Matches in SemOpenAlex for { <https://semopenalex.org/work/W2894600503> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2894600503 abstract "One of the biggest issues associated to Carbon Capture and Utilisation (CCU) applications involves the exploitation of the captured CO2 as a valuable consumable. An interesting application is the conversion of CO2 into renewable fuels via electrochemical reduction at high temperature. Still unexplored in the literature is the possibility of employing a Molten Carbonate Electrolysis Cell (MCEC) to directly converting CO2 and H2O into H2, CO and eventually CH4, if a methanation process is envisaged. The introduction of this concept into a reversible system — similarly to the process proposed with reversible solid-oxide cells — allows the creation of a cycle which oxidises natural gas to produce CO2 and then employs the same CO2 and excess renewable energy to produce renewable natural gas. The result is a system able to perform electrochemical storage of excess renewable energy (from wind or solar) and if/when required sell renewable natural gas to the grid. In this work, a simulation of a reversible Molten Carbonate Cell (rMCC) is proposed. The reference MCFC technology considered is that from FuelCell Energy (USA) whose smaller stack is rated at 375 kW (DC). A simplified 0D stack model is developed and calibrated against experimental data. The Balance of Plant (BoP) is in common between the two operation modes MCFC and MCEC. In the former case, natural gas is electrochemically oxidised in the fuel compartment which receives carbonate ions (CO32−) from the air compartment, fed with air enriched with CO2 produced during electrolysis mode. The CO2 in the anode off gas stream is then purified and stored. In electrolysis mode, the stored CO2 is mixed with process H2O and sent to the fuel compartment of the MCEC; here, electrolysis and internal methanation occur. An external chemical reactor finalises the production of methane for either natural gas grid injection or storage and reuse in fuel cell mode. A thermodynamic analysis of the system is performed the yearly round-trip efficiency is assessed considering an assumed availability operating time of 7000 h/y. Finally, the overall green-house gas emission is assessed." @default.
- W2894600503 created "2018-10-12" @default.
- W2894600503 creator A5000625596 @default.
- W2894600503 creator A5010294522 @default.
- W2894600503 creator A5010798849 @default.
- W2894600503 creator A5016064873 @default.
- W2894600503 date "2018-06-24" @default.
- W2894600503 modified "2023-09-24" @default.
- W2894600503 title "Electrochemical Energy Storage and Synthetic Natural Gas Production Based on Reversible Molten Carbonate Cells" @default.
- W2894600503 doi "https://doi.org/10.1115/es2018-7344" @default.
- W2894600503 hasPublicationYear "2018" @default.
- W2894600503 type Work @default.
- W2894600503 sameAs 2894600503 @default.
- W2894600503 citedByCount "0" @default.
- W2894600503 crossrefType "proceedings-article" @default.
- W2894600503 hasAuthorship W2894600503A5000625596 @default.
- W2894600503 hasAuthorship W2894600503A5010294522 @default.
- W2894600503 hasAuthorship W2894600503A5010798849 @default.
- W2894600503 hasAuthorship W2894600503A5016064873 @default.
- W2894600503 hasConcept C139719470 @default.
- W2894600503 hasConcept C147789679 @default.
- W2894600503 hasConcept C162324750 @default.
- W2894600503 hasConcept C17525397 @default.
- W2894600503 hasConcept C178790620 @default.
- W2894600503 hasConcept C185592680 @default.
- W2894600503 hasConcept C191897082 @default.
- W2894600503 hasConcept C192562407 @default.
- W2894600503 hasConcept C2778348673 @default.
- W2894600503 hasConcept C2780659211 @default.
- W2894600503 hasConcept C39432304 @default.
- W2894600503 hasConcept C52859227 @default.
- W2894600503 hasConcept C59427239 @default.
- W2894600503 hasConceptScore W2894600503C139719470 @default.
- W2894600503 hasConceptScore W2894600503C147789679 @default.
- W2894600503 hasConceptScore W2894600503C162324750 @default.
- W2894600503 hasConceptScore W2894600503C17525397 @default.
- W2894600503 hasConceptScore W2894600503C178790620 @default.
- W2894600503 hasConceptScore W2894600503C185592680 @default.
- W2894600503 hasConceptScore W2894600503C191897082 @default.
- W2894600503 hasConceptScore W2894600503C192562407 @default.
- W2894600503 hasConceptScore W2894600503C2778348673 @default.
- W2894600503 hasConceptScore W2894600503C2780659211 @default.
- W2894600503 hasConceptScore W2894600503C39432304 @default.
- W2894600503 hasConceptScore W2894600503C52859227 @default.
- W2894600503 hasConceptScore W2894600503C59427239 @default.
- W2894600503 hasLocation W28946005031 @default.
- W2894600503 hasOpenAccess W2894600503 @default.
- W2894600503 hasPrimaryLocation W28946005031 @default.
- W2894600503 hasRelatedWork W1499446879 @default.
- W2894600503 hasRelatedWork W1546899423 @default.
- W2894600503 hasRelatedWork W161493729 @default.
- W2894600503 hasRelatedWork W1642178902 @default.
- W2894600503 hasRelatedWork W2347022591 @default.
- W2894600503 hasRelatedWork W2467476434 @default.
- W2894600503 hasRelatedWork W252489101 @default.
- W2894600503 hasRelatedWork W2565675538 @default.
- W2894600503 hasRelatedWork W2734391236 @default.
- W2894600503 hasRelatedWork W2757404001 @default.
- W2894600503 hasRelatedWork W3014222558 @default.
- W2894600503 hasRelatedWork W3016136529 @default.
- W2894600503 hasRelatedWork W3016225911 @default.
- W2894600503 hasRelatedWork W3021493686 @default.
- W2894600503 hasRelatedWork W3101897174 @default.
- W2894600503 hasRelatedWork W3109471546 @default.
- W2894600503 hasRelatedWork W3116025688 @default.
- W2894600503 hasRelatedWork W345561419 @default.
- W2894600503 hasRelatedWork W39056634 @default.
- W2894600503 hasRelatedWork W96537689 @default.
- W2894600503 isParatext "false" @default.
- W2894600503 isRetracted "false" @default.
- W2894600503 magId "2894600503" @default.
- W2894600503 workType "article" @default.