Pulverized coal combustion in O2/CO2 mixtures on a power plant for CO2 recovery

Nakayama, Sumie; Noguchi, Yasuhisa; Kiga, Takashi; Miyamae, S.; Maeda, U.; Kawai, Masatake; Tanaka, Takashi; Koyata, Kazuo; Makino, Hisao

doi:10.1016/0196-8904(92)90034-t

Cited by 77 publications

(33 citation statements)

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“…Also, under the same research programme, attempt was made by Rolls Royce International Combustion Ltd. to demonstrate the technical feasibility of this technology in a 35 MWth burner [10]. Around mid-1990s, a research consortium led by IHI funded by NEDO did the first pilot scale studies in Japan [11][12][13][14]. During the later part of the 1990s, CANMET [15][16][17] and a research consortium led by Air Liquide [18,19] did further pilot scale studies on this aspect of combustion.…”

Section: Previous Research On Oxy-coal Combustion With Recycle Flue Gasmentioning

confidence: 99%

Oxy-fuel combustion of coal and biomass, the effect on radiative and convective heat transfer and burnout

Smart¹,

Patel²,

Riley³

2010

Combustion and Flame

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Section: Previous Research On Oxy-coal Combustion With Recycle Flue Gasmentioning

confidence: 99%

Oxy-fuel combustion of coal and biomass, the effect on radiative and convective heat transfer and burnout

Smart¹,

Patel²,

Riley³

2010

Combustion and Flame

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“…The Integrated Environmental Control Model (IECM) is a power plant simulation model developed by Carnegie Mellon University for the U.S. Department of Energy (USDOE) (37,38).…”

Section: The Iecm Frameworkmentioning

confidence: 99%

A Technical, Economic and Environmental Assessment of Amine-Based Co2 Capture Technology for Power Plant Greenhouse Gas Control

Rubin¹,

Rao²

2002

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Capture and sequestration of CO 2 from fossil fuel power plants is gaining widespread interest as a potential method of controlling greenhouse gas emissions. Performance and cost models of an amine (MEA)-based CO 2 absorption system for post-combustion flue gas applications have been developed, and integrated with an existing power plant modeling framework that includes multipollutant control technologies for other regulated emissions. The integrated model has been applied to study the feasibility and cost of carbon capture and sequestration at both new and existing coal-burning power plants. The cost of carbon avoidance was shown to depend strongly on assumptions about the reference plant design, details of the CO 2 capture system design, interactions with other pollution control systems, and method of CO 2 storage. The CO 2 avoidance cost for retrofit systems was found to be generally higher than for new plants, mainly because of the higher energy penalty resulting from less efficient heat integration, as well as sitespecific difficulties typically encountered in retrofit applications. For all cases, a small reduction in CO 2 capture cost was afforded by the SO 2 emission trading credits generated by amine-based capture systems. Efforts are underway to model a broader suite of carbon capture and sequestration technologies for more comprehensive assessments in the context of multi-pollutant environmental management. DOE/DE-FC26-00NT40935 i AcknowledgmentsThis report is an account of research sponsored by the

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“…According to Sowa et al's experimental results ranged from 1600 to 1900 K, an American sub-bituminous coal released more volatile-N at a resident time of 15 ms in pure CO 2 than that in N 2 [7]. Duan et al [8,9] found that during long residence time devolatilization (>150 s), CO 2 enhanced the conversion rate of coal nitrogen (coal-N) to volatile-N by releasing more HCN and less NH 3 . Various possible reaction schematics are summarized in Table 1 from the reported literatures [5,8,[10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 94%

“…NO converts into N 2 by reacting with XN as well, which is shown in Eq. (3). Meanwhile, NO is reduced to N 2 by the residual char, as shown in Eq.…”

Section: Introductionmentioning

confidence: 98%

“…Oxy-coal combustion technology, which uses pure O 2 and recycled flue gas (RFG) (mainly composed of CO 2 ) as a substitute for air, has been proven to be a promising way to control CO 2 emission from coal fired plants. The CO 2 may account for 95% (vol/ vol) of flue gas during oxy-coal combustion, which afterwards can be captured economically and effectively [2][3][4]. It is worth noting that the pollutant emissions, e.g., NO x , in oxy-coal combustion may differ from those in air combustion because recycled flue gas is used instead of N 2 .…”

Section: Introductionmentioning

confidence: 99%

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Homogeneous and heterogeneous contributions of CO 2 and recycled NO to NO emission difference between air and oxy-coal combustion

Luo

et al. 2016

Fuel

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Pulverized coal combustion in O2/CO2 mixtures on a power plant for CO2 recovery

Cited by 77 publications

References 0 publications

Oxy-fuel combustion of coal and biomass, the effect on radiative and convective heat transfer and burnout

Oxy-fuel combustion of coal and biomass, the effect on radiative and convective heat transfer and burnout

A Technical, Economic and Environmental Assessment of Amine-Based Co2 Capture Technology for Power Plant Greenhouse Gas Control

Homogeneous and heterogeneous contributions of CO 2 and recycled NO to NO emission difference between air and oxy-coal combustion

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