Flotation column automation: state of the art

被引：36

作者：

Bergh, LG ^{[1
]}

Yianatos, JB ^{[1
]}

机构：

[1] Univ Tecn Federico Santa Mariav, Dept Chem Engn, Valparaiso, Chile

来源：

CONTROL ENGINEERING PRACTICE | 2003年 / 11卷 / 01期

关键词：

automation; process control; modelling; data processing; flotation columns;

D O I：

10.1016/S0967-0661(02)00093-X

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A review of the trends and state of art in automation and control of flotation columns is presented. Besides the large number of columns installed in concentrators world-wide, there are a number of unsolved problems related to lack of instrumentation, lack of process knowledge, odd operating practices, and in general, lack of management and data processing. Process control of local objectives is frequently achieved, however, application of mature and new techniques, are rather slowly included in control and information systems. In the near future, it is expected that intelligent techniques will be incorporated to solve a large variety of problems. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：67 / 72

页数：6

共 41 条

[1]

Bascur OA, 1999, CONTROL AND OPTIMIZATION IN MINERALS, METALS AND MATERIALS PROCESSING, P3

[2] Subtilase-like pro-protein convertases: from molecular specificity to therapeutic applications [J].

Bergeron, F ;

Leduc, R ;

Day, R .

JOURNAL OF MOLECULAR ENDOCRINOLOGY, 2000, 24 (01) :1-22

[3] DYNAMIC SIMULATION OF OPERATING VARIABLES IN FLOTATION COLUMNS [J].

BERGH, LG ;

YIANATOS, JB .

MINERALS ENGINEERING, 1995, 8 (06) :603-613

[4] Supervisory control at Salvador flotation columns [J].

Bergh, LG ;

Yianatos, JB ;

Acuña, CA ;

Pérez, H ;

López, F .

MINERALS ENGINEERING, 1999, 12 (07) :733-744

[5] EXPERIMENTAL STUDIES ON FLOTATION COLUMN DYNAMICS [J].

BERGH, LG ;

YIANATOS, JB .

MINERALS ENGINEERING, 1994, 7 (2-3) :345-355

[6]

Bergh LG, 1999, CONTROL AND OPTIMIZATION IN MINERALS, METALS AND MATERIALS PROCESSING, P299

[7]

Bergh LG, 1996, COLUMN '96: PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON COLUMN FLOTATION, P369

[8] Hierarchical control strategy for flotation columns [J].

Bergh, LG ;

Yianatos, JB ;

Acuna, CP .

MINERALS ENGINEERING, 1995, 8 (12) :1583-1591

[9] CONTROL ALTERNATIVES FOR FLOTATION COLUMNS [J].

BERGH, LG ;

YIANATOS, JB .

MINERALS ENGINEERING, 1993, 6 (06) :631-642

[10] Fuzzy supervisory control of flotation columns [J].

Bergh, LG ;

Yianatos, JB ;

Leiva, CA .

MINERALS ENGINEERING, 1998, 11 (08) :739-748

← 1 2 3 4 5 →