On the use of heat pumps in total site heat integration

被引：30

作者：

Bagajewicz, MJ ^{[1
]}

Barbaro, AF ^{[1
]}

机构：

[1] Univ Oklahoma, Dept Chem Engn & Mat Sci, Norman, OK 73072 USA

来源：

COMPUTERS & CHEMICAL ENGINEERING | 2003年 / 27卷 / 11期

关键词：

heat pumps; total site heat integration; energy savings; targeting; process design;

D O I：

10.1016/S0098-1354(03)00149-2

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The purpose of this paper is to discuss the role of heat pumps in total site heat integration. It will be shown how heat pumps can help de-bottleneck heat transfer so that maximum energy savings are attained. Non-linear targeting models to get maximum cost savings and optimum heat pumping temperature levels are presented. Finally, the paper describes optimal solutions with heat pumps that do not cross the pinch, contradicting an old result from pinch technology. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1707 / 1719

页数：13

共 12 条

[1] HEAT-RECOVERY BETWEEN AREAS OF INTEGRITY [J].

AHMAD, S ;

HUI, DCW .

COMPUTERS & CHEMICAL ENGINEERING, 1991, 15 (12) :809-832

[2]

[Anonymous], COMPUT CHEM ENG S1

[3] Multiple plant heat integration in a total site [J].

Bagajewicz, M ;

Rodera, H .

AICHE JOURNAL, 2002, 48 (10) :2255-2270

[4] Energy savings in the total site - Heat integration across many plants [J].

Bagajewicz, M ;

Rodera, H .

COMPUTERS & CHEMICAL ENGINEERING, 2000, 24 (2-7) :1237-1242

[5] HEAT AND POWER INTEGRATION OF CHEMICAL PROCESSES [J].

COLMENARES, TR ;

SEIDER, WD .

AICHE JOURNAL, 1987, 33 (06) :898-915

[6] Minimum hot-cold and electric utility cost for a finite-capacity reservoir system [J].

Holiastos, K ;

Manousiouthakis, V .

COMPUTERS & CHEMICAL ENGINEERING, 1999, 23 (09) :1263-1276

[7]

Morton R.J., 1984, I CHEM ENG ANN RES M

[8] Targeting procedures for energy savings by heat integration across plants [J].

Rodera, H ;

Bagajewicz, MJ .

AICHE JOURNAL, 1999, 45 (08) :1721-1742

[9] OPTIMAL SYNTHESIS OF INTEGRATED REFRIGERATION SYSTEMS .1. MIXED-INTEGER PROGRAMMING-MODEL [J].

SHELTON, MR ;

GROSSMANN, IE .

COMPUTERS & CHEMICAL ENGINEERING, 1986, 10 (05) :445-459

[10] THERMAL INTEGRATION OF PROCESSES WITH HEAT ENGINES AND HEAT-PUMPS [J].

SWANEY, RE .

AICHE JOURNAL, 1989, 35 (06) :1003-1016

← 1 2 →