Book ChapterDOI
Sorption-enhanced gasification
Christoph Pfeifer
- pp 971-1001
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TLDR
Sorptionenhanced gasification as mentioned in this paper is a process in which a carbonaceous feedstock is gasified and CO 2 is simultaneously removed through the use of a sorbent, which offers a promising pathway for the production of producer gas with high hydrogen content, coupled with in-situ removal of carbon dioxide.Abstract:
Sorption-enhanced gasification is a process in which a carbonaceous feedstock is gasified and CO 2 is simultaneously removed through the use of a sorbent. The process offers a promising pathway for the production of producer gas with high hydrogen content, coupled with in-situ removal of carbon dioxide. Biomass can be used as a feedstock. Following a section reviewing the fundamentals of sorption enhanced gasification, the thermodynamics of the process are considered in more detail. Experiments on a laboratory and pilot scale are then described, followed by an overview of an industrial-scale test.read more
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A comprehensive review on hydrogen production from coal gasification: Challenges and Opportunities
TL;DR: In this article, a comprehensive review of hydrogen production from coal gasification is presented, including state of the art and comparative evaluation, environmental and economic dimensions, energetic and exergetic aspects, challenges, opportunities and future directions.
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Dual fluidized bed gasification of biomass with selective carbon dioxide removal and limestone as bed material: A review
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A comprehensive review on hydrogen production and utilization in North America: Prospects and challenges
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Syngas for biorefineries from thermochemical gasification of lignocellulosic fuels and residues—5 years’ experience with an advanced dual fluidized bed gasifier design
J.C. Schmid,Florian Benedikt,Josef Fuchs,Anna Magdalena Mauerhofer,Stefan Müller,Hermann Hofbauer +5 more
TL;DR: In this paper, the results of experimental research from gasification test runs of different biogenic fuels, carried out with an advanced 100kW pilot plant over the last 5 years at TU Wien, are presented.
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Sorption enhanced gasification (SEG) of biomass for tailored syngas production with in-situ CO2 capture: Current status, process scale-up experiences and outlook
TL;DR: Sorption Enhanced Gasification (SEG) is considered as a promising solid fuel conversion and carbon capture and sequestration technology since it can produce tailored syngas coupled with in-situ CO2 capture as discussed by the authors.
References
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Journal ArticleDOI
A review of the primary measures for tar elimination in biomass gasification processes
TL;DR: In this paper, a review of the research and development in this area are reviewed and cited in the present paper, and the concepts of two-stage gasification and secondary air injection in the gasifier are of prime importance.
Journal ArticleDOI
Review of literature on catalysts for biomass gasification
TL;DR: In this article, an extensive literature review of the three main groups of catalysts, which have been evaluated for the elimination of these hydrocarbons, are dolomite, alkali metals and nickel.
Journal ArticleDOI
Review of Catalysts for Tar Elimination in Biomass Gasification Processes
TL;DR: A review of the various types of catalysts that have been used in several research works to reduce the tars in the producer gas derived from the biomass gasification process is presented in this paper.
Journal ArticleDOI
CO2 Capture Capacity of CaO in Long Series of Carbonation/Calcination Cycles
TL;DR: In this paper, a long series of carbonation/calcination cycles (up to 500) varying different variables affecting sorbent capacity have been tested in a thermogravimetric apparatus.
Journal ArticleDOI
Catalysis for conversion of biomass to fuels via pyrolysis and gasification: A review
TL;DR: In this paper, a review of recent trends in the chemistry of these processes for biofuel production and the catalysts used is presented, with a focus on the use of catalysts.