Towards mineral beneficiation process chain intensification |
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Author: | Ohenoja, Markku1; Ruusunen, Mika1; Koistinen, Antti1; |
Organizations: |
1Control Engineering Research Group, Faculty of Technology, University of Oulu, P.O. Box 4300, 90014 Oulu, Finland 2Outotec (Finland) Oy, Tasavallankatu 22, FI-70620 Kuopio, Finland 3VTT Technical Research Center of Finland, P.O. Box 1100, 90571 Oulu, Finland |
Format: | article |
Version: | published version |
Access: | open |
Online Access: | PDF Full Text (PDF, 0.8 MB) |
Persistent link: | http://urn.fi/urn:nbn:fi-fe2018111347968 |
Language: | English |
Published: |
Elsevier,
2018
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Publish Date: | 2018-11-13 |
Description: |
AbstractAs a part of the H2020 SPIRE project, Intensified by Design (IbD®), mineral beneficiation process chain will be intensified in terms of more efficient usage of energy and raw materials. The work focuses on optimizing control of the grinding circuit, coarse flotation process, new solids measurements and soft-sensors, as well as adaptive dynamic mass balancing. All demonstrators are interconnected through plant-wide optimization. In this paper, the process intensification activities carried out at the mini-pilot scale mineral beneficiation plant are briefly described. The real-time adaptation strategy utilizing Differential Evolution for parameter estimation in a sliding window is presented. The initial results show a successful parameter estimation result even in a short time window. see all
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Series: |
IFAC proceedings volumes |
ISSN: | 1474-6670 |
ISSN-E: | 2405-8963 |
ISSN-L: | 1474-6670 |
Volume: | 51 |
Issue: | 21 |
Pages: | 201 - 206 |
DOI: | 10.1016/j.ifacol.2018.09.418 |
OADOI: | https://oadoi.org/10.1016/j.ifacol.2018.09.418 |
Host publication: |
5th IFAC Workshop on Mining, Mineral and Metal Processing MMM 2018 Shanghai, China, 23–25 August 2018 |
Host publication editor: |
Yang, Chunhua |
Conference: |
IFAC Workshop on Mining, Mineral and Metal Processing MMM |
Type of Publication: |
A4 Article in conference proceedings |
Field of Science: |
215 Chemical engineering 222 Other engineering and technologies |
Subjects: | |
Funding: |
This work was developed under the financial support received from The EU Framework Programme for Researchand Innovation – H2020-SPIRE-2015 (IbD® - Intensified by Design. GA-680565). |
EU Grant Number: |
(680565) IbD - Intensified by Design® for the intensification of processes involving solids handling |
Copyright information: |
© 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved. Published in this repository with the kind permission of the IFAC. |