Betriebsverfahren für eine Entfeuchtervorrichtung, Steuerungsvorrichtung für eine Entfeuchtervorrichtung, Entfeuchtervorrichtung und Wasserstoffproduktionsanlage

Details

Veröffentlichungs-Nr.

EP4782092

Anmeldetag

27. Dezember 2024

Veröffentlichung

17. Juli 2025

Rechtsraum

EP

Abstract

An operation method for a dehumidification apparatus for dehumidifying hydrogen gas produced by a hydrogen production apparatus, the dehumidification apparatus including a dehumidifier for removing moisture contained in the hydrogen gas, a discharge line for discharging the hydrogen gas dehumidified by the dehumidifier from the dehumidifier, a dew point measurement line connected to the discharge line, a dew point meter disposed in the dew point measurement line, and an inlet valve and an outlet valve disposed on both sides of the dew point meter in the dew point measurement line, the operation method including a stopping step of stopping discharging of the hydrogen gas from the dehumidifier to the discharge line, and a maintaining step of maintaining a state in which a dew point meter installation part of the dew point measurement line including at least an installation position of the dew point meter is filled with a dry gas when the discharging of the hydrogen gas from the dehumidifier to the discharge line is stopped.

Anmelder

Firma

Mitsubishi Heavy Industries, Ltd.

Land

🇯🇵 Japan