CO 2 Capture & Reuse For Industrial Applications

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1 CO 2 Capture & Reuse For Industrial Applications Coal / gas power plants Oil & Gas Chemicals / Ethylene Refineries Hydrogen / Ammonia Aniruddha Sharma CEO +44 (0) / aniruddha@carboncleansolutions.com Cement

2 Contents About Carbon Clean Solutions What is carbon capture? Where is it applied? What is CO2 reuse? Carbon Clean s Technology Case Study Summary

3 About - CCS Innovate chemistry technology Technology licensor for carbon capture technology Started in 2009, 4 plants operational globally Presence in: UK, US, India Partners: TNO, Imperial College, Uni Leeds Products: MethPure, CDRMax TNO: Dutch National Institute of Research and Development

4 Technology: How is CO2 captured? CO 2 is capture is cyclic absorption-desorption process Medium used is a patented chemical Carbon clean Solutions technology: reduces energy demand by 30% reduces corrosion by 8 times reduces chemical degradation by 10 times

5 Applications Power plants Pollution Control Biogas to natural gas Natural gas sweetening Chemical Plants CO 2 Reuse Refineries Process Hydrogen / Ammonia Cement Process Pollution Control

6 Markets CO 2 Separa8on CO 2 Capture Natural Gas Processing Refineries Industrial Hydrogen Fer8lizer Produc8on Power Plants Cement Oil & Gas Industry Process Industry Emission Control. Chemicals are widely used in industry for CO 2 separa7on

7 Why customers work with us? A complete package for solvent AND services Solvent Proprietary knowhow, formulated based on the needs of each project Manuals Operating Manual, Analytical Manual, Solvent Properties Design For grassroot, revamp or solvent swap projects Basic Design system Training Operator training, Laboratory training, Knowledge sharing Guarantee Throughput specification, Energy consumption, Corrosion On-site S/Up assistance, Turnaround assistance, Optimization Monitoring Sample analysis, Performance simulation, Corrosion monitoring Networking Know-how exchange among reference plants, Site visits Logistics Shipping, Storage, Ease of availability, Quick response time

Technology scale-up & commercial plants Lab 2009-11: Over 30

bench Location: CCS Lab India, TNO Netherlands Pilot 10

plant Location: Netherlands Scale up Commer -cial 22 tons/day

100 tons/day CO2 scrubbing; Location: UK* 240 tons/day CO2

8 Technology scale-up & commercial plants Lab : Over 30 solvents screened : Advanced test, proof of concept at bench Location: CCS Lab India, TNO Netherlands Pilot 10 tons/day CO2 scrubbing plant Connected to coal fired power plant Location: Netherlands Scale up Commer -cial 22 tons/day CO2 scrubbing Paying customer, industrial site Location: India 100 tons/day CO2 scrubbing; Location: UK* 240 tons/day CO2 scrubbing; Location: IN* 450 tons/day CO2 scrubbing; Location: IN* * Customer pipeline 8 8

9 Application of CO 2 capture Enhanced oil recovery Urea/ Fertilizer plants* Petrochemical industry/ refineries Syngas purification CCS CO 2 separation technology CO 2 capture & conversion to chemicals Carbon capture from power / steel / cement plants Natural / biogas purification CCS Operating Plants; * Under negotiation for conversion 9

10 R&D Focus CO2 capture CCS Industrial hydrogen Refineries CO2 reuse Syngas CO 2 separation Reformer flue gas Baking Soda Cyclic carbonates / DMC DME CCS R&D Polyurethanes Oil & Gas Gas Sweetening Biogas to methane Algae Ponds / Sea Tubes 10

11 CO 2 Capture Solvents Product Development Activity CDRMax MethPure SynPure Targeted use Flue gas Biogas to methane High pressure syngas Identification Y Y Y Lab Testing Y Y Y Pilot Testing Y U U Demo Site Commercial Launch E.ON, Netherlands (10 TPD) 2013 (240TPD in 2014) MT, Germany (6000m3/day) Elcogas, Spain (100TPD) Benefit >40% opex savings <1% CH4 slip, >30% energy saving >25% energy saving Y:Yes, U: Underway, N:No 11

12 Research & Development Pilot facility in Sheffield, UK 1500 m 3 /hr gas flow (max) Partners: ICL, UoL Zero chemical emission system Long term operations 12

13 Independent validation at E.ON Netherlands

14 Comparing CCS CO 2 capture with benchmark For drop-in replacement of CCS solvent with amines: Energy consumption: 27% reduction Loss of chemical solvent: 8 times reduction Damage due to corrosion: 7 times reduction Chemical emissions: 5 times reduction

15 Life of CCS CO 2 capture chemical CCS APBS solvent showed upto 10 times higher resistance to degradation

16 Benefit of replacing CCS solvent with MEA MEA APBS Months CO 2 captured per day tons/day Initial Solvent Charge tons Solvent cost Rs/ton 1,25,000 4,00,000 Initial Solvent cost Rs 21,25,000 1,02,00,000 Solvent Make up tons/month Cost of solvent Makeup Rs/year 1,66,50,000 1,03,68,000 Total Solvent Opex Rs/year 1,87,75,000 2,05,68,000 Steam consumption tons/day Steam cost Rs/ton 1,000 1,000 Total Steam Opex Rs/year 13,82,40,000 9,67,68,000 Power consumption KWH 2,928 2,688 Power consumption cost Rs/year 63,24,480 58,06,080 Waste handling & disposal cost Rs/year 53,28,000 10,36,800 Total OPEX Rs/year 16,86,67,480 12,41,78,880 Saving with APBS over MEA Rs/year 4,44,88,600 % Saving 26% 435% savings of initial investment 26% reduction on operating costs on absolute basis 16

17 Planned Projects Customer/Site Location Scale Purpose Alabama Power Alabama, US 20TPD CO 2 capture Fertilizer Plant India 240 TPD CO 2 capture Chemical Plant India 80TPD CO 2 capture US DOE funded demonstration Commercial operations / solvent replacement Chemical production / technology license (green field project) Biogas Plant Germany MSW biogas conversion to natural gas / solvent replacement Biogas Plant MH, India 5000 m 3 /day of biogas Biogas Plant UP, India m 3 /day of biogas Produce >3000m3/day of natural gas/ technology license (green field project) Produce >7000m3/day of natural gas/ technology license (green field project) TPD = CO 2 captured in tonnes per day

18 MethPure Advantage: Converting Biogas to Natural Gas Carbon Clean Solutions Biogas Business Division

19 Overview Biogas is generated from biomass Can be converted to (bio)cng, by removing H 2 S and CO 2 (Bio)CNG is direct replacement to natural gas (Bio)CNG offer higher value creation than electricity generation Sulfur is sold as bio-fertilizer and CO 2 to beverages industries CCS MethPure converts biogas to high purity (bio)cng CNG: Compressed Natural Gas

20 Benefits of (bio)cng Direct replacement to natural gas (CNG for vehicles and industry) Transformation of waste to high-value product Higher specific energy than other fossil fuels Enhanced tax credits / subsidy from government Specific Energy (MJ/kg) biocng CNG Diesel Petrol LPG Sources of Fuels

21 Sources of (bio)cng Municipal Solid Waste Agricultural residue Sewage Treatment Plant Biomass as source of (bio)cng Industrial Waste Animal waste Landfill Sites

separation unit** * Biogas contains 50-60% vol Methane, 40-50% vol CO 2 and 1-3% vol H 2

22 Steps to extract (bio)cng Biomass / Waste Anaerobic Digester Biogas* Biogas Conversion to (bio)cng H 2 S to sulfur conversion unit ** H 2 S free biogas CH 4 and CO 2 separation unit** * Biogas contains 50-60% vol Methane, 40-50% vol CO 2 and 1-3% vol H 2 S ** Purification of biogas leads to production of sulfur and carbon dioxide along-with natural gas

23 MethPure Advantage Parameters CCS MethPure Water Scrubbing Pressure Swing Adsorption Methane loss < 1% < 5% < 3-10% Methane in upgraded gas Working Pressure (bar) Total energy (kwh/ Nm 3 of raw gas) Additional revenue / products > 99% > 95% > 96% Food grade CO 2 None None Waste produced Zero High water contamination Replacement of molecular sieves

24 Commercial Plant Gas in Gas out Methane = 62% Methane = 96% CO 2 = 34% CO 2 = 3% H2S = 640mg H 2 S/m 3 H2S < 1 mg H 2 S/m 3 Economical Proven & demonstrated Ready for installation >30% saving on costs as compared to conventional system Field tests conducted by Dutch industry partner

25 Conclusion CCS MethPure delivers natural gas from any biogas source Grid quality methane guaranteed (>96% purity), commercial plant in Germany ~ May/2014 CO 2 and sulfur produced as additional products MethPure offering Zero chemical discharge 30-50% reduction in operating expenditure 4 5 times less methane loss Successfully demonstrated, guaranteed results

26 Contact Us Aniruddha Sharma +44 (0) Asia: Carbon Clean Solutions Private Limited 7, AB Blocks, 170/D, Hill Road, Bandra (W), Mumbai , India Europe: Carbon Clean Solutions Limited 47 Castle Street Reading Berkshire RG1 7SR, United Kingdom America: Carbon Clean Solutions USA Inc Southard Trace, Cumming, GA USA

Carbon Capture Technology for Flue Gas Applications CMTC Conference in Houston, TX July 17-20, 2017

Carbon Capture Technology for Flue Gas Applications CMTC Conference in Houston, TX July 17-20, 2017 Dr. Avi Patkar, PE VP US Projects Prateek Bumb Chief Technology Officer CCS-Houston-18Jul17.pptx Agenda