Author
Giuseppe Barbieri
Other affiliations: University of Calabria
Bio: Giuseppe Barbieri is an academic researcher from National Research Council. The author has contributed to research in topics: Membrane & Membrane reactor. The author has an hindex of 37, co-authored 167 publications receiving 5018 citations. Previous affiliations of Giuseppe Barbieri include University of Calabria.
Papers published on a yearly basis
Papers
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TL;DR: In this article, a general overview on the polymeric membranes currently studied for their use in CO2 capture and of their transport properties is proposed, and some important design parameters have been introduced in order to evaluate the advantages potentially offered by membrane systems with respect to the other separation technologies (adsorption and cryogenic).
772 citations
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TL;DR: In this article, a direct contact membrane distillation (DCMD) process was chosen to produce a highly concentrated apple juice using hollow fiber modules, and a high 64°Brix concentration was achieved.
325 citations
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TL;DR: The improved viability predicted by the model culturing hepatocyte spheroids in the RWMS, characterized by a higher O(2) permeability with respect to RWPS, was experimentally confirmed and demonstrated that the mathematical model used in this study represents a useful support to experimental procedures in order to obtain hepatocytespheroids with optimal size.
228 citations
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TL;DR: In this paper, a packed-bed inert membrane reactor (PBIMR) with parallel-flow and counterflow configuration was used to study the methane steam re-forming reaction in a Pd membrane.
Abstract: Methane steam re-forming is one of the most important chemical processes in hydrogen and syngas production. Simulation of reactors with parallel-flow and counterflow configuration has been performed to study the methane steam re-forming reaction in a packed-bed inert membrane reactor (PBIMR). In this kind of reactor complete methane conversion can be achieved by means of the total removal of hydrogen from the reaction products. In the model a dense Pd membrane was simulated, assuming an infinite permselectivity to hydrogen. Membrane reactor performance was compared to that of a conventional fixed-bed reactor. The effect on the degree of conversion was analyzed for different parameters such as temperature, reactor pressure, feed and sweep flow rate, feed molar ratio, membrane thickness, and space velocity. Comparison with experimental data of Shu et al. (1994) showed a good agreement. An analysis of the results indicated that the choice of operating conditions requires a complex process strategy.
140 citations
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TL;DR: In this paper, the water gas shift (WGS) reaction is an important step of hydrogen production in industrial cycles for upgrading H2 rich streams by CO conversion present in syngas mixtures.
124 citations
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5,393 citations
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TL;DR: A critical review of recent developments in hydrogenation reaction, with emphases on catalytic reactivity, reactor innovation, and reaction mechanism, provides an overview regarding the challenges and opportunities for future research in the field.
Abstract: Owing to the increasing emissions of carbon dioxide (CO2), human life and the ecological environment have been affected by global warming and climate changes. To mitigate the concentration of CO2 in the atmosphere various strategies have been implemented such as separation, storage, and utilization of CO2. Although it has been explored for many years, hydrogenation reaction, an important representative among chemical conversions of CO2, offers challenging opportunities for sustainable development in energy and the environment. Indeed, the hydrogenation of CO2 not only reduces the increasing CO2 buildup but also produces fuels and chemicals. In this critical review we discuss recent developments in this area, with emphases on catalytic reactivity, reactor innovation, and reaction mechanism. We also provide an overview regarding the challenges and opportunities for future research in the field (319 references).
2,539 citations
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TL;DR: In this paper, various aspects of CCS are reviewed and discussed including the state of the art technologies for CO2 capture, separation, transport, storage, leakage, monitoring, and life cycle analysis.
Abstract: Global warming and climate change concerns have triggered global efforts to reduce the concentration of atmospheric carbon dioxide (CO2). Carbon dioxide capture and storage (CCS) is considered a crucial strategy for meeting CO2 emission reduction targets. In this paper, various aspects of CCS are reviewed and discussed including the state of the art technologies for CO2 capture, separation, transport, storage, leakage, monitoring, and life cycle analysis. The selection of specific CO2 capture technology heavily depends on the type of CO2 generating plant and fuel used. Among those CO2 separation processes, absorption is the most mature and commonly adopted due to its higher efficiency and lower cost. Pipeline is considered to be the most viable solution for large volume of CO2 transport. Among those geological formations for CO2 storage, enhanced oil recovery is mature and has been practiced for many years but its economical viability for anthropogenic sources needs to be demonstrated. There are growing interests in CO2 storage in saline aquifers due to their enormous potential storage capacity and several projects are in the pipeline for demonstration of its viability. There are multiple hurdles to CCS deployment including the absence of a clear business case for CCS investment and the absence of robust economic incentives to support the additional high capital and operating costs of the whole CCS process.
2,181 citations
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Imperial College London1, RWTH Aachen University2, Cranfield University3, Loughborough University4, University of Sheffield5, Massachusetts Institute of Technology6, United States Department of Energy7, Newcastle University8, Commonwealth Scientific and Industrial Research Organisation9, University of California, Berkeley10, University of Cambridge11, Carnegie Mellon University12, École Polytechnique Fédérale de Lausanne13, University of Melbourne14, Colorado School of Mines15
TL;DR: In this article, the authors review the current state-of-the-art of CO2 capture, transport, utilisation and storage from a multi-scale perspective, moving from the global to molecular scales.
Abstract: Carbon capture and storage (CCS) is broadly recognised as having the potential to play a key role in meeting climate change targets, delivering low carbon heat and power, decarbonising industry and, more recently, its ability to facilitate the net removal of CO2 from the atmosphere. However, despite this broad consensus and its technical maturity, CCS has not yet been deployed on a scale commensurate with the ambitions articulated a decade ago. Thus, in this paper we review the current state-of-the-art of CO2 capture, transport, utilisation and storage from a multi-scale perspective, moving from the global to molecular scales. In light of the COP21 commitments to limit warming to less than 2 °C, we extend the remit of this study to include the key negative emissions technologies (NETs) of bioenergy with CCS (BECCS), and direct air capture (DAC). Cognisant of the non-technical barriers to deploying CCS, we reflect on recent experience from the UK's CCS commercialisation programme and consider the commercial and political barriers to the large-scale deployment of CCS. In all areas, we focus on identifying and clearly articulating the key research challenges that could usefully be addressed in the coming decade.
2,088 citations
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TL;DR: In this article, a review of membrane characteristics, membrane-related heat and mass transfer concepts, fouling and the effects of operating condition is presented, as well as state-of-the-art research results in these different areas are discussed.
1,973 citations