CARBON CAPTURE AND SEQUESTRATION RD Approaches Dr Susheela
![CARBON CAPTURE AND SEQUESTRATION: R&D Approaches Dr. Susheela Negi Scientist-C, DST susheela. n@nic. in CARBON CAPTURE AND SEQUESTRATION: R&D Approaches Dr. Susheela Negi Scientist-C, DST susheela. n@nic. in](https://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-1.jpg)
CARBON CAPTURE AND SEQUESTRATION: R&D Approaches Dr. Susheela Negi Scientist-C, DST susheela. n@nic. in
![Climate: sum of the average weather condition over past 30 years CO 2 conc. Climate: sum of the average weather condition over past 30 years CO 2 conc.](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-2.jpg)
Climate: sum of the average weather condition over past 30 years CO 2 conc. in atm: 280 ppm in preindustrial time to almost 390 ppm at present day which leads to rise in earth average temperature by 0. 74°C
![Regional scale deforestation - industrial development - Regional scale deforestation - industrial development -](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-3.jpg)
Regional scale deforestation - industrial development -
![Dr. Susheela Negi Scientist-C, DST susheela. n@nic. in Dr. Susheela Negi Scientist-C, DST susheela. n@nic. in](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-4.jpg)
Dr. Susheela Negi Scientist-C, DST susheela. n@nic. in
![Carbon Capture & Sequestration The current CO 2 emissions ~ 28 Gt Projection by Carbon Capture & Sequestration The current CO 2 emissions ~ 28 Gt Projection by](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-5.jpg)
Carbon Capture & Sequestration The current CO 2 emissions ~ 28 Gt Projection by 2050 62 Gt Of this about 20% reduction to be achieved by CCS.
![Carbon Capture and Sequestration i. Capturing CO 2 at large and stationary point sources Carbon Capture and Sequestration i. Capturing CO 2 at large and stationary point sources](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-6.jpg)
Carbon Capture and Sequestration i. Capturing CO 2 at large and stationary point sources ii. Transporting the CO 2 from source to sink, iii. Injecting the CO 2 in suited geological reservoir or sinks
![](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-7.jpg)
![Major Disadvantages: * Risks of leakages and collateral damage to storage media (geological Major Disadvantages: * Risks of leakages and collateral damage to storage media (geological](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-8.jpg)
Major Disadvantages: * Risks of leakages and collateral damage to storage media (geological formations, oceans, landfills etc ) * Non-accessibility to technologies on fair and equitable terms * Increment in costs of energy production
![DST: Four major thrust areas identified: I. CO 2 Sequestration through Micro algae Biofixation DST: Four major thrust areas identified: I. CO 2 Sequestration through Micro algae Biofixation](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-9.jpg)
DST: Four major thrust areas identified: I. CO 2 Sequestration through Micro algae Biofixation Techniques; II. Carbon Capture Process Development. III. Policy development Studies, (iv) Terrestrial Agro-forestry Sequestration.
![Achievement of R&D projects A pilot plant for capture of CO 2 and converting Achievement of R&D projects A pilot plant for capture of CO 2 and converting](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-10.jpg)
Achievement of R&D projects A pilot plant for capture of CO 2 and converting the same into useful fuels like Methane, Hydrogen and Bio-diesel through Algae route was fabricated and designed. This pilot plant is under test runs at RGVP Bhopal
![Identified three marine cyanobacterial strains which tolerated 25% of CO 2. The strains were Identified three marine cyanobacterial strains which tolerated 25% of CO 2. The strains were](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-11.jpg)
Identified three marine cyanobacterial strains which tolerated 25% of CO 2. The strains were grown at different concentration of CO 2 and their growth was determined in terms of chlorophyll and phycobiliproteins production. Oscillatoria willei BDU 130791, Phormidium valderianum BDU 20041 Phormidium valderianum BDU 91391. (Bhartidhasan University)
![CO 2 sequestration through Bio-algae route The technical feasibility of bio-fixation using micro algae CO 2 sequestration through Bio-algae route The technical feasibility of bio-fixation using micro algae](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-12.jpg)
CO 2 sequestration through Bio-algae route The technical feasibility of bio-fixation using micro algae was studied at NIT Trichy, Shri MCRC Chennai and Delhi University. The capture of carbon dioxide produced by combustion of fossil fuels used in electricity generation can be achieved by bio-fixation method using suitable strains of micro algae.
![Forest biomass can play an important role in reducing CO 2 emission through carbon Forest biomass can play an important role in reducing CO 2 emission through carbon](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-13.jpg)
Forest biomass can play an important role in reducing CO 2 emission through carbon sequestration in soil, tree vegetation, ground flora and litter.
![THANKS THANKS](http://slidetodoc.com/presentation_image_h2/8f974f6599d25a11df7e4735ebcdb441/image-14.jpg)
THANKS
- Slides: 14