Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aaw8775 |
Electrified methane reforming: A compact approach to greener industrial hydrogen production | |
Wismann, Sebastian T.1; Engbaek, Jakob S.2; Vendelbo, Soren B.2; Bendixen, Flemming B.3; Eriksen, Winnie L.4; Aasberg-Petersen, Kim4; Frandsen, Cathrine1; Chorkendorff, Ib1; Mortensen, Peter M.4 | |
2019-05-24 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 364期号:6442页码:756-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Denmark |
英文摘要 | Electrification of conventionally fired chemical reactors has the potential to reduce CO2 emissions and provide flexible and compact heat generation. Here, we describe a disruptive approach to a fundamental process by integrating an electrically heated catalytic structure directly into a steam-methane-reforming (SMR) reactor for hydrogen production. Intimate contact between the electric heat source and the reaction site drives the reaction close to thermal equilibrium, increases catalyst utilization, and limits unwanted byproduct formation. The integrated design with small characteristic length scales allows compact reactor designs, potentially 100 times smaller than current reformer platforms. Electrification of SMR offers a strong platform for new reactor design, scale, and implementation opportunities. Implemented on a global scale, this could correspond to a reduction of nearly 1% of all CO2 emissions. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000469296000038 |
WOS关键词 | STEAM ; REACTOR ; CO2 ; TEMPERATURE ; PLATE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/201474 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Tech Univ Denmark, DTU Phys, DK-2800 Lyngby, Denmark; 2.Danish Technol Inst, DK-2630 Tastrup, Denmark; 3.Sintex AS, DK-9500 Hobro, Denmark; 4.Haldor Topsoe Res Labs, DK-2800 Lyngby, Denmark |
推荐引用方式 GB/T 7714 | Wismann, Sebastian T.,Engbaek, Jakob S.,Vendelbo, Soren B.,et al. Electrified methane reforming: A compact approach to greener industrial hydrogen production[J]. SCIENCE,2019,364(6442):756-+. |
APA | Wismann, Sebastian T..,Engbaek, Jakob S..,Vendelbo, Soren B..,Bendixen, Flemming B..,Eriksen, Winnie L..,...&Mortensen, Peter M..(2019).Electrified methane reforming: A compact approach to greener industrial hydrogen production.SCIENCE,364(6442),756-+. |
MLA | Wismann, Sebastian T.,et al."Electrified methane reforming: A compact approach to greener industrial hydrogen production".SCIENCE 364.6442(2019):756-+. |
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