Zero-emission fuel-fired power plants with ion transport membrane

Yantovski, Evgeny; Górski, Jan; Smyth, Bobby P; Elshof, Johan E. ten

doi:10.1016/j.energy.2004.03.013

Cited by 50 publications

(22 citation statements)

References 12 publications

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“…The difference between the ZEPP and a conventional post-combustion capture plant is that the combustion products exit the plant in the liquid form rather than as flue gases to be scrubbed [33]. Yantovski et al [33] presented a history of ZEPP plants reviewing some of the early developments of the cycles by tracking the changes in concept design and the resulting increases in thermal efficiency. Further, they presented a zero-emission ITM oxyfuel plant (ZEITMOP) with thermal efficiencies ranging from 46 to 55% and corresponding turbine inlet temperatures between 1300 to 15001C.…”

Section: The Zero-emission Power Plant and The Zero-emissions Itm Oxymentioning

confidence: 98%

“…The zero-emissions power plant (ZEPP), Figure 5, a term coined by Yantovski et al [33], has been developed by different researchers working independently. The term covers a broad range of oxyfuel power cycles [24,26,30,[33][34][35][36].…”

Section: The Zero-emission Power Plant and The Zero-emissions Itm Oxymentioning

confidence: 99%

“…The term covers a broad range of oxyfuel power cycles [24,26,30,[33][34][35][36]. The difference between the ZEPP and a conventional post-combustion capture plant is that the combustion products exit the plant in the liquid form rather than as flue gases to be scrubbed [33].…”

Section: The Zero-emission Power Plant and The Zero-emissions Itm Oxymentioning

confidence: 99%

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A review of recent developments in carbon capture utilizing oxy-fuel combustion in conventional and ion transport membrane systems

Habib

Badr

Ahmed

et al. 2010

Int. J. Energy Res.

170

102

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SUMMARYFossil fuels provide a significant fraction of the global energy resources, and this is likely to remain so for several decades. Carbon dioxide (CO 2 ) emissions have been correlated with climate change, and carbon capture is essential to enable the continuing use of fossil fuels while reducing the emissions of CO 2 into the atmosphere thereby mitigating global climate changes. Among the proposed methods of CO 2 capture, oxyfuel combustion technology provides a promising option, which is applicable to power generation systems. This technology is based on combustion with pure oxygen (O 2 ) instead of air, resulting in flue gas that consists mainly of CO 2 and water (H 2 O), that latter can be separated easily via condensation, while removing other contaminants leaving pure CO 2 for storage. However, fuel combustion in pure O 2 results in intolerably high combustion temperatures. In order to provide the dilution effect of the absent nitrogen (N 2 ) and to moderate the furnace/combustor temperatures, part of the flue gas is recycled back into the combustion chamber. An efficient source of O 2 is required to make oxycombustion a competitive CO 2 capture technology. Conventional O 2 production utilizing the cryogenic distillation process is energetically expensive. Ceramic membranes made from mixed ion-electronic conducting oxides have received increasing attention because of their potential to mitigate the cost of O 2 production, thus helping to promote these clean energy technologies. Some effort has also been expended in using these membranes to improve the performance of the O 2 separation processes by combining air separation and high-temperature oxidation into a single chamber. This paper provides a review of the performance of combustors utilizing oxy-fuel combustion process, materials utilized in ion-transport membranes and the integration of such reactors in power cycles. The review is focused on carbon capture potential, developments of oxyfuel applications and O 2 separation and combustion in membrane reactors. The recent developments in oxyfuel power cycles are discussed focusing on the main concepts of manipulating exergy flows within each cycle and the reported thermal efficiencies.

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Section: The Zero-emission Power Plant and The Zero-emissions Itm Oxymentioning

confidence: 98%

Section: The Zero-emission Power Plant and The Zero-emissions Itm Oxymentioning

confidence: 99%

See 1 more Smart Citation

A review of recent developments in carbon capture utilizing oxy-fuel combustion in conventional and ion transport membrane systems

Habib

Badr

Ahmed

et al. 2010

Int. J. Energy Res.

170

102

View full text Add to dashboard Cite

show abstract

“…Assuming LHV ¼ 50 MJ/kg for methane, the thermal efficiency of the cycle is t ¼ 45.5%, which is very attractive when compared to actual level of technology used. This cycle has been extensively analysed during the past 6 years, modified and optimized by our research team, see [3,16,19]. The results of the latest PC simulation of the cycle (in the ASPEN-Plus v.11 environment) has been presented in full by Yantovski et al [3] and Warchol [18] and is further cited above.…”

Section: Zeitmop Cycle -Basic Concept and Principal Operationmentioning

confidence: 99%

ZEITMOP Concept — A Polygeneration System for Municipal Energy Demands

Górski

Yantovski²

2009

Indoor and Built Environment

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“…In addition, Ahmadi et al [13][14][15] conducted multiobjective optimization using evolutionary algorithm on different power cycles, such as a CHP system, polygeneration energy system, and a GT power plant. Yantovski et al [17] presented a zero CO 2 emission fuelfired power plant with oxygen ion transport membrane (OTM). For the postcombustor to satisfy the calcination requirements, the fuel utilization factor of the SOFC is limited to 57.5% in this system, and the overall cycle net efficiency with 90% of the carbon capture can reach 40%.…”

Section: Introductionmentioning

confidence: 99%

Study on a zero CO₂emission SOFC hybrid power system integrated with OTM using CO₂as sweep gas

Duan

Huang

Pan

et al. 2013

Int. J. Energy Res.

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A new zero CO 2 emission solid oxide fuel cell (SOFC) hybrid power system integrated with the oxygen ion transport membrane using CO 2 as sweep gas is proposed in this paper. The pure oxygen is picked up from the cathode outlet gas by the oxygen ion transport membrane with CO 2 as sweep gas; the oxy-fuel combustion mode in the afterburner of SOFC is employed. Because the combustion product gas only consists of CO 2 and steam, CO 2 is easily captured with lower energy consumption by the condensation of steam. With the aspen plus soft, this paper builds the simulation model of the overall SOFC hybrids system with CO 2 capture. The exergy loss distributions of the overall system are analyzed, and the effects of the key operation parameters on the overall system performance are also investigated. The research results show that the new system still has a high efficiency after CO 2 recovery. The efficiency of the new system is around 65.03%, only 1.25 percentage points lower than that of the traditional SOFC hybrid power system(66.28%)without CO 2 capture. The research achievements from this paper will provide the valuable reference for further study on zero CO 2 emission SOFC hybrid power system with higher efficiency.

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Zero-emission fuel-fired power plants with ion transport membrane

Cited by 50 publications

References 12 publications

A review of recent developments in carbon capture utilizing oxy-fuel combustion in conventional and ion transport membrane systems

A review of recent developments in carbon capture utilizing oxy-fuel combustion in conventional and ion transport membrane systems

ZEITMOP Concept — A Polygeneration System for Municipal Energy Demands

Study on a zero CO₂emission SOFC hybrid power system integrated with OTM using CO₂as sweep gas

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Zero-emission fuel-fired power plants with ion transport membrane

Cited by 50 publications

References 12 publications

A review of recent developments in carbon capture utilizing oxy-fuel combustion in conventional and ion transport membrane systems

A review of recent developments in carbon capture utilizing oxy-fuel combustion in conventional and ion transport membrane systems

ZEITMOP Concept — A Polygeneration System for Municipal Energy Demands

Study on a zero CO2emission SOFC hybrid power system integrated with OTM using CO2as sweep gas

Contact Info

Product

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Study on a zero CO₂emission SOFC hybrid power system integrated with OTM using CO₂as sweep gas