DRYING KINETICS OF SEWAGE SLUDGE AND HAZELNUT SHELL MIXTURES USED AS AN ALTERNATIVE FUEL IN CEMENT INDUSTRY

被引：0

作者：

Pehlivan, Huseyin ^{[1
]}

Ates, Asude ^{[2
]}

Parlak, Nezaket ^{[1
]}

机构：

[1] Sakarya Univ, Muhendisl Fak, Makina Muhendisligi Bolumu, TR-54187 Sakarya, Turkey

[2] Sakarya Univ, Muhendisl Fak, Cevre Muhendisligi Bolumu, TR-54187 Sakarya, Turkey

来源：

ISI BILIMI VE TEKNIGI DERGISI-JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY | 2015年 / 35卷 / 02期

关键词：

Drying; Sewage sludge; Hazelnut shell; Drying kinetics; AIR-STEAM GASIFICATION; COMPUTATIONAL FLUID-DYNAMICS; WASTE-WATER SLUDGE; CYCLONE DRYER; PYROLYSIS; ADSORBENTS; COMBUSTION; SIMULATION;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This study presents drying characteristics of sewage sludge and mixtures used as an alternative fuel in cement incineration systems. In order to increase calorific value and reduce moisture, content of sewage sludge, different agricultural waste substance like hazelnut shell is included in it. Drying characteristics of sewage sludge and hazelnut shell mixtures were evaluated for four drying methods with moisture content and results were compared with each other. Moisture rate as a function of time for different rates of samples were obtained experimentally and also compared with the semi-empirical models from literature. In addition, higher heating values (BEV) of sewage sludge and hazelnut shell mixtures ranged between 3445 and 4900 kcal/kg.

引用

页码：45 / 52

页数：8

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