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Distributed electri...
Distributed electrified heating for efficient hydrogen production
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- Yang, Hanmin, 1992- (författare)
- KTH,Processer,KTH Royal Institute of Technology, Sweden
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- Zaini, Ilman Nuran (författare)
- KTH,Processer,KTH Royal Institute of Technology, Sweden
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- Pan, Ruming (författare)
- School of Energy Science and Engineering, Harbin Institute of Technology, 150001, Harbin, China
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- Jin, Yanghao (författare)
- KTH,Processer,KTH Royal Institute of Technology, Sweden
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- Wang, Yazhe (författare)
- KTH,Skolan för industriell teknik och management (ITM),KTH Royal Institute of Technology, Sweden
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- Li, Lengwan (författare)
- KTH,Biokompositer,Wallenberg Wood Science Center,KTH Royal Institute of Technology, Sweden
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- Bolívar Caballero, José Juan (författare)
- KTH,Processer,KTH Royal Institute of Technology, Sweden
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- Shi, Ziyi (författare)
- KTH,Processer,KTH Royal Institute of Technology, Sweden
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- Subasi, Yaprak (författare)
- Department of Chemistry - Ångström Laboratory, Structural Chemistry, Uppsala University, Lägerhyddsvägen 1, 751 21, Uppsala, Sweden, Lägerhyddsvägen 1
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- Nurdiawati, Anissa (författare)
- KTH,Hållbarhet, Industriell dynamik & entreprenörskap,KTH Royal Institute of Technology, Sweden
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- Wang, Shule (författare)
- International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Longpan Road 159, 210037, Nanjing, China, Longpan Road 159; Jiangsu Province Key Laboratory of Biomass Energy and Materials, Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry (CAF), No. 16, Suojin Five Village, 210042, Nanjing, China, No. 16, Suojin Five Village
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- Shen, Yazhou (författare)
- Department of Mechanical Engineering, Imperial College London, SW7 2AZ, London, UK
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- Wang, Tianxiang, 1995- (författare)
- KTH,Byggnadsmaterial,KTH Royal Institute of Technology, Sweden
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- Wang, Yue, 1996- (författare)
- KTH,Byggnadsmaterial,KTH Royal Institute of Technology, Sweden
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- Sandström, Linda (författare)
- RISE,Bioraffinaderi och energi,Department of Biorefinery and Energy, RISE Research Institutes of Sweden AB, Box 726, SE-941 28, Piteå, Sweden
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- Jönsson, Pär (författare)
- KTH,Processer,KTH Royal Institute of Technology, Sweden
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- Yang, Weihong, PhD, 1968- (författare)
- KTH,Processer,KTH Royal Institute of Technology, Sweden
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- Han, Tong, 1990- (författare)
- KTH,Processer,KTH Royal Institute of Technology, Sweden
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(creator_code:org_t)
- Nature Research, 2024
- 2024
- Engelska.
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Ingår i: Nature Communications. - : Nature Research. - 2041-1723. ; 15
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- This study introduces a distributed electrified heating approach that is able to innovate chemical engineering involving endothermic reactions. It enables rapid and uniform heating of gaseous reactants, facilitating efficient conversion and high product selectivity at specific equilibrium. Demonstrated in catalyst-free CH4 pyrolysis, this approach achieves stable production of H2 (530 g h−1 L reactor−1) and carbon nanotube/fibers through 100% conversion of high-throughput CH4 at 1150 °C, surpassing the results obtained from many complex metal catalysts and high-temperature technologies. Additionally, in catalytic CH4 dry reforming, the distributed electrified heating using metallic monolith with unmodified Ni/MgO catalyst washcoat showcased excellent CH4 and CO2 conversion rates, and syngas production capacity. This innovative heating approach eliminates the need for elongated reactor tubes and external furnaces, promising an energy-concentrated and ultra-compact reactor design significantly smaller than traditional industrial systems, marking a significant advance towards more sustainable and efficient chemical engineering society.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Nyckelord
- carbon; carbon nanotube; hydrogen; methane; bioreactor; catalyst; chemical reaction; heating; hydrogen; innovation; temperature effect; adsorption; Article; catalysis; catalyst; chemical engineering; controlled study; desorption; distributed electrifed heating; energy resource; gas analysis; high temperature procedures; industrial production; process model; pyrolysis; reaction temperature; reactor design; scanning electron microscopy; transmission electron microscopy; article; furnace; heating; high temperature
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
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Yang, Hanmin, 19 ...
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Zaini, Ilman Nur ...
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Pan, Ruming
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Jin, Yanghao
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Wang, Yazhe
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Li, Lengwan
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visa fler...
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Bolívar Caballer ...
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Shi, Ziyi
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Subasi, Yaprak
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Nurdiawati, Anis ...
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Wang, Shule
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Shen, Yazhou
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Wang, Tianxiang, ...
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Wang, Yue, 1996-
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Sandström, Linda
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Jönsson, Pär
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Yang, Weihong, P ...
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Han, Tong, 1990-
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visa färre...
- Om ämnet
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Maskinteknik
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och Energiteknik
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Nature Communica ...
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RISE
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Kungliga Tekniska Högskolan