MASS-FLOW PREDICTION FOR REAGENT CONTROL AT LES-MINES-SELBAIE

被引：0

作者：

BAZIN, C ^{[1
]}

PERRY, R ^{[1
]}

机构：

[1] LES MINES SELBAIE,JOUTEL,PQ,CANADA

来源：

CIM BULLETIN | 1994年 / 87卷 / 985期

关键词：

LES-MINES-SELBAIE; FEEDFORWARD CONTROL SYSTEMS; MASS FLOW-RATES; FLOTATION CIRCUITS;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Discrete transfer functions which use the grinding circuit feed tonnage to predict mass flowrates at reagent addition points in a flotation circuit were calibrated using a dynamic grinding/flotation circuit simulator. Predicted mass flow values are multiplied by reagent addition ratios to obtain actual reagent flow. The transfer functions are currently integrated into the distributed control system of Les Mines Selbaie.

引用

页码：66 / 72

页数：7

共 14 条

[1]

BAZIN C, 1994, JUN INT S INN MIN PR

[2]

BAZIN C, 1993, 25TH P MIN PROC C OT

[3]

Box G.E.P., 1976, TIME SERIES ANAL

[4]

BROCHU C, 1992, COMMUNICATION

[5]

HOUDOUIN D, 1990, CIM C METALLURGISTS

[6]

KALLIONEN JO, 1984, CONTROL ZINC FLOTATI, P261

[7]

Lynch A.J., 1981, MINERAL COAL FLOTATI

[8]

MANLAPIG EV, 1980, MINING ENG DEC, P1722

[9] AUTOMATIC FLOTATION CONTROL - A REVIEW OF 20 YEARS OF EFFORT [J].

MCKEE, DJ .

MINERALS ENGINEERING, 1991, 4 (7-11) :653-666

[10]

SPRING R, 1991, AUG IFAC WORKSH EXP

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