건설폐기물의 RPF 재활용 특성에 관한 연구
A study on the RPF Recycling Characteristics of Construction Waste
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초록
As part of the construction of a recycling-based society and responding to climate change, necessity for recy-cling waste plastics to soild fuel generated and incinerated in the workplace and the construction field have been risen. For the production of solid fuel based on waste plastic, we configured the network to maximize the resources of waste plastic in the area at first. In addition, basically evaluating basic characteristics of the waste, mixing ratio, ratio of chlorine-contained have been carried, as well as the process development for the production of RPFs and the field test. Developing typical waste categories (10 types), moisture, volitile, ash content, elemental analysis, calorie value test and heat analysis (TG-DTA, DSC) were carried out in order to evaluate the thermal potentials. screening the samples (16 types) and chlorine content (using SEM-EDX) were performed to assess the risk of HCl generated in the incineration of RPFs. Resultly, Moisture content is about 29.8 to 36.0%, ash content 4.0 to 13.8%, combustible content is 52.5 to 66.3%, calorific value was 4,834.7~7,776.9 kcal/kg. As a result of molding test of RPFs with plastic waste, the calorific values are 1 to 2 grade. Contents of moisture and ash are satisfied to the national standard. Not detected are mercury, cadmium, arsenic,and lead content is about its criteria.
Abstract
As part of the construction of a recycling-based society and responding to climate change, necessity for recy-cling waste plastics to soild fuel generated and incinerated in the workplace and the construction field have been risen. For the production of solid fuel based on waste plastic, we configured the network to maximize the resources of waste plastic in the area at first. In addition, basically evaluating basic characteristics of the waste, mixing ratio, ratio of chlorine-contained have been carried, as well as the process development for the production of RPFs and the field test. Developing typical waste categories (10 types), moisture, volitile, ash content, elemental analysis, calorie value test and heat analysis (TG-DTA, DSC) were carried out in order to evaluate the thermal potentials. screening the samples (16 types) and chlorine content (using SEM-EDX) were performed to assess the risk of HCl generated in the incineration of RPFs. Resultly, Moisture content is about 29.8 to 36.0%, ash content 4.0 to 13.8%, combustible content is 52.5 to 66.3%, calorific value was 4,834.7~7,776.9 kcal/kg. As a result of molding test of RPFs with plastic waste, the calorific values are 1 to 2 grade. Contents of moisture and ash are satisfied to the national standard. Not detected are mercury, cadmium, arsenic,and lead content is about its criteria.
참고문헌 (8)
- 윤오섭, "건설폐기물의 물리·화학적 특성에 관한 연구", 24(2), pp.158~162 (2007), 한국폐기물자원순환학회
- 김상범, "폐플라스틱의 재활용기술 동향", 공업화학 전망, 10(3), pp.10~21 (2007)
- 이희선, "건설폐기물 재활용을 위한 현장분리배출방안", 한국폐기물학회 춘계학술발표논문집 (2004)
- 이상순, "폐기물 고형연료의 에너지 발열량 특성분석", 한국지반환경공학회 학술발표회 논문집, pp.330~330 (2009)
- 폐기물에너지 기술개발 전략로드맵 수립 공청회 폐기물 고형연료분야, "최연석", 고등기술연구원, ~ (2012)
- 정일기계, "휠다이스 성형방식의 고형화연료 성형기의성형부 구조", 대한민국특허청(등록특허 10-1031863), ~ (2011)
- 김세훈, "건설폐기물내 폐플라스틱 성상 및 Halogen류 물질 함유 평가", 한국폐기물자원순환학회 추계발표회, pp.343~346 (2012)
- Rosa Taurino, "Facile characterization of polymer fractions from waste electrical and electronic equipment (WEEE) for mechanical recycling", Waste Management, 30(12), pp.2601~2607 (2010)