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      신기후 체제하의 석탄화력 대체연료에 관한 연구 = A Study on the AlternativeFuel of Coal Fired Power Plant under the New Climate Change Regime

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      https://www.riss.kr/link?id=T14560168

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      다국어 초록 (Multilingual Abstract) kakao i 다국어 번역

      The efforts of countries to reduce GHG emissions worldwide, the Paris Agreement was signed. As a result, awareness of global climate change is being as more as widespread and detailed practices are being developed in many countries around the world for the detailed GHG mitigation measures. South Korea also submitted about 19.4% reduction plan to the United Nations by cutting 64.5 million tons in 2030 compared to BAU in the power generation sector. Therefore, the power generation industries in Korea have to minimize the generation of greenhouse gases and the emission of substances influenced by the atmospheric environment during the electric power production process.
      The economic value of the coal-fired power plant to be abolished is estimated to remain at around 5trn won from 2.5trn won. The generation company has known that the amount of carbon dioxide generated during the electricity production process was 204,246 thousand t-CO2 as of 2016.
      And we have analyzed the characteristics of solid, liquid, gaseous fuel, and wood pellet fuel as alternative fuels and have investigated the possibility as alternative fuels. As a result of testing the feasibility of fuel conversion to coal-fired power plants through the coal power generation test and the co-firing test of wood pellet as an alternative fuel, the environmental and combustibility were confirmed through the co-firing test results within the confinement ratio of 5% or less. And also, as a result of the operation of wood pellet 100% burning, the amount of sulfur oxide, nitrogen oxide, which are a secondary fine particle of the fine dust, was reduced by about 71.3% and 63% respectively.
      Conclusively, the economic feasibility of wood pellets has been judged to be a suitable fuel for RPS policies such as electricity sales revenue, REC sales, and avoidance of RPS penalties, as compared with a coal power generation.
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      The efforts of countries to reduce GHG emissions worldwide, the Paris Agreement was signed. As a result, awareness of global climate change is being as more as widespread and detailed practices are being developed in many countries around the world fo...

      The efforts of countries to reduce GHG emissions worldwide, the Paris Agreement was signed. As a result, awareness of global climate change is being as more as widespread and detailed practices are being developed in many countries around the world for the detailed GHG mitigation measures. South Korea also submitted about 19.4% reduction plan to the United Nations by cutting 64.5 million tons in 2030 compared to BAU in the power generation sector. Therefore, the power generation industries in Korea have to minimize the generation of greenhouse gases and the emission of substances influenced by the atmospheric environment during the electric power production process.
      The economic value of the coal-fired power plant to be abolished is estimated to remain at around 5trn won from 2.5trn won. The generation company has known that the amount of carbon dioxide generated during the electricity production process was 204,246 thousand t-CO2 as of 2016.
      And we have analyzed the characteristics of solid, liquid, gaseous fuel, and wood pellet fuel as alternative fuels and have investigated the possibility as alternative fuels. As a result of testing the feasibility of fuel conversion to coal-fired power plants through the coal power generation test and the co-firing test of wood pellet as an alternative fuel, the environmental and combustibility were confirmed through the co-firing test results within the confinement ratio of 5% or less. And also, as a result of the operation of wood pellet 100% burning, the amount of sulfur oxide, nitrogen oxide, which are a secondary fine particle of the fine dust, was reduced by about 71.3% and 63% respectively.
      Conclusively, the economic feasibility of wood pellets has been judged to be a suitable fuel for RPS policies such as electricity sales revenue, REC sales, and avoidance of RPS penalties, as compared with a coal power generation.

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      목차 (Table of Contents)

      • 제 1 장 서 론 1
      • 1.1 연구 배경 1
      • 1.2 연구 동향 3
      • 1.3 연구내용 및 목적 4
      • 제 2 장 신기후체제하의 석탄발전의 대체 연료 필요성 5
      • 제 1 장 서 론 1
      • 1.1 연구 배경 1
      • 1.2 연구 동향 3
      • 1.3 연구내용 및 목적 4
      • 제 2 장 신기후체제하의 석탄발전의 대체 연료 필요성 5
      • 2.1 신기후변화 체제의 진행 경과 5
      • 2.2 주요 국가별 환경정책 변화 6
      • 2.3 노후 석탄발전의 경제적 가치와 온실가스 발생현황 9
      • 2.3.1 국내 발전소 현황 9
      • 2.3.2 노후 석탄발전소의 경제적 가치 10
      • 2.3.3 석탄화력 발전소의 온실가스 발생량 11
      • 제 3 장 석탄발전의 연료별 대체 연료별 특성 13
      • 3.1 화력발전 연료별 연소특성 13
      • 3.1.1 고체연료의 특성 13
      • 3.1.2 액체연료의 특성 14
      • 3.1.3 기체연료의 특성 15
      • 3.1.4 우드펠릿 연료의 특성 18
      • 3.2 고체연료의 연소반응 특성 및 배출물 조성계산 20
      • 3.2.1 연소로 내에서 연소반응 특성 20
      • 3.2.2 연소가스 배출물의 조성계산 21
      • 제 4 장 석탄발전의 우드펠릿 연료전환 타당성 평가 23
      • 4.1 국내외 우드펠릿 정책과 전망 23
      • 4.1.1 해외 우드펠릿 정책 동향 23
      • 4.1.2 국내의 우드펠릿 정책 동향 28
      • 4.1.3 국내외 우드펠릿 수요 및 공급시장 전망 29
      • 4.2 석탄화력 발전소 우드펠릿 공정 기술 32
      • 4.3 국내외 우드펠릿 혼소시험 결과 33
      • 4.3.1 D 발전회사 혼소시험 결과 33
      • 4.3.2 N 발전회사 혼소시험 결과 34
      • 4.3.3 해외 우드펠릿 혼소시험 결과 35
      • 4.4 국내외 우드펠릿 전소시험 결과 37
      • 4.4.1 Dong Energy 전소시험 결과 37
      • 제 5 장 석탄발전 우드펠릿 연료전환 타당성 분석 39
      • 5.1 우드펠릿 사용에 따른 정책변화 분석 39
      • 5.2 우드펠릿 연소발전의 경제성 분석 41
      • 5.3 석탄연소 대비 우드펠릿 전소 환경성 및 연소성 분석 42
      • 제 6 장 결론 44
      • 참고문헌 45
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