슬러지의 유동층 촉매연소특성

• 영문명: The Characteristics of Fluidized Bed Catalytic Combustion for Sludge Treatment
• 발행기관: 대전대학교 환경문제연구소
• 저자명: 양승목(Seung-Mok Yang) 송광섭(Kwang-Sup Song) 강성규(Sung-Kyu Kang) 박영성(Yeong-Seong Park)
• 간행물 정보: 『環境問題硏究所 論文集』第10號, 79~92쪽, 전체 14쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2006.02.28

영문 초록

The characteristics of fluidized bed catalytic combustion for sludge treatment have been studied in a pilot scale of fluidized bed combustor. 1.0wt% Pt of catalyst supported on the spherical alumina was mixed with the spherical pure alumina as a bed material. Sewage sludge, heating value of which is 3,440 kcal/kg, was used as a waste sample in the experiment. Through the experiments, the various characteristics such as a bed temperature profile and flue gas(CO, SO₂) concentration profile were investigated and the catalyst mixing ratio and sample feed rate were applied as experimental parameters. The experimental results showed that bed temperature was maintained more highly and flue gas concentration decreased with the increase of the catalyst mixing ratio, and bed temperature was maintained more highly also and flue gas concentration increased with the increase of the sample feed rate. The combustion efficiency of fluidized bed catalytic combustion of the sludge increased with the increase of the catalyst mixing ratio and sample feed rate and reached more than 96%.

목차

Abstract

1. 서 론

2. 실험장치 및 방법

3. 결과 및 고찰

4. 결 론

참고문헌

키워드

Sludge Fluidized bed combustion Catalyst