余热回收与液化天然气冷能利用:NGCC电厂燃烧后碳捕集工艺优化.docx
余热回收与液化天然气冷能利用:NGCC电厂燃烧后碳捕集工艺优化
目录
内容简述................................................2
1.1研究背景...............................................2
1.2研究意义...............................................3
1.3国内外研究现状.........................................4
余热回收技术概述........................................6
2.1余热回收原理...........................................8
2.2余热回收系统设计.......................................9
2.3余热回收应用案例......................................10
液化天然气冷能利用技术.................................12
3.1液化天然气冷能原理....................................13
3.2冷能利用系统设计......................................14
3.3冷能利用效率分析......................................17
NGCC电厂燃烧后碳捕集工艺...............................18
4.1碳捕集技术原理........................................20
4.2碳捕集系统配置........................................21
4.3碳捕集效果评估........................................24
余热回收与液化天然气冷能利用的耦合优化.................26
5.1耦合优化目标..........................................27
5.2耦合优化方法..........................................28
5.3耦合优化案例分析......................................30
碳捕集工艺优化策略.....................................30
6.1优化目标与原则........................................32
6.2优化方法与步骤........................................33
6.3优化效果评估..........................................34
经济性分析.............................................35
7.1投资成本分析..........................................36
7.2运营成本分析..........................................39
7.3经济效益评估..........................................42
环境影响评估...........................................43
8.1碳排放减少分析........................................44
8.2能源消耗分析..........................................45
8.3环境效益评估..........................................46
结论与展望.............................................47
9.1研究结论..............................................48
9.2存在问题与挑战........................................49
9.3未来研究方向..........................................50
1.内容简述
本文档主要探讨余热回收与液化天然气(LNG)冷能利用在NGCC电厂燃烧后碳捕集工艺中