co2freesng.eu
Results
http://www.co2freesng.eu/index.php/tophome/results
State of the art. The final report of the research project CO2freeSNG can be found here.
co2freesng.eu
CO2freeSNG2.0
http://www.co2freesng.eu/index.php/co2freesng2-0
State of the art. After the completion of the research Project CO2freeSNG the follow-up research project CO2freeSNG2.0 was started. Sulphur and tar components by means of a single pressurized water/carbonate scrubbing process and will substantially increase process efficiency in comparison to state-of-the-art systems.
co2freesng.eu
Home
http://www.co2freesng.eu/index.php/tophome
State of the art. Substitute natural gas from coal with internal sequestration of CO2 (CO2freeSNG). CO2freeSNG is a research project with the runtime from 01.07.2009 30.06.2012 funded by the Research Fund for Coal and Steel (RFCS) under RFCS-project-Number RFCR-CT-2009-00003 ‘Substitute natural gas from coal with internal sequestration of CO2’ (CO2freeSNG). An innovative steam gasification technology. Promises competitive Coal-to-SNG plants in the medium-scale power range between 50 to 500 MW. Symposium ...
lsbtp.mech.ntua.gr
European Projects | Laboratory of Steam Boilers and Thermal Plants NTUA
http://www.lsbtp.mech.ntua.gr/eu_projects
Laboratory of Steam Boilers and Thermal Plants NTUA. Raquo; European Projects. 10 February 2011 - 18:07 admin. Energy recovery in new and retrofitted heat pumps using a dedicated expander concept. LSBTP - NTUA (Coordinator) Universita Degli Studi di Firenze, Kunglica Tekniska Hoegskolan, Thermogas, Officine Mario Dorin Spa, Eureftec AB, HANSA-TMp SRL. December 2013 - May 2016 (ongoing). 1773520 Euro (1.369.104 Euro EC contribution). 356800 Euro (100% EC contribution). Assist.Prof. S.Karellas. Aims at t...
co2freesng.eu
Project Partners
http://www.co2freesng.eu/index.php/project-partners
State of the art. Graz University of Technology, Austria (TUG). Friedrich-Alexander-University Erlangen-Nuremberg, Germany (FAU). Agnion Highterm Research GmbH, Germany (AGNION). German Technical and Scientific Association for Gas and Water, Germany (DVGW). National University of Athens, Greece (NTUA).
co2freesng.eu
Steam Gasification
http://www.co2freesng.eu/index.php/state-of-the-art/steam-gasification
State of the art. State of the art. There are principally two approaches for the thermochemical conversion of coal into syngas. Autothermal gasifiersprovide the necessary heat-of-reaction by means of partial oxidation within the gasification reactor. This process applies commonly pure oxygen in order to avoid the dilution of the gas with nitrogen. Allothermal or indirect gasificationnecessitates getting the required heat-of reaction from an external heat source into the gasifier.
co2freesng.eu
Gasification
http://www.co2freesng.eu/index.php/project-goals/gasification
State of the art. Steam gasification of Coal. Normally coal is gasified by the use of oxygen-blown entrained flow gasifiers. However, steam gasification will provide higher H2/CO ratios and lower CO2 emissions. The importance of the raw gases H2/CO ratio becomes obvious from the overall conversion reactions. Methanation transfers the coal’s energy content into methane and produces CO2. It generates a gas, which contains nearly 50% CO2 and CH4 (dry base) and additional amounts of excess steam. Figure 3: S...
co2freesng.eu
Workplan
http://www.co2freesng.eu/index.php/project-goals/workplan
State of the art.
co2freesng.eu
Methanation
http://www.co2freesng.eu/index.php/state-of-the-art/methanation
State of the art. State of the art. Several ongoing projects actually focus on the production of substitute Natural gas from Biomass. The methanation of biomass-derived syngas has been investigated with lab-scale tests at the Gasification plant in Güssing [1] successfully. The tests continue presently at a 1 MW scale within the European. Figure 2: Methanation system with indirect (allothermal) gasification. FUELCELL2006, June 19-21, 2006, Irvine, CA. 7] www.heatpipe-reformer.com.
co2freesng.eu
Project Goals
http://www.co2freesng.eu/index.php/project-goals
State of the art. The main objective of this proposal is to investigate and evaluate the options and restrictions of methanation technologies which are currently under development for biomass derived SNG to apply these technologies to the upgrading of coal. Further challenges come in particular from the chemical composition of coal. The high sulphur and ash content requires the adaptation of the gas cleaning technologies and the testing of different methanation catalysts.