State-of-the-art review on crystallization control technologies for water/LiBr absorption heat pumps

被引：127

作者：

Wang, Kai ^{[1
]}

Abdelaziz, Omar ^{[1
]}

Kisari, Padmaja ^{[1
]}

Vineyard, Edward A. ^{[1
]}

机构：

[1] Oak Ridge Natl Lab, Bldg Equipment Res Grp, Energy & Transportat Sci Div, Oak Ridge, TN 37831 USA

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 2011年 / 34卷 / 06期

关键词：

Absorption system; Heat pump; Lithium bromide; Crystallization; Control; BROMIDE PLUS ETHANOLAMINE; FALLING-FILM ABSORPTION; MASS-TRANSFER; VAPOR-PRESSURES; LITHIUM-NITRATE; BINARY NANOFLUIDS; WORKING FLUIDS; PERFORMANCE EVALUATION; REFRIGERATION SYSTEM; ETHYLENE-GLYCOL;

D O I：

10.1016/j.ijrefrig.2011.04.006

中图分类号：

O414.1 [热力学];

学科分类号：

070201 [理论物理];

摘要：

The key technical barrier to using water/lithium bromide (LiBr) as the working fluid in air-cooled absorption chillers and absorption heat-pump systems is the risk of crystallization when the absorber temperature rises at fixed evaporating pressure. This article reviews various crystallization control technologies available to resolve this problem: chemical inhibitors, heat and mass transfer enhancement methods, thermodynamic cycle modifications, and absorption system-control strategies. Other approaches, such as boosting absorber pressure and J-tube technology, are reviewed as well. This review can help guide future efforts to develop water/LiBr air-cooled absorption chillers and absorption heat-pump systems. (C) 2011 Elsevier Ltd and IIR. All rights reserved.

引用

页码：1325 / 1337

页数：13

共 88 条

[1]

New technique of air-cooled absorption system to be competitive with water-cooled type and vapour compression systems [J].

Abu-Zour, A. M. ;

Riffat, S. B. .

INTERNATIONAL JOURNAL OF LOW-CARBON TECHNOLOGIES, 2010, 5 (01) :42-49

[2]

ALLY MR, 1988, ORNLTM10392

[3]

[Anonymous], 2009, BUILD EN DAT BOOK

[4]

Process intensification: heat and mass transfer characteristics of liquid films on rotating discs [J].

Aoune, A ;

Ramshaw, C .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1999, 42 (14) :2543-2556

[5]

BIERMANN WJ, 1981, P DOE HEAT PUMP CONT, P59

[6]

BIERMANN WJ, 1978, DOECS31587T1

[7]

Performance of air-cooled absorption air-conditioning systems working with water-(LiBr plus LiI+LiNO3+LiCl) [J].

Bourouis, M ;

Vallès, M ;

Medrano, M ;

Coronas, A .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2005, 219 (E2) :205-213

[8]

Comparison of the performance of falling film and bubble absorbers for air-cooled absorption systems [J].

Castro, J. ;

Oliet, C. ;

Rodriguez, I. ;

Oliva, A. .

INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2009, 48 (07) :1355-1366

[9]

Performance evaluation and simulation of a new absorbent for an absorption refrigeration system [J].

De Lucas, A ;

Donate, M ;

Molero, C ;

Villaseñor, J ;

Rodríguez, JF .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2004, 27 (04) :324-330

[10]

Vapor pressures, densities, and viscosities of the (water plus lithium bromide plus sodium formate) system and (water plus lithium bromide plus potassium formate) system [J].

De Lucas, A ;

Donate, M ;

Rodríguez, JF .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2003, 48 (01) :18-22

← 1 2 3 4 5 6 7 8 9 →