《CARBONCAPTUREANDSEQUESTRATIONRampDApproaches碳捕获与封存RampD的方法课件.ppt》由会员分享，可在线阅读，更多相关《CARBONCAPTUREANDSEQUESTRATIONRampDApproaches碳捕获与封存RampD的方法课件.ppt（16页珍藏版）》请在三一办公上搜索。
1、CARBON CAPTURE AND SEQUESTRATION:R&D Approaches,Dr.Susheela Negi Scientist-C,DST susheela.nnic.in,Climate:sum of the average weather condition over past 30 years CO2 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 0.74C,
2、Regional scale deforestation industrial development,Dr.Susheela Negi Scientist-C,DST susheela.nnic.in,Carbon Capture&SequestrationThe current CO2 emissions 28 GtProjection by 2050 62 GtOf this about 20%reduction to be achieved by CCS.,Carbon Capture and SequestrationCapturing CO2 at large and statio
3、nary point sourcesii.Transporting the CO2 from source to sink,iii.Injecting the CO2 in suited geological reservoir or sinks,Major Disadvantages:*Risks of leakages and collateral damage to storage media(geological formations,oceans,landfills etc)*Non-accessibility to technologies on fair and equitabl
4、e terms*Increment in costs of energy production,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,A pilot
5、 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,Identified three marine cyanobacterial strains which tolerated 25%of CO2.The strains were grown
6、at different concentration of CO2 and their growth was determined in terms of chlorophyll and phycobiliproteins production.Oscillatoria willei BDU130791,Phormidium valderianum BDU20191 Phormidium valderianum BDU91391.(Bhartidhasan University),CO2 sequestration through Bio-algaeroute,The technical fe
7、asibility 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 CO2 emission through carbon sequestration in soil,tree vegetation,ground flora and litter.,THANKS,谢谢你的阅读,知识就是财富丰富你的人生,谢谢！,供娄浪颓蓝辣袄驹靴锯澜互慌仲写绎衰斡染圾明将呆则孰盆瘸砒腥悉漠堑脊髓灰质炎(讲课2019)脊髓灰质炎(讲课2019),
