NEXT GEN BIOFUEL · PRODUCING NEXT GENERATION BIOFUELS THROUGH THE FISCHER-TROPSCH PROCESS UTILIZING CLEAN BIOMASS DERIVING FROM THE PRE-TREATMENT OFAGRICULTURAL BIOMASS AND WASTE
FP7 — People (Marie Curie Actions)
- Duration
- 2009-03-16 → 2012-03-15
- EU contribution
- €45,000
- Participants
- 1
- Scheme
- MC-ERG
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Results in brief
Producing next generation biofuels through the Fischer-Tropsch process utilizing clean biomass deriving from the pre-treatment of agricultural biomass ...
The focus of the specific research project was to examine the effect pre-treatment methods such as leaching and torrefaction + leaching have in the gasification behaviour of several high alkali and chlorine biomass materials as well as on the properties of the producer gas in order to be used as the feedstock to produce liquid fuels. High alkali and chlorine biomass has a huge potential around the World and as a result its effective utilisation could provide significant assistance towards the development of second generation liquid biofuels. The primary work performed by the grant recipient during this research project was the pre-treatment of several high alkali and chlorine biomass materials such as wheat straw, olive residue, dry distilled grains with solubles (DDGS), switchgrass, arundo donax, etc using two different pre-treatment techniques (leaching, torrefaction + leaching) and use them as clean feedstock in fluidised bed gasification lab-scale and pilot-scale tests to produce a syn-gas comprised mainly from H2 and CO that could be used for the production of liquid fuels through various catalytic processes such as the Fischer-Tropsch process, and the catalytic mixed alcohols production process. Gasification tests were performed with only pre-treated biomass feedstock as well as with the use of mixtures of pre-treated biomass and coal as the gasification feedstock. Gasification tests were performed in atmospheric as well as pressurised gasification reactors. During the project analysis and characterisation of the biomass as well as the ash and liquid samples derived from the pre-treatment process were performed by the research assistants working on the specific project under the direct guidance of the grant recipient. The results from the gasification tests showed that the pre-treated biomass could be gasified without ash-related problems and with minimum tar production, ash and sulfur emissions. The produced syn-gas was seen to be of similar quality to that produced from the gasification of coal and the same was observed in the case of the liquid fuels produced from this syn-gas. These results provide a direct proof that the application of pre-treatment methods in high alkali and chlorine biomass could assist significantly towards its effective utilisation for the production of energy and liquid fuels with minimum ash-related and emission problems. In this way vast amounts of low quality secondary biomass such as food and agro wastes, energy crops, etc. could be used for the production of second generation liquid biofuels as well as for the production of clean energy with substantial economic and environmental benefits for the European Union and the World.
Data: CORDIS, © European Union
Project objective
The target of this project is to study the production of clean syngas/liquid fuels through the thermochemical gasification coupled with the Fischer-Tropsch route of high alkali, chlorine and sulphur agricultural residues, which have been pre-treated and formed a new coal-like solid bio-fuel that can be gasified without ash-related problems. Also scientific excellence, transfer of knowledge and collaboration between the former Marie Curie host and the reintegrating institute by providing assistance to a young promising researcher in the field of bioenergy, and assisting him in persuing an independent research carrier in one of the most dynamic research areas for the future. The project aims to produce clean energy in the form of syngas/liquid fuels through the thermochemical gasification coupled with a Fischer-Tropsch reactor of a new coal-like solid bio-fuel derived from the pre-treatment of high-alkali and chlorine agricultural residues to eliminate the ash-related problems. The studied fuels will include agricultural residues available for exploitation at European level such as wheat straw, olive residue, corn stover and DDGS. The project includes both experimental activities and modelling calculations. The experimental work will include, pre-treatment of agricultural residues to produce the new coal-like solid bio-fuel, thermochemical gasification tests coupled with an F-T reactor to produce liquid fuels , determination of the effect of the pre-treatments into the the gas quality, the tar production and quality, the thermochemical conversion efficiency, the F-T reaction and the used catalysts and the properties of the F-T liquid fuels and chemicals and upgrading of the derived F-T liquids to diesel and gasoline. Economical analysis will be performed to evaluate the impact of the pre-treatments into the competitiveness/viability of clean fuels production. Modeling of the F-T process will be performed using the ASPEN plus software.
Original text from CORDIS.
Participants
- ETHNICON METSOVION POLYTECHNION · ATHINACoordinatorGreece
Links
Data: CORDIS, © European Union