Linde Gmbh

Siemens Energy Global Gmbh & Co. Kg

Benjamin Hentschel

Andreas Peschel

Günter Schmid

Dan Taroata

Marc Hanebuth

Martin Adendorff

Maximilian Jarosch

Michael Seys

Marco Golbach

Thomas Cichy

The invention concerns a process for operating a fired furnace which is heated using a fuel gas stream and forming a combustion product stream, wherein heat of at least part of the combustion product stream is used in forming a steam stream. It is provided that at least a part of the steam stream is subjected to a high-temperature electrolysis to form a hydrogen-containing and an oxygen-containing material stream, and that at least a part of the hydrogen-containing material stream is used as the fuel gas stream. A corresponding arrangement is also the subject of the invention.

Method for operating a fired furnace and arrangement comprising such a furnace

The invention relates to a method () for the electrolytic production of a liquid hydrogen product (), in which a water-containing feed is subjected to an electrolysis (E) while receiving an anode raw gas (), rich in oxygen and containing hydrogen, and a cathode raw gas () which is depleted of oxygen and rich in hydrogen, wherein the cathode raw gas () downstream of the electrolysis (E) is subjected to a purification (R), a compression (K), and a liquefaction (L), characterized in that the cathode raw gas () at least partially undergoes intermediate storage (Z) downstream of the electrolysis (E) and upstream of the liquefaction (L). A corresponding installation is also proposed.

Method and installation for the electrolytic production of liquid hydrogen

An electrolysis system and an electrolysis method wherein the electrolysis system includes a pressure-electrolytic cell and a throttle in the catholyte line, by which the catholyte flow can be divided into a gas and liquid phase. In this way, (by-)products of the electrolysis can be recycled, while the electrolytic cell can be operated effectively at a high pressure.

Electrochemical production of carbon monoxide and/or syngas

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Munich, Germany

Benjamin Hentschel