Lageranordnung für ein Dampfreformerrohr

Details

Veröffentlichungs-Nr.

EP4420770

Aktenzeichen

EP23158120

Anmeldetag

23. Februar 2023

Veröffentlichung

30. Juli 2025

Erteilung

30. Juli 2025

Rechtsraum

EP

IPC

B01J8/06

Abstract

A reformer tube (208A, 208B, 308A, 308B) for a steam reformer is provided. The reformer tube includes a pressure-bearing cylindrical jacket tube (210A, 210B, 310A, 310B) arranged to contain a catalyst (220A, 220B, 320A, 320B), an inlet end of the jacket tube connectable to a reactant feed line (204A, 204B, 304A, 304B), the reactant feed line connectable to a reactant feed system (202A, 202B, 302), an outlet end of the jacket tube connectable to a product discharge line (216A, 216B, 316A, 316B), and the product discharge line connectable to a product gas manifold (218, 318). The jacket tube is supported in the direction of its longitudinal axis by means of a fixed-floating bearing arrangement to allow thermal expansion of the jacket tube in longitudinal direction. The fixed bearing (214A, 214B, 314A, 314B) is located at the outlet end of the outer jacket tube and the floating bearing (206A, 206B, 306A, 306B) is located at the inlet end of the outer jacket tube.

Anmelder

Firma

L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

Land

🇫🇷 Frankreich

Fachgebiete