Industrial distillation column advanced control in A DCS

被引：0

作者：

Jin, XM ^{[1
]}

Rong, G ^{[1
]}

Wang, SQ ^{[1
]}

机构：

[1] Zhejiang Univ, Natl Key Lab Ind Control Technol, Hangzhou 310027, Peoples R China

来源：

PROCEEDINGS OF THE 3RD WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-5 | 2000年

关键词：

distillation column; multivariable control; fuzzy control; advanced control;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, some aspects of using DCS to implement propylene/propane splitter advanced control are considered, including enthalpic control of column reboiler, multivariable control of top product quality and bottom product quality, fuzzy supervisory control of process load, etc. Industrial application results show that advanced control can increase the splitter tower stability, improve the distillate product quality and increase recovery of distillate product while reducing energy consumption.

引用

页码：3584 / 3587

页数：4

共 5 条

[1] CONTROL OF DISTILLATION-COLUMNS WITH LOW RELATIVE VOLATILITIES
FINCO, MV
LUYBEN, WL
POLLECK, RE
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1989, 28 (01) : 75 - 83
[2] A COMPARISON OF ADVANCED DISTILLATION CONTROL TECHNIQUES FOR A PROPYLENE/PROPANE SPLITTER
GOKHALE, V
HUROWITZ, S
RIGGS, JB
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1995, 34 (12) : 4413 - 4419
[3] MARTIN GD, 1981, CEP, V9, P33
[4] SKOGESTAD S, 1992, IFAC S DYCORD 92 MAR, P1
[5] STEWART WB, 1988, OIL GAS J 0905, P44

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