Patent · US Active

Reforming tube comprising an insert affording protection against corrosion

US10421057B2 · kind B2 · utility

0Cited by

7References

11Claims

0Family size

Assignee

L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude · FR

Inventors

Nicolas Richet · Fontenay-le-Fleury, FR
Hans Werner Scholz · Wolfsburg, DE

Key dates

Filing date	Aug 11, 2016
Grant date	Sep 24, 2019
Priority date	—
Expiry date	Aug 11, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2219/0236
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A reforming tube including a cavity emerging on either side of the tube, an external wall, an internal wall, a protection element for protecting against corrosion inserted into the cavity mirroring at least a portion of the internal wall, a space between the internal wall and the protective part, and a refractory material which fills in the space between the internal wall and the protection element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.