A Study of Advanced Hydrogen/Oxygen Combustion Turbines

Sugishita, H.; Mori, H.; Uematsu, Kazuo

doi:10.1007/978-94-015-9054-9_68

Cited by 3 publications

(3 citation statements)

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“…The proposed use of steam as diluent serves the same purpose in hydrogen/ oxygen combustion and has been previously implemented by Mitsubishi Motors, where the turbine temperature is allowed to reach 1700 °C, with an inlet steam mole fraction of 0.15. 48 The MR sweep steam inlet flow chosen for the MR-AR IGCC plant was determined taking into account several considerations. These include the amount of hydrogen produced in the MR permeate stream, as well as the satisfaction of maximum temperature limits in the hydrogen combustion turbine system, which are largely determined by the steam/ hydrogen ratio in the mixture produced by the MR and fed into the hydrogen combustion turbine.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

“…The nitrogen used in the baseline IGCC design produced via the ASU is fed directly in the gas turbine as a diluent for hydrogen combustion to prevent high corrosion inducing temperatures in the turbine. The proposed use of steam as diluent serves the same purpose in hydrogen/oxygen combustion and has been previously implemented by Mitsubishi Motors, where the turbine temperature is allowed to reach 1700 °C, with an inlet steam mole fraction of 0.15 . The MR sweep steam inlet flow chosen for the MR-AR IGCC plant was determined taking into account several considerations.…”

Section: Resultsmentioning

confidence: 99%

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Techno-Economic Analysis of an Intensified Integrated Gasification Combined Cycle (IGCC) Power Plant Featuring a Combined Membrane Reactor - Adsorptive Reactor (MR-AR) System

Pichardo

Karagöz

Manousiouthakis

et al. 2019

Ind. Eng. Chem. Res.

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In this work, the novel concept of a combined membrane−adsorptive reactor sequence (MR-AR) is developed and implemented in an integrated gasification combined cycle (IGCC) plant. This novel MR-AR IGCC plant is subsequently analyzed from an economic viewpoint through a techno-economic analysis (TEA) of the proposed plant. This novel design can achieve over 90% carbon capture without the use of a dual-stage Selexol unit. The resultant intensified design is more efficient from both an economic and power production perspective than the traditional IGCC plants with precombustion carbon capture and storage (CCS) technology. The COMSOL software package is utilized to simulate the MR-AR sequence proposed in this work, and UNISIM software (Honeywell) is used to create an intensified process flowsheet of the proposed MR-AR IGCC plant, which is subsequently heat-integrated. The TEA developed for the MR-AR IGCC power plant will be used to identify the extent of process intensification the proposed design has over the traditional IGCC plants with precombustion CCS. The results demonstrate a reduction in both the cost-of-electricity (COE) and in the capital cost of the proposed design over the baseline case.

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Section: ■ Results and Discussionmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Techno-Economic Analysis of an Intensified Integrated Gasification Combined Cycle (IGCC) Power Plant Featuring a Combined Membrane Reactor - Adsorptive Reactor (MR-AR) System

Pichardo

Karagöz

Manousiouthakis

et al. 2019

Ind. Eng. Chem. Res.

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“…The overall goal of this 28-year program is the demonstration of a hydrogen-power system with 70.9% efficiency or greater by 2020. Literature was obtained on the approach taken to this problem by two of the turbine manufacturers (Bannister 1997 et al;Sugishita and Mori 1998). Much of the information describes the power system configuration (e.g., Rankine cycle versus Topping Extraction cycle) rather than specific hardware concerns.…”

Section: Gas Turbinesmentioning

confidence: 99%

Survey of the Economics of Hydrogen Technologies

Putsche¹

1999

178

127

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The specific TCI for the residual oil case is significantly higher than that for a similar facility based on coker off-gas. This result is expected because of increased equipment for feed handling and impurity removal. For the facilities based on coker off-gas, there is a significant economy of scale with a resulting reduction in the price of hydrogen. A similar effect is expected for a facility based on residual fuel. Biomass Gasification As with coal gasification, biomass may be gasified using a variety of methods, primarily indirect and direct gasification. Indirect gasification, as exemplified by the Battelle-Columbus Laboratories and Future Energy Resources Corporation (BCL/FERCO) gasifier, uses a medium such as sand to transfer heat from the char combustor to the gasification vessel (Spath and Mann 1998). In direct gasification (e.g., the Institute of Gas Technology, IGT, gasifier) heat to the gasification vessel is supplied by the combustion of a portion of the feed biomass.

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Novel Gas Turbine Cycles

Horlock¹

2003

Advanced Gas Turbine Cycles

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A Study of Advanced Hydrogen/Oxygen Combustion Turbines

Cited by 3 publications

References 1 publication

Techno-Economic Analysis of an Intensified Integrated Gasification Combined Cycle (IGCC) Power Plant Featuring a Combined Membrane Reactor - Adsorptive Reactor (MR-AR) System

Techno-Economic Analysis of an Intensified Integrated Gasification Combined Cycle (IGCC) Power Plant Featuring a Combined Membrane Reactor - Adsorptive Reactor (MR-AR) System

Survey of the Economics of Hydrogen Technologies

Novel Gas Turbine Cycles

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