System und Verfahren zur Bestimmung eines Gasstroms in einer Gaszuführungsanordnung

Details

Veröffentlichungs-Nr.

EP4733721

Anmeldetag

23. Oktober 2024

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

G01F1/74, G01N25/00, G01N33/00

Abstract

A system (100) for determining a gas flow in a gas delivery arrangement (200), wherein the system (100) comprises: a data processing device (1), a flow meter (3) adapted to detect a flow of a gas mixture (11) comprising a target gas compound (51) and at least one impurity gas compound (53, 55), wherein the flow meter (3) is adapted to provide gas mixture flow information (5) based on the detected flow to the data processing device (1), a first compound concentration analyzer (7) calibrated to at least one first impurity gas compound (53) and adapted to detect a concentration of the first impurity gas compound (53) in the gas mixture (11), wherein the first compound concentration analyzer (7) is adapted to provide a first impurity concentration information (9) based on the detected concentration of the first impurity gas compound (53) in the gas mixture (11) to the data processing device (1), wherein the data processing device (1) is adapted to determine a target gas compound flow based on the gas mixture flow information (5) received from the flow meter (3) and the first impurity concentration information (9) received from the first compound concentration analyzer (7).

Anmelder

Firma

ABB SCHWEIZ AG

Land

🇨🇭 Schweiz

Fachgebiete