Chemical Looping Gasification Using Gaseous Fuels

Li, F.; Zeng, Liang; Ramkumar, Shwetha; Sridhar, Deepak; Iyer, Mahesh V.; Fan, Liang‐Shih

doi:10.1002/9780470872888.ch4

Cited by 4 publications

(10 citation statements)

References 43 publications

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“…Reaction (1) is highly exothermic, while reaction (2) can be slightly exothermic/endothermic, depending on the OC and the operating conditions of the reactors. The net heat released from both the reactions is equivalent to that of conventional combustion [93][94][95][96][97][98][99][100][101][102][103][104][105][106][107][108][109][110].…”

Section: Chemical Looping Combustionmentioning

confidence: 99%

“…The exergy efficiency of the system was 54.25%. The previously discussed report by Li [108] extended a three-stage process to combustion of coal, followed by the same oxidation with steam to produce H 2 and a third oxidation reaction to fully oxidize the OC. Coal conversion greater than 90% was achieved, and H 2 production efficiency was around 80%.…”

Section: Reaction Kineticsmentioning

confidence: 99%

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Capturing and using CO₂as feedstock with chemical looping and hydrothermal technologies

Demi̇rel

Matzen

Winters

et al. 2014

Int. J. Energy Res.

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Summary Chemical looping technology for capturing and hydrothermal processes for conversion of carbon are discussed with focused and critical assessments. The fluidized and stationary reactor systems using solid, including biomass, and gaseous fuels are considered in chemical looping combustion, gasification, and reforming processes. Sustainability is emphasized generally in energy technology and in two chemical looping simulation case studies using coal and natural gas. Conversion of captured carbon to formic acid, methanol, and other chemicals is also discussed in circulating and stationary reactors in hydrothermal processes. This review provides analyses of the major chemical looping technologies for CO2 capture and hydrothermal processes for carbon conversion so that the appropriate clean energy technology can be selected for a particular process. Combined chemical looping and hydrothermal processes may be feasible and sustainable in carbon capture and conversion and may lead to clean energy technologies using coal, natural gas, and biomass. Copyright © 2014 John Wiley & Sons, Ltd.

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Section: Chemical Looping Combustionmentioning

confidence: 99%

Section: Reaction Kineticsmentioning

confidence: 99%

Capturing and using CO₂as feedstock with chemical looping and hydrothermal technologies

Demi̇rel

Matzen

Winters

et al. 2014

Int. J. Energy Res.

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“…18,19,20 Current technologies produce H 2 from coal, H 2 from natural gas, and H 2 from photovoltaic (PV)/water electrolysis. About half of the H 2 produced today is from steam reforming of natural gas.…”

Section: Production Of Hydrogen (H 2 ) From Syngas Via Chemical Synthmentioning

confidence: 99%

“…A positive approach is to use technology in the bottom solids discharge from the gasifier as by-products for productive use and sale in the marketplace. 19. By-product slag or vitrified slag, i.e., rocklike by-product, will be discussed as to what use or value-added by-products can be made from this by-product (Specialty By-product Options), produced from the gasification of MSW.…”

Section: Slag or Vitrified Slag Or Ash From Gasification Reactor And mentioning

confidence: 99%

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MSW Processes to Energy with High‐Value Products and Specialty by‐Products

Young

2010

Municipal Solid Waste to Energy Conversion Processes

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Moving Bed Reactors: Challenges and Progress of Experimental and Theoretical Studies in a Century of Research

Shirzad

Karimi

Silva

et al. 2019

Ind. Eng. Chem. Res.

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Moving bed reactors (MBRs) have been proposed as a sign of significant progress in the reaction engineering area for performance improving and energy saving. Since their advent in 1890, the MBRs have attracted a wide acceptance in different industries, while they were first developed for the drying industries. The progress that this technology has made during its evolution led to the introduction of these reactors as a pioneer strategy in other industries including petroleum, petrochemical, pyrolysis, and biomass industries. In the traditional reaction systems, the process performance decreases during the operational conditions, while MBRs have obviated this drawback by having an all-around permanent acceptable efficiency. In this context, the present work provides an overview on the evolution of MBRs by investigating the main experimental and theoretical studies. In this way, the experimental studies have typically taken into account operational conditions and production rates of different products, while in the theoretical research, modeling, and simulation of conventional processes, the evaluation of novel configurations and the optimization techniques have been investigated. In the end, some suggestions are proposed to modify the traditional MBRs as helpful ideas for further studies.

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Chemical Looping Gasification Using Gaseous Fuels

Cited by 4 publications

References 43 publications

Capturing and using CO₂as feedstock with chemical looping and hydrothermal technologies

Capturing and using CO₂as feedstock with chemical looping and hydrothermal technologies

MSW Processes to Energy with High‐Value Products and Specialty by‐Products

Moving Bed Reactors: Challenges and Progress of Experimental and Theoretical Studies in a Century of Research

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Chemical Looping Gasification Using Gaseous Fuels

Cited by 4 publications

References 43 publications

Capturing and using CO2as feedstock with chemical looping and hydrothermal technologies

Capturing and using CO2as feedstock with chemical looping and hydrothermal technologies

MSW Processes to Energy with High‐Value Products and Specialty by‐Products

Moving Bed Reactors: Challenges and Progress of Experimental and Theoretical Studies in a Century of Research

Contact Info

Product

Resources

About

Capturing and using CO₂as feedstock with chemical looping and hydrothermal technologies

Capturing and using CO₂as feedstock with chemical looping and hydrothermal technologies