Development of an integrated membrane condenser system with LNG cold energy for water recovery from humid flue gases in power plants

被引:8
|
作者
Qaterji, Abdulmohsin M. [1 ]
Salilih, Elias M. [1 ]
Siddiqui, M. E. [1 ]
Almatrafi, Eydhah [2 ,3 ]
Nurrohman, Nurrohman [1 ]
Abulkhair, Hani [1 ,3 ]
Alsaiari, Abdulmohsen [1 ,3 ]
Macedonio, Francesca [4 ]
Wang, Zhaohui [5 ]
Albeirutty, Mohammad [1 ,3 ]
Drioli, Enrico [4 ]
Cui, Zhaoliang [5 ]
Bamaga, Omar [3 ]
机构
[1] King Abdulaziz Univ, Dept Mech Engn, POB 80204, Jeddah 21589, Saudi Arabia
[2] King Abdulaziz Univ, Fac Engn Rabigh, Dept Mech Engn, Jeddah 21589, Saudi Arabia
[3] King Abdulaziz Univ, Ctr Excellence Desalinat Technol, POB 80200, Jeddah 21589, Saudi Arabia
[4] Inst Membrane Technol CNR ITM, Via P Bucci 17-C, I-87036 Arcavacata Di Rende, CS, Italy
[5] Nanjing Tech Univ, Coll Chem Engn, State Key Lab Mat Oriented Chem Engn, Nanjing 211816, Peoples R China
关键词
Membrane condenser; Thermodynamic analysis; Liquefied natural gas (LNG); LNG regasification Cold energy; LIQUEFIED NATURAL-GAS; HEAT-RECOVERY; OPTIMIZATION; PERFORMANCE; DESIGN;
D O I
10.1016/j.ijhydene.2023.04.239
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This paper investigates a detailed thermodynamic analysis of a modular-type membrane condenser system where a cooler or condenser is connected in series upstream of the membrane condenser module. A coolant circulates inside the cooler/condenser to cool down the industrial flue gas up to saturation conditions. The analysis covers water recovery rate and energy requirement for different combinations of flue gas humidity, flow rate, and temperature. Additionally, a case study is included which considers a practical industrial exhaust flue gas where the constituents of the flue gas with volumetric ratio and the feed parameters are referred from the literature. The case study investigated the utilization of cold energy obtained by LNG regasification facility as a cooling power source for the water vapor recovery process. A detailed heat transfer analysis based on the heat exchanger model is performed to determine the required mass flow rate of cooling water and natural gas. It is concluded that, the water self-sufficiency of a power plant can be
引用
收藏
页码:30791 / 30803
页数:13
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