化工进展
化工進展
화공진전
Chemical Industry and Engineering Progress
2015年
z1期
85-89
,共5页
油页岩%综合利用系统%能值分析%环境%可持续性
油頁巖%綜閤利用繫統%能值分析%環境%可持續性
유혈암%종합이용계통%능치분석%배경%가지속성
oil shale%comprehensive utilization system%emergy analysis%environment%sustainability
为了综合评价油页岩综合利用系统的环境可持续性，以吉林桦甸处理量为300×104 t/a 油页岩综合利用项目为例，应用能值分析理论，构建该系统的能值评价指标体系。研究结果表明：虽然页岩油的能值转化率(Tr)要高于传统原油，但油页岩综合利用系统环境负载率(ELR)低，对环境影响小，系统可持续发展指数(ESI)较高，系统富有活力和发展潜力；与桦甸式干馏工艺相比，将锅炉灰渣用于建材，不仅能增加系统副产物，提高能值产率(EYR)，还能有效地改善其他各项能值指标。
為瞭綜閤評價油頁巖綜閤利用繫統的環境可持續性，以吉林樺甸處理量為300×104 t/a 油頁巖綜閤利用項目為例，應用能值分析理論，構建該繫統的能值評價指標體繫。研究結果錶明：雖然頁巖油的能值轉化率(Tr)要高于傳統原油，但油頁巖綜閤利用繫統環境負載率(ELR)低，對環境影響小，繫統可持續髮展指數(ESI)較高，繫統富有活力和髮展潛力；與樺甸式榦餾工藝相比，將鍋爐灰渣用于建材，不僅能增加繫統副產物，提高能值產率(EYR)，還能有效地改善其他各項能值指標。
위료종합평개유혈암종합이용계통적배경가지속성，이길림화전처리량위300×104 t/a 유혈암종합이용항목위례，응용능치분석이론，구건해계통적능치평개지표체계。연구결과표명：수연혈암유적능치전화솔(Tr)요고우전통원유，단유혈암종합이용계통배경부재솔(ELR)저，대배경영향소，계통가지속발전지수(ESI)교고，계통부유활력화발전잠력；여화전식간류공예상비，장과로회사용우건재，불부능증가계통부산물，제고능치산솔(EYR)，환능유효지개선기타각항능치지표。
For a comprehensive assessment of environmental sustainability of comprehensive utilization system of oil shale,taking 300×104t/a oil shale comprehensive utilization project in Huadian of Jilin Province as an example,the evaluation index system is built based on emergy analysis theory.It is revealed that although emergy transformity of shale oil (Tr)is higher than typical crude oil’s,but the system has less impact on environment because of low environmental loading ration (ELR)and emergy sustainability index (ESI)is quite higher means system has energy and development potential.Compared with Huadian-type retorting system,the boiler ash used in building materials not only can increase by-products but also improve emergy yield ratio (EYR)and the other emergy indices.
