化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2014年
1期
1-5
,共5页
低阶煤%热解提质%煤制油%煤制天然气%煤制烯烃%煤制乙二醇%技术经济分析
低階煤%熱解提質%煤製油%煤製天然氣%煤製烯烴%煤製乙二醇%技術經濟分析
저계매%열해제질%매제유%매제천연기%매제희경%매제을이순%기술경제분석
low valence coal%upgrading by thermolysis%coal-made oil%coal-made natural gas%coal-made olefin%coal-made ethylene glycol%tech-nical and economic analysis
介绍了国家关于低阶煤综合利用的产业政策；从生产工艺、产品规模、项目技术经济分析等方面论述了低阶煤提质、低阶煤制油、低阶煤制天然气、低阶煤制烯烃、低阶煤制乙二醇等低阶煤综合利用途径的现状和发展前景。结果表明：①采用低阶煤提质技术可提高煤炭资源的综合利用效率和煤炭利用的环境效益；②利用低阶煤制取油品、天然气、烯烃和乙二醇，具有能量转化效率高、投资较少、经济效益较好的特点，市场前景可观。
介紹瞭國傢關于低階煤綜閤利用的產業政策；從生產工藝、產品規模、項目技術經濟分析等方麵論述瞭低階煤提質、低階煤製油、低階煤製天然氣、低階煤製烯烴、低階煤製乙二醇等低階煤綜閤利用途徑的現狀和髮展前景。結果錶明：①採用低階煤提質技術可提高煤炭資源的綜閤利用效率和煤炭利用的環境效益；②利用低階煤製取油品、天然氣、烯烴和乙二醇，具有能量轉化效率高、投資較少、經濟效益較好的特點，市場前景可觀。
개소료국가관우저계매종합이용적산업정책；종생산공예、산품규모、항목기술경제분석등방면논술료저계매제질、저계매제유、저계매제천연기、저계매제희경、저계매제을이순등저계매종합이용도경적현상화발전전경。결과표명：①채용저계매제질기술가제고매탄자원적종합이용효솔화매탄이용적배경효익；②이용저계매제취유품、천연기、희경화을이순，구유능량전화효솔고、투자교소、경제효익교호적특점，시장전경가관。
Author has introduced the national industrial policy concerning comprehensive utilization of low valence coal , has discussed the present sit-uation and developmental prospect for comprehensive utilization path of low valence coal about upgrading of low valence coal , low valence coal-made oil, low valence coal-made natural gas, low valence coal-made olefin, low valence coal-made ethylene glycol etc.from aspects of productive operation, prod-uct scale, technical and economic analysis of project and so on.Result indicates that:(1)Using the technology of upgrading low valence coal can increase the comprehensive utilization rate of coal energy and the environmental benefit of coal usage,(2)All the oil product, natural gas, olefin, ethylene glycol made by low valence coal have the features of high conversion rate of energy, less investment, better economic benefit, its market prospect is very obvious.
