• Proceedings of the KSEEG Conference
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• 2001.04a
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• pp.319-322
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• 2001

• Proceedings of the KAIS Fall Conference
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• 2009.05a
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• pp.867-868
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• 2009

본 연구는 사업장에서 발생하는 폐기물의 고형연료 제조에 관한 것이다. 고형연료제품 생산을 위해 대부분의 제조 회사는 발열량이 높고, 성형하기가 쉬운 필름류 플라스틱을 많이 사용하고 있다. 이에 반해 본 연구에서는 폐합성수지, 폐지, 폐목재, 폐타이어 등 다양한 폐기물을 이용하여 고형연료 제조 가능성을 확인해 보았다.

• 재활용회보
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• s.1
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• pp.114-115
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• 2003

• Resources Recycling
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• v.23 no.5
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• pp.44-54
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• 2014

A standard plastic garbage bag which was discarded from Incheon Metropolitan City was composed of 4.5% recyclable resources (aluminum cans 0.2%, steel cans 2.5%, glass 1.8%), 92.5% resources with recoverable energy (papers 23.0%, plastics 15.5%, combustible etc. 54.0%) and 3.0% non-combustible etc. Recycling is more effective than landfilling for aluminum cans, steel cans, and glass. The energy recovery process using solid refuse fuel (SRF) is more effective than incineration for papers and plastics. Incineration is more effective than recycling for combustible etc. 2,068,948 Million Btu of total energy savings and 21,008 $MTCO_2E$ of total GHG reductions were obtained by the application of the proposed scheme. The total energy savings were equivalent to an economic benefit of 422 billion won per year. The total GHG reductions were equivalent to a GHG benefit of 4,119 passenger cars not running per year. The lower calorific value of the combustible materials was obtained to be 1,936 kcal/kg of papers, 5,079 kcal/kg of plastics and 2,462 kcal/kg of combustible other resources, respectively. If papers and plastics are properly mixed, the mixture can be used as SRF. The lower calorific value of combustible other resources does not meet the quality criteria for refuse derived fuel, therefore its components are inappropriate to used as solid refuse fuel.

• Resources Recycling
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• v.18 no.6
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• pp.54-59
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• 2009

The level manufacturing technique for refuse derived fuel (RDF) is possible to produce them itself by a domestic process which is appropriate in Korea. However, very few facilities were used for industrial combustible waste. The objective of this research is to develop the technique for refuse plastic fuel (RPF) of industrial waste. RPFs were prepared by mixing of plastic, paper and wood based on amount of regional waste. The physical properties of the RPFs prepared were investigated. RPFs prepared at mixing ratio(plastic : paper : wood) of 87.55% : 8.15% : 4.3% show the highest lower heating values in wet-base (LHVW) and the LHVW decreases as the mixing ratio of paper and wood increases.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.1
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• pp.234-241
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• 2010

Industrial combustible waste is very valuable source for refuse derived solid fuel since its heating value is usually over 3,000kcal/kg. Especially, synthetic high molecular compound which is high of productivity and heating value is used as raw material in many cases. Film type plastic has been widely used for producing RPF because their shaping is easy and they has high heating value. On the other hand, the possibility of various type of waste as a source for RPF in this study. It has been found that resin compound drived and tire derived solid fuel showed more than 6,000kcal/kg of heating value. But the heating value decreased by adding paper and wood waste.

• 한국신재생에너지학회:학술대회논문집
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• 2007.11a
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• pp.609-612
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• 2007

The co-combustion of coal and RPF(Refuse Plastic Fuel) mixture has been experimented in a commercially operating CFB coal boiler and the emissions such as SOx, NOx, TSP and dioxine were measured at the stack. The experimented RPF was supplied by domestic RPF company that is commercially producing RPF pellet from the wasted plastics. Up to 15% of total coal was substituted to RPF and no trouble was happened during normal boiler operation. SOx and NOx concentration was reduced about $15{\sim}20$% and TSP(Total Suspended Particle) was drastically reduced about 30% during co-combustion. Dioxine concentration at mixing ratio of 7.5% was $0.0487ng{\sim}TEQ/Sm^3$ ($O_2$, 12%) that satisfied governmental emission regulation.

• Resources Recycling
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• v.6 no.2
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• pp.5-11
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• 1997

It presents the amounts of used plastics praduccd in recent years in comparison with the total municipal waste sewage produced in lapan. 'Ex needs of appropriate policies and guidelines to handle various used plastic mzterials are presened and haw such policies and guidelines are currently being mapped out in Japan is also described.

• Resources Recycling
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• v.6 no.2
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• pp.70-77
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• 1997

The paper revlcws [he kinds and thcir physical and chemical characleristics of varlnus plastics. The nccds for ~ccycling of used plastics are emphasized and problems and challcngcs ilssoclatcd with treatments of such used plastics are described It aLra makes various suggestions to meet and solve these problems.

• 한국신재생에너지학회:학술대회논문집
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• 2005.11a
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• pp.414-422
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• 2005

유럽에서 RDF기술 확산 동향과 국가별 RDF사용 현황, 각국의 RDF품질표준 및 최근 유럽공통RDF품질표준화 추진현황을 소개하고 RDF사용처별 경제성분석 내용을 소개하였다. 소각로, 시멘트공장 및 석탄화력발전소에서 RDF를 사용할 경우에 열회수량은 시멘트공장이 다소 높게 나타났고 손익평가(cost benefit balance)는 석탄화력발전소가 가장 높게 나타났다. 국내에서 가동 중인 20MW급 순환유동층 석탄화력발전보일러에서 폐플라스틱고형연료(RPF)를 혼합연소하는 기술과 염화수소 및 다이옥신 측정내용을 소개하였다. 전염소량 0.4$\sim$0.6% RPF를 2.5%혼소 시 염화수소는 10ppmv 정도로 분석되었고 다이옥신은 0.003ng-TEQ/$Sm^3$으로 거의 검출이 되지 않았다.