Control Strategy For A Multiple Hearth Furnace

Research output: Contribution to journalConference articleScientificpeer-review

Standard

Control Strategy For A Multiple Hearth Furnace. / Gomez Fuentes, Jose; Jämsä-Jounela, Sirkka-Liisa.

In: IFAC-PapersOnLine, Vol. 51, No. 21, 23.08.2018, p. 189-194.

Research output: Contribution to journalConference articleScientificpeer-review

Harvard

APA

Vancouver

Author

Bibtex - Download

@article{e365e91bed4d499a9fe82c51d41891ff,
title = "Control Strategy For A Multiple Hearth Furnace",
abstract = "This paper presents and discusses a mineralogy-driven control strategy for a multiple hearth furnace in kaolin production. The objective of the advanced control is to maximize capacity and to minimize energy consumption while preserving the desired product quality. The control is based on two main soft sensors: the mullite content indicator for capacity improvement and the spinel phase reaction rate indicator for energy use reduction. In this simulation study, the control strategy is tested and compared with an industrial controller based on a proportional-integral scheme as a benchmark. The results show that the capacity of the process is significantly improved and the energy use is notably diminished.",
keywords = "Calcination, Advanced Control, soft sensor, control performance, Multiple hearth furnace (MHF), Energy consumption, Quality",
author = "{Gomez Fuentes}, Jose and Sirkka-Liisa J{\"a}ms{\"a}-Jounela",
year = "2018",
month = "8",
day = "23",
doi = "10.1016/j.ifacol.2018.09.416",
language = "English",
volume = "51",
pages = "189--194",
journal = "IFAC-PapersOnLine",
issn = "2405-8963",
publisher = "Elsevier Science Publishers BV",
number = "21",

}

RIS - Download

TY - JOUR

T1 - Control Strategy For A Multiple Hearth Furnace

AU - Gomez Fuentes, Jose

AU - Jämsä-Jounela, Sirkka-Liisa

PY - 2018/8/23

Y1 - 2018/8/23

N2 - This paper presents and discusses a mineralogy-driven control strategy for a multiple hearth furnace in kaolin production. The objective of the advanced control is to maximize capacity and to minimize energy consumption while preserving the desired product quality. The control is based on two main soft sensors: the mullite content indicator for capacity improvement and the spinel phase reaction rate indicator for energy use reduction. In this simulation study, the control strategy is tested and compared with an industrial controller based on a proportional-integral scheme as a benchmark. The results show that the capacity of the process is significantly improved and the energy use is notably diminished.

AB - This paper presents and discusses a mineralogy-driven control strategy for a multiple hearth furnace in kaolin production. The objective of the advanced control is to maximize capacity and to minimize energy consumption while preserving the desired product quality. The control is based on two main soft sensors: the mullite content indicator for capacity improvement and the spinel phase reaction rate indicator for energy use reduction. In this simulation study, the control strategy is tested and compared with an industrial controller based on a proportional-integral scheme as a benchmark. The results show that the capacity of the process is significantly improved and the energy use is notably diminished.

KW - Calcination

KW - Advanced Control

KW - soft sensor

KW - control performance

KW - Multiple hearth furnace (MHF)

KW - Energy consumption

KW - Quality

UR - http://www.scopus.com/inward/record.url?scp=85054383357&partnerID=8YFLogxK

U2 - 10.1016/j.ifacol.2018.09.416

DO - 10.1016/j.ifacol.2018.09.416

M3 - Conference article

VL - 51

SP - 189

EP - 194

JO - IFAC-PapersOnLine

JF - IFAC-PapersOnLine

SN - 2405-8963

IS - 21

ER -

ID: 28630473