Economic, environmental and multi objective optimization of a clean tri-generation system based co-firing of natural gas and biomass: An emergy evaluation

被引：10

作者：

Lin, Hao-Feng ^{[1
,2
]}

Mansir, Ibrahim B. ^{[3
,4
]}

Ameen, Hawzhen Fateh M. ^{[5
]}

Cherif, A. ^{[6
]}

Abdulwahab, Abdulkareem ^{[7
]}

Dahari, Mahidzal ^{[8
]}

Lin, Haitao ^{[9
]}

Aly, Ayman A. ^{[10
]}

Nasr, Samia ^{[11
]}

机构：

[1] Lishui Univ, Sch Business, Lishui 323000, Zhejiang, Peoples R China

[2] Lishui Univ, Liangshan Inst, Lishui 323000, Zhejiang, Peoples R China

[3] Prince Sattam bin Abdulaziz Univ, Coll Engn Al Kharj, Dept Mech Engn, Al Kharj 11942, Saudi Arabia

[4] Ahmadu Bello Univ, Ctr Energy Res & Training, PMB 1045, Zaria, Nigeria

[5] Knowledge Univ, Coll Engn, Dept Petr Engn, Erbil, Iraq

[6] Jouf Univ, Coll Sci, Phys Dept, POB 2014, Sakaka, Saudi Arabia

[7] Al Mustaqbal Univ Coll, Air Conditioning & Refrigerat Tech Engn Dept, Babylon, Iraq

[8] Univ Malaya, Fac Engn, Dept Elect Engn, Kuala Lumpur 50603, Malaysia

[9] Yuxi Normal Univ, Yuxi 653100, Yunnan, Peoples R China

[10] Taif Univ, Coll Engn, Dept Mech Engn, Taif 21944, Saudi Arabia

[11] King Khalid Univ, Res Ctr Adv Mat Sci RCAMS, POB 9004, Abha 61413, Saudi Arabia

来源：

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION | 2023年 / 173卷

关键词：

Biomass gasification; Emergy; Multi -objective optimization; Tri-generation system; MUNICIPAL SOLID-WASTE; COMBINED HEAT; GASIFICATION; DRIVEN; FUEL; ENERGY;

D O I：

10.1016/j.psep.2023.02.076

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

There is a recognized need for developing the novel clean systems to solve the environmental and energy issues. In this regard, a novel tri-generation system of power, cooling and freshwater triggered by was developed. Emergy analysis was utilized for simultaneously evaluation of system from economic and environmental view-points. The effects of gasification temperature, combustion temperature and natural gas contribution in the input fuel to the supercritical carbon dioxide Brayton cycle were studied on system performance. Environmental loading ratio, Emergy sustainability index, Emergy investment ratio, Renewability scale, Emergy yield ratio and energy efficiency were considered as system performance indicators. Response surface methodology was utilized for four-objective optimization of the system performance. The results showed that natural gas contribution in the input fuel was the most effective parameter on system energy efficiency and increasing natural gas contri-bution in the input fuel resulted in improving the system energy efficiency. Maximization of Emergy sustain -ability index, minimization of Environmental loading ratio, minimization of Emergy investment ratio and maximization of energy efficiency were considered as the targets of the multi-objection optimization. The findings revealed that natural gas contribution in the input fuel of 1, gasification temperature of 1000 degrees C and combustion temperature of 1403 degrees C were the optimum conditions. Response surface methodology efficiently predicted the optimum outputs with errors smaller than 5%.

引用

页码：289 / 303

页数：15

共 58 条

[1] Energy and exergy analyses of solar tower power plant driven supercritical carbon dioxide recompression cycles for six different locations [J].