Research and Development on Gasification Technology of Organic Waste Material by using Entrained-Flow

Yasuo Adachi; Nobusuke Kobayashi; Guilin Piao; Mitsuhiko Hamai; Motohiro Kondo; Agung Sri Hendarsa; Jun Kobayashi; Shigenobu Hatano; Yoshinori Itaya; Shigekatsu Mori

doi:10.11491/apcche.2004.0.568.0

Asian Pacific Confederation of Chemical Engineers congress program and abstracts

Session ID : 1P-02-053

DOI https://doi.org/10.11491/apcche.2004.0.568.0

Conference information

Host: The Society of Chemical Engineers, Japan

Research and Development on Gasification Technology of Organic Waste Material by using Entrained-Flow

Yasuo Adachi, Nobusuke Kobayashi, Guilin Piao, Mitsuhiko Hamai, Motohiro Kondo, Agung Sri Hendarsa, Jun Kobayashi, Shigenobu Hatano, Yoshinori Itaya, Shigekatsu Mori

Author information

Yasuo Adachi
Department of Chemical Engineering, Nagoya University, Japan
Nobusuke Kobayashi
Department of Chemical Engineering, Nagoya University, Japan
Guilin Piao
Aichi Science & Technology Foundation, Japan
Mitsuhiko Hamai
Plant Engineering Division, Toyota Motor Co., Japan
Motohiro Kondo
Plant Engineering Division, Toyota Motor Co., Japan
Agung Sri Hendarsa
Department of Chemical Engineering, Nagoya University, Japan
Jun Kobayashi
Center for Cooperative Research in Advanced Science and Technology, Nagoya University, Japan
Shigenobu Hatano
Department of Chemical Engineering, Nagoya University, Japan
Yoshinori Itaya
Department of Chemical Engineering, Nagoya University, Japan
Shigekatsu Mori
Center for Cooperative Research in Advanced Science and Technology, Nagoya University, Japan

Keywords: gasification, organic waste, high temperature, down flow furnace

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Abstract

The objective of the research is to understand the behavior of entrained-flow gasification of organic waste. In this study, three different type of raw material was used, which were wood, mixture of wood and PET, and mixture of wood and mixed-plastic and gasification was carried out in the down flow furnace. The operating conditions such as O/C=1.7, mass flow of sample=15kg/h were kept constant in the experiment. When the mixture of wood and mixed-plastic was used as the gasification fuel, carbon to gas conversion and cold gas efficiency were the highest. At that time highest temperature in the gasifier was measured over 1473K, carbon to gas conversion was over 80%, and cold gas efficiency was over 40%.

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