Objective
Most of the gases emitted by the iron- and steel-making industry are collected and treated before their release into the atmosphere. There still exist, however, several emission sources for which treatment is lacking or not satisfactory. Among them, fugitive emissions are specially important. They may occur at coke ovens, sinter plants, blast furnaces, steel converters and/or teeming, casting and rolling plants. These emissions are dangerous because they contain toxic gases such as inorganic ones and, of more specific interest for us, volatile organic compounds (VOCs). They represent a hazard for the environment as well as for human health. Although great progress has been made in capturing fugitive emissions, and technologies for eliminating components such as particulates and sulfur dioxide are available, treatments for the abatement of VOCs from such effluents at reasonable cost are lacking. In view of an increasingly deeper control of the atmospheric pollution, required both socially and by the ever more restrictive environmental regulations, it is necessary to treat them using well adapted new "end-of-pipe" processes.
The main objective of the present Research Project is to find the bases of an original process for the abatement of VOC gaseous emissions from the iron- and steel-making industry, especially those coming from fugitive emissions. The future process will be based on catalytic deep oxidation, overcoming the drawbacks of currently applied technologies. The project can be divided in the following tasks.
1. Design and preparation of oxide catalysts for the deep
oxidation of VOCs, specially resistant to poison molecules. The successful catalyst will have to achieve 95+% VOC destruction efficiency and to resist to the specific conditions of the gases generated by the iron- and steel-making industry: presence of many different organic and inorganic molecules, that can act as poisons for catalysts or strongly modify rates of reaction and resistance to deactivation, and fluctuations in time of the gas stream composition due to the discontinuous character of many operations in the iron-and steel-making process.
2. Test of these specially designed new catalysts
and study of their activity (including kinetics), ageing, regeneration and resistance to both poisons and steam. Comparison with available commercial catalysts.
3. Modeling of VOC destruction under various operating conditions and various types and relative amounts of inorganic molecules or steam.
4. Design of energy-efficient reactors for the treatment of such emissions with minimum energy consumption.
5. Design of a bench-scale reactor for testing catalysts on real industrial effluent streams.
As a final result of the
Research Project, data on the performance of catalysts in a bench-scale reactor under optimized operating parameters will be obtained for the treatment of industrial gaseous effluents.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences chemical sciences organic chemistry volatile organic compounds
- natural sciences chemical sciences electrochemistry electrolysis
- natural sciences earth and related environmental sciences environmental sciences pollution
- natural sciences chemical sciences catalysis
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Funding Scheme
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Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Coordinator
33071 OVIEDO
Spain
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.