Cenovus 10 MW CLC Field Pilot

Sit, Song P.; Reed, Andrew; Hohenwarter, Ulrich; Horn, Vincent; Marx, Klemens; Proell, Tobias

doi:10.1016/j.egypro.2013.05.155

Cited by 25 publications

(20 citation statements)

References 3 publications

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“…It is clear from the operational experience with gaseous fuel that almost complete gas conversion is possible with 100%CO 2 capture. There are today plans of constructing larger natural gas-fired CLC pilots for steam production [129].…”

Section: Discussionmentioning

confidence: 99%

Materials for Chemical-Looping with Oxygen Uncoupling

Mattisson

2013

ISRN Chemical Engineering

120

110

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Chemical-looping with oxygen uncoupling (CLOU) is a novel combustion technology with inherent separation of carbon dioxide. The process is a three-step process which utilizes a circulating oxygen carrier to transfer oxygen from the combustion air to the fuel. The process utilizes two interconnected fluidized bed reactors, an air reactor and a fuel reactor. In the fuel reactor, the metal oxide decomposes with the release of gas phase oxygen (step 1), which reacts directly with the fuel through normal combustion (step 2). The reduced oxygen carrier is then transported to the air reactor where it reacts with the oxygen in the air (step 3). The outlet from the fuel reactor consists of only CO 2 and H 2 O, and pure carbon dioxide can be obtained by simple condensation of the steam. This paper gives an overview of the research conducted around the CLOU process, including (i) a thermodynamic evaluation, (ii) a complete review of tested oxygen carriers, (iii) review of kinetic data of reduction and oxidation, and (iv) evaluation of design criteria. From the tests of various fuels in continuous chemical-looping units utilizing CLOU materials, it can be established that almost full conversion of the fuel can be obtained for gaseous, liquid, and solid fuels.

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Section: Discussionmentioning

confidence: 99%

Materials for Chemical-Looping with Oxygen Uncoupling

Mattisson

2013

ISRN Chemical Engineering

120

110

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“…For larger chemical looping units, a fluidized bed operating at turbulent or high-velocity regime is preferable for both the air and fuel reactors because the cross-section area of the reactors would be lower than if the bubbling fluidized regime was chosen (Sit et al, 2013). For larger chemical looping units, a fluidized bed operating at turbulent or high-velocity regime is preferable for both the air and fuel reactors because the cross-section area of the reactors would be lower than if the bubbling fluidized regime was chosen (Sit et al, 2013).…”

Section: Design and Modelling Of The A-clr Unitmentioning

confidence: 99%

Chemical looping for hydrogen production

Abad¹

2015

Calcium and Chemical Looping Technology for Power Generation and Carbon Dioxide (CO2) Capture

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“…Thus the next step in the development of the CLC technology is the scaling up of the process. The demonstration of CLC at 10 MWth scale, as in the Cenovus project (Sit, Reed, Hohenwarter, Horn, Marx, & Proell, 2013), is necessary to reach the next level of maturity for the scale-up step before the precommercial units. Xiao, R., Chen, L., Saha, C., Zhang, S., & Bhattacharya, S. (2012).…”

Section: Future Trendsmentioning

confidence: 99%

Chemical looping combustion of gaseous fuels

Adánez

2015

Calcium and Chemical Looping Technology for Power Generation and Carbon Dioxide (CO2) Capture

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Cenovus 10 MW CLC Field Pilot

Cited by 25 publications

References 3 publications

Materials for Chemical-Looping with Oxygen Uncoupling

Materials for Chemical-Looping with Oxygen Uncoupling

Chemical looping for hydrogen production

Chemical looping combustion of gaseous fuels

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