Presentation submited for Tata Business Leadership Awards (TBLA) 2017

1. Prashant Patil | Krishnapriya Yadav | Reema Sawant
CO2
Capture and Conversion to
Value Added Product
Team Affirmatives
(From TCE)

2. Agenda
• About CO2
• Goal for Sustainable Future
• CO2 Emission Statistics
• CO2 Capture Technologies
• Absorption (CO2 Scrubbing)
• Execution Challenges
• CO2 Applications
• Strategic Asset locations study
• Business Model
Carbon Footprint

3. CO2
CO2 emissions contribute to climate change.
CO2 have serious consequences on health and environment.
CO2 is increasing the amount of ozone by preventing nitrogen oxide
break down.

4. Goal for Sustainable Future
GOAL: Limiting the increase in the Earth's global average surface
temperature to 2°C (3.6°F) above the preindustrial level.
Meeting global emissions targets would require a global average of 100 kg
of CO2 per megawatt hour from all generation by the late 2030s.

5. CO2 Emission Statistics (India)
CO2 emissions from fossil fuel combustion in India FY 2013 (source: IEA, 2015c)
CO2 emissions from Tata power plants India FY 2017

6. CO2 Capture Technologies
CCS - Carbon Capture and Storage
Post-combustion Pre-combustion Oxyfuel Combustion
Absorption
(CO2 Scrubbing)
Adsorption
Membrane Gas
Separation

7. Absorption (CO2 Scrubbing)
Flue Gas in
Lean
solvent
CO2 rich
solvent
Solvent
regeneration
Reboiler
CO2
Purity > 99%
Clean Flue
Gas out

8. Execution Challenges
Techno-Economic
Viability
Technical
Solvent losses by
flooding
Amine
Deactivation,
Regeneration
Economical
Too high Energy
requirement
Compatible to a retrofit strategy yet most Challenging among the
methods available.

9. 1. As Fumigation Gas
CO2 can replace
ill effects
• Ethylene Dioxide Flammable
• Methyl Bromide Ozone-depleting
• Hydrogen Phosphide Extremely toxic
CO2 Applications
As per 2015 survey
Food wasted in storage
25%
20%
Rs. 290 Billion can be saved
Food grain fumigation

10. 2. As Propellant
CO2 can replace
ill effects
• CFCs Destroy Ozone layer
• Flammables Skin burns, explosion
• Other safe gases Expensive options
CO2 Applications
As per 2016 survey
Deodorant market alone
Rs. 26 Billion
6% growth / year

11. 3. In Carbonated drinks
Coca-Cola alone use
3299 Tonnes a day of CO2
Trombay plant emits
14914 Tonnes a day of CO2
Even at 25% efficiency of capture
3730 Tonnes a day of CO2
CO2 Applications

12. 4. In Oil Extraction
• CO2 reduce viscosity of oil
• Save energy in pumping
CO2 Applications
ONGC and
Oil India own
Private Indian
companies own
97 oil rigs
80 oil rigs

13. Strategic Asset locations study
Mundra
20.4 Mt
Trombay
5.4 Mt
Jojobera
3.8 Mt
Maithon
7 Mt
Cambay
Basin
Rajasthan
Vedanta
Ravva
Oil Field
Thermal Power
Plant location
Government food
Storage Facilities
Oil Field location
Pipe line
Gas Tanker
Coca-cola plants

14. Business model for Using CO2
Customer Segments
Government of India
Food Industries
Beverage Industries
Deodorant Industries
Pesticide Industries
Oil Industries
Value Propositions
Reducing green house effects
Mitigation of CO2 emissions
by utilizing it
Customer Relationships
Long term contracts with PSU
Long term relations with MNC
Key Resources
Absorption plant
Regeneration plant
Steam plant
Compressed air system
Cooling tower
Heat exchangers
Revenue Streams
Government funds
Private Sponsors
Joint venture teams
Key Partners
Amine solution producers
Siemens Technology
Key Activities
Research & development
Regulatory approvals
Licensing
Cost Structure
Capital investment
Manufacturing cost
Licensing cost
Marketing cost

15. Thank You

16. 1. http://www.co2gasplants.com/applications-co2.html
2. http://edgar.jrc.ec.europa.eu/news_docs/jrc-2016-trends-in-global-co2-
emissions-2016-report-103425.pdf
3. http://www.uigi.com/carbondioxide.html
4. http://thecsrjournal.in/food-wastage-in-india-a-serious-concern/
5. https://en.wikipedia.org/wiki/Aerosol_spray
6. http://www.heraldsun.com.au/blogs/andrew-bolt/stop-the-warming-ban-
coke/news-story/62cd6f37200d2b4fde1af371166ef44e
7. https://www.quora.com/How-many-onshore-and-offshore-rigs-are-there-in-
India
8. https://en.wikipedia.org/wiki/Tata_Power
References

17. • Prashant A. Patil
(prashant8888patil@gmail.com)
https://www.linkedin.com/in/prashant-patil-5a92a775
• Reema P. Sawant
(sawantreema1990@gmail.com)
https://www.linkedin.com/in/reema-sawant-05b362145
• Krishnapriya Yadav
https://www.linkedin.com/in/krishnapriya-yadav-0aa50651
Makers