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Biomass gasification is an effective way to produce syngas that must be conditioned to remove the main pollutants (tars) for its use in energy production systems. Catalytic steam reforming of tar and CH4 is thus necessary; Nickel catalysts are excellent candidates but still have deactivation problems related to carbon deposition and sulphur poisoning. Various studies demonstrated that Mayenite as...
Heterogeneous catalysis has a fundamental role in the development of both gasification and gas cleanup technologies for the production of synthesis gas (syngas) and renewable hydrogen. In this review, a technological perspective of Ni-based catalysts is presented giving particular attention to the interaction of different tars molecules present in tar mixture and to catalyst deactivation by coke deposition...
Improve the hydrogen production from the conversion of renewable resources such as biomass is a real challenge in the context of the production of clean and efficient energy. By biomass steam gasification, H2 is produced with significant amounts of CO2, CH4 and heavy, toxic and complex aromatic molecules called tars. This work focuses on the production of hydrogen by tar steam reforming with in-situ...
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