carbon capture and sequestration r d approaches
Download
Skip this Video
Download Presentation
CARBON CAPTURE AND SEQUESTRATION: R&D Approaches

Loading in 2 Seconds...

play fullscreen
1 / 14

CARBON CAPTURE AND SEQUESTRATION: R&D Approaches - PowerPoint PPT Presentation


  • 88 Views
  • Uploaded on

CARBON CAPTURE AND SEQUESTRATION: R&D Approaches. Dr. Susheela Negi Scientist-C, DST [email protected]

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' CARBON CAPTURE AND SEQUESTRATION: R&D Approaches' - keaton-petty


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide2
Climate: sum of the average weather condition over past 30 yearsCO2 conc. in atm: 280 ppm in pre-industrial time to almost 390 ppm at present day which leads to rise in earth average temperature by 0.74°C
slide3
Regional scale deforestation
  • industrial development
slide5
Carbon Capture & Sequestration

The current CO2 emissions ~ 28 Gt

Projection by 2050 62 Gt

Of this about 20% reduction to be achieved by CCS.

slide6
Carbon Capture and Sequestration
  • Capturing CO2 at large and stationary
  • point sources
  • ii. Transporting the CO2 from source to
  • sink,
  • iii. Injecting the CO2 in suited geological reservoir or sinks
slide8
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
slide9
DST: Four major thrust areas identified:I. CO2 Sequestration through Micro algae Bio- fixation Techniques; II. Carbon Capture Process Development. III. Policy development Studies,(iv) Terrestrial Agro-forestry Sequestration.
achievement of r d projects
Achievement of R&D projects

A pilot plant for capture of CO2 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

slide11
Identified three marine cyanobacterial strains which tolerated 25% of CO2. The strains were grown at different concentration of CO2 and their growth was determined in terms of chlorophyll and phycobiliproteins production.Oscillatoria willei BDU130791, Phormidium valderianum BDU20041 Phormidium valderianum BDU91391.(Bhartidhasan University)
co2 sequestration through bio algae route
CO2 sequestration through Bio-algaeroute

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.

slide13
Forest biomass can play an important role in reducing CO2 emission through carbon sequestration in soil, tree vegetation, ground flora and litter.
ad