Enhancement of thermal conductivity by using polymer-zeolite in solid adsorption heat pumps

被引：22

作者：

Hu, EJ ^{[1
]}

Zhu, DS ^{[1
]}

Sang, XY ^{[1
]}

Wang, L ^{[1
]}

Tan, YK ^{[1
]}

机构：

[1] S CHINA UNIV TECHNOL,RES INST CHEM ENGN,GUANGZHOU 510641,PEOPLES R CHINA

来源：

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME | 1997年 / 119卷 / 03期

关键词：

conduction; packed & fluidized beds; porous media;

D O I：

10.1115/1.2824151

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A thermal conductivity augmentation technology for zeolite beds has been studied in this paper. To enhance the effective thermal conductivity of zeolite, the zeolite particle was coated with a thermal polymer material in a new synthesis process. It was found that the effective thermal conductivity of the polymer-zeolite was increased two to three times, while its adsorptive ability remains the same. The results of the experiment show that the polymer synthesis technique could be used as a heat transfer enhancement method to improve thermal conductivity among zeolite particles.

引用

页码：627 / 629

页数：3

共 9 条

[1] CONDUCTING POLYMER COLLOIDAL SILICA COMPOSITES [J].

ARMES, SP ;

GOTTESFELD, S ;

BEERY, JG ;

GARZON, F ;

AGNEW, SF .

POLYMER, 1991, 32 (13) :2325-2330

[2] THERMAL-CONDUCTIVITY OF A MICROPOROUS PARTICULATE MEDIUM - MOIST SILICA-GEL [J].

BJURSTROM, H ;

KARAWACKI, E ;

CARLSSON, B .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1984, 27 (11) :2025-2036

[3] HEAT-TRANSFER INTENSIFICATION IN FIXED-BED ADSORBERS [J].

GUILLEMINOT, JJ ;

CHOISIER, A ;

CHALFEN, JB ;

NICOLAS, S ;

REYMONEY, JL .

HEAT RECOVERY SYSTEMS & CHP, 1993, 13 (04) :297-300

[4]

Hu Jing, 1993, RENEW ENERG, P567

[5] A UNIT-CELL MODEL FOR PREDICTING THE THERMAL-CONDUCTIVITY OF A GRANULAR MEDIUM CONTAINING AN ADHESIVE BINDER [J].

JACKSON, KW ;

BLACK, WZ .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1983, 26 (01) :87-99

[6]

KANG XY, 1996, THESIS S CHINA U TEC

[7]

MEUNIER F, 1992, SOL SORPT REFR S PAR, P44

[8] THERMAL-CONDUCTIVITY OF WET COMPOSITE POROUS-MEDIA [J].

SARWAR, MK ;

MAJUMDAR, P .

HEAT RECOVERY SYSTEMS & CHP, 1995, 15 (04) :369-381

[9]

ZHU DS, 1993, J CHEM IND ENG, V44, P212

← 1 →