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Scale‐Up of Innovative Honeycomb Reactors for Power‐to‐Gas Applications – The Project Store&Go
Author(s) -
Schollenberger Dominik,
Bajohr Siegfried,
Gruber Manuel,
Reimert Rainer,
Kolb Thomas
Publication year - 2018
Publication title -
chemie ingenieur technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 36
eISSN - 1522-2640
pISSN - 0009-286X
DOI - 10.1002/cite.201700139
Subject(s) - power to gas , renewable energy , substitute natural gas , process engineering , electric power , methanation , energy carrier , electrolysis , hydrogen production , honeycomb , environmental science , nuclear engineering , waste management , materials science , hydrogen , engineering , power (physics) , electrical engineering , chemistry , syngas , thermodynamics , physics , organic chemistry , electrode , electrolyte , composite material
The German “Energiewende” is heavily based on electric power and, therefore, requests solutions to serve non‐electric energy uses and to store electric energy in large scale. Synthetic natural gas (SNG) produced with hydrogen from water electrolysis and with CO 2 from mainly renewable sources is one approach. For the catalytic SNG production efficient removal and utilization of the reaction heat is the main issue. A metallic honeycomb‐like carrier‐based reactor proved in laboratory scale to match this challenge. This type of reactor shows good heat conductivity and enables optimized operation. In the EU‐funded project Store&Go the honeycomb methanation is scaled up to MW‐scale. For this, heat transfer and kinetic data were determined experimentally and used in CFD calculations for the reactor design. Finally a SNG plant with 1 MW feed‐in will be built and fully integrated operation will be shown.