scribe: Alexander J. Palmas

Mentor: Patrick H. Shannon, Middough

1

Where we are located

2

Outline for Final Presentation• Overall PFD and Design Basis for

Water and CO2

• Total Production of Plant • Plant Layout• Initial Control Scheme • Overall Energy Requirements • Economics • Recommendations • Conclusion • Acknowledgements

3

Water Overall PFD

4

To Fertilizer and CHP plant

Water Design Basis

5

CO2 PFD

6

CO2 Design Basis

7

What's Produced

8

Stream Flowrate Units

Total Water Waste 748,821 lb/day

Water Sent to Fertilizer Plant

690,446 lb/day

Water Sent to CHP 243,935 lb/day

CO2 Sold for EOR 129,378 lbmol/day

CO2 Waste to CHP 2,168 lbmol/day

Plant Layout

9

Process Waste Water and Frac Water Coming In and Process Water Out

CO2 Sold for EOR

Incoming CO2

Initial Control Scheme

10

Overall Energy Requirement

11

Unit Horsepower

PSA 2,200

CO2 Compressor 2,339

UF Unit 38

RO Unit 470

DAF 100

Pumps 65

Total 5,212

Economics

12

Economics

13

Recommendations

14

• Use a crystallizer/evaporator o Allow flow of free energy o Lower electricity cost by using low

pressure steam that's already produced within the shale gas complex

• Look into other alternatives for waste disposal other than landfill o Recycle/sell waste oils

• Obtain a competitive CO2 Compressor quote

Conclusion

15

• Project life of 20 years

• Plant needs to be built o Allows site to reach EPA

requirements o Essential to entire plant

Acknowledgements

16

• Patrick Shannon • David Field • Professor Perl • Other mentors

17