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- Biollaz, S., et al.
(författare)
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Gas analysis in gasification of biomass and waste : Guideline report: Document 1
- 2018
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Rapport (refereegranskat)abstract
- Gasification is generally acknowledged as one of the technologies that will enable the large-scale production of biofuels and chemicals from biomass and waste. One of the main technical challenges associated to the deployment of biomass gasification as a commercial technology is the cleaning and upgrading of the product gas. The contaminants of product gas from biomass/waste gasification include dust, tars, alkali metals, BTX, sulphur-, nitrogen- and chlorine compounds, and heavy metals. Proper measurement of the components and contaminants of the product gas is essential for the monitoring of gasification-based plants (efficiency, product quality, by-products), as well as for the proper design of the downstream gas cleaning train (for example, scrubbers, sorbents, etc.). In practice, a trade-off between reliability, accuracy and cost has to be reached when selecting the proper analysis technique for a specific application. The deployment and implementation of inexpensive yet accurate gas analysis techniques to monitor the fate of gas contaminants might play an important role in the commercialization of biomass and waste gasification processes.This special report commissioned by the IEA Bioenergy Task 33 group compiles a representative part of the extensive work developed in the last years by relevant actors in the field of gas analysis applied to(biomass and waste) gasification. The approach of this report has been based on the creation of a team of contributing partners who have supplied material to the report. This networking approach has been complemented with a literature review. The report is composed of a set of 2 documents. Document 1(the present report) describes the available analysis techniques (both commercial and underdevelopment) for the measurement of different compounds of interest present in gasification gas. The objective is to help the reader to properly select the analysis technique most suitable to the target compounds and the intended application. Document 1 also describes some examples of application of gas analysis at commercial-, pilot- and research gasification plants, as well as examples of recent and current joint research activities in the field. The information contained in Document 1 is complemented with a book of factsheets on gas analysis techniques in Document 2, and a collection of video blogs which illustrate some of the analysis techniques described in Documents 1 and 2.This guideline report would like to become a platform for the reinforcement of the network of partners working on the development and application of gas analysis, thus fostering collaboration and exchange of knowledge. As such, this report should become a living document which incorporates in future coming progress and developments in the field.
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| 2. |
- Biollaz, S., et al.
(författare)
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Gas analysis in gasification of biomass and waste : Guideline report: Document 2 - Factsheets on gas analysis techniques
- 2018
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Rapport (refereegranskat)abstract
- Gasification is generally acknowledged as one of the technologies that will enable the large-scale production of biofuels and chemicals from biomass and waste. One of the main technical challenges associated to the deployment of biomass gasification as a commercial technology is the cleaning and upgrading of the product gas. The contaminants of product gas from biomass/waste gasification include dust, tars, alkali metals, BTX, sulphur-, nitrogen- and chlorine compounds, and heavy metals. Proper measurement of the components and contaminants of the product gas is essential for the monitoring of gasification-based plants (efficiency, product quality, by-products), as well as for the proper design of the downstream gas cleaning train (for example, scrubbers, sorbents, etc.). The deployment and implementation of inexpensive yet accurate gas analysis techniques to monitor the fate of gas contaminants might play an important role in the commercialization of biomass and waste gasification processes.This special report commissioned by the IEA Bioenergy Task 33 group compiles a representative part of the extensive work developed in the last years by relevant actors in the field of gas analysis applied to (biomass and waste) gasification. The approach of this report has been based on the creation of a team of contributing partners who have supplied material to the report. This networking approach has been complemented with a literature review. This guideline report would like to become a platform for the reinforcement of the network of partners working on the development and application of gas analysis, thus fostering collaboration and exchange of knowledge. As such, this report should become a living document which incorporates in future coming progress and developments in the field.
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| 3. |
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| 7. |
- Flannagan, Carol A., et al.
(författare)
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Comparing motor-vehicle crash risk of EU and US vehicles
- 2015
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This study examined the hypotheses that vehicles meeting EU safety standards perform similarly to US-regulated vehicles in the US driving environment, and vice versa. The analyses used three statistical approaches to “triangulate” evidence regarding differences in crash and injury risk. Separate analyses assessed crash avoidance technologies, including headlamps and mirrors. The results suggest that when controlling for differences in environment and exposure, vehicles meeting EU standards offer reduced risk of serious injury in frontal/side crashes and have driver‐side mirrors that reduce risk in lane-change crashes better, while vehicles meeting US standards provide alower risk of injury in rollovers and have headlamps that make pedestrians more conspicuous.
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| 8. |
- Hassler, Björn, 1964-, et al.
(författare)
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BONUS BALTSPACE D2:2 : Ambitions and Realities in Baltic Sea Marine Spatial Planning and the Ecosystem Approach: Policy and Sector Coordination in Promotion of Regional Integration
- 2017
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This report is part of the BONUS BALTSPACE project and is focused on challenges for policy and sector integration in Baltic Sea marine spatial planning (MSP). The main objectives have been to identify concrete coordination problems, to analyse why they have emerged and to discuss possible remedies. It is based on selected aspects extracted from case studies carried out in this project related to the development of regional MSP approaches in Denmark, Germany, Latvia, Lithuania, Poland, and Sweden and on an additional case study on the HELCOM-VASAB Working Group on MSP. To facilitate the analysis of vertical policy interactions between institutions at different levels as well as of horizontal interactions over sector and country borders, an analytical framework was constructed. This framework consists of two main components; (a) institution-driven coordination where institutions such as global treaties, the EU, regional organisations, and state authorities provide boundaries for decisions taken at lower levels and (b) benefit-driven coordination capturing horizontal coordination across sector and country borders.
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| 10. |
- Saunders, Fred, 1961-, et al.
(författare)
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BONUS BALTSPACE Deliverable D1.3 : Evaluating the sustainability of governance: a proposal for evaluating marine spatial planning in the Baltic Sea
- 2017
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This Deliverable elaborates an evaluation design for MSP that responds to a growing call for a more nuanced and critical conceptualisation and implementation of MSP as complex sites of governance. Here we posit that such an evaluation design should be based on 'sustainability of governance' in MSP. Furthermore, that such an evaluation approach should be built on good governance principles of participation, coordination, openness and collaboration in governance processes with the aim to strengthen MSP on both democratic and functionality grounds. To advance this position, we elaborate the relationship between integration as a concept that can be used to examine the sustainability of governance in practice. The conceptual framework is then used to structure a discussion of illustrative examples of the relationship between integration and sustainability of governance across several Baltic Sea case-studies. The results of these case studies are then framed in a discussion on aspects that need to be considered when designing an evaluation process for MSP. Points highlighted here are the need to adopt a deliberative and reflexive approach that draws on a wide body of evidence in evaluation. A set of clustered evaluative criteria (CEC), referring to practices deemed to be desirable for sustainability of MSP governance, are proposed to guide or direct an evaluation process. The CEC were derived through an assessment of what is deemed important in the relevant literature as well as through consideration of the experience of the Baltic cases. The CEC could be seen as indicators of integration that relate to aspects of sustainability of governance in MSP, as well as, in more instrumental terms to support problem-solving aimed at improving MSP coherence. The evaluation design outlined here would require to be tested and trialled in MSP settings to assess its saliency and refine its usability in practice.
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