Mehrschichtiges Harzrohr, Wasserelektrolysesystem und Wasserstofftransferverfahren

Details

Veröffentlichungs-Nr.

EP4790295

Anmeldetag

26. August 2024

Veröffentlichung

10. April 2025

Rechtsraum

EP

IPC

F16L11/08, C25B1/04, C25B9/00

Abstract

Provided is a multilayer resin pipe suitable for use in a water electrolysis system operating at high voltage, a water electrolysis system including the multilayer resin pipe, and a method of transporting hydrogen using the multilayer resin pipe. The multilayer resin pipe includes an electrically insulating main pipe, an electrically insulating pressure-resistant layer covering an outer surface of the main pipe, an electrically insulating gas barrier layer covering an inner surface of the main pipe, and an electrically insulating elution-suppressing layer covering an inner surface of the gas barrier layer.

Anmelder

Firma

Hitachi, Ltd.

Land

🇯🇵 Japan

Fachgebiete