Patent · US Active

Support ring for accommodating a plate-like element in a vessel

US8603409B2 · kind B2 · utility

0Cited by

6References

14Claims

0Family size

Assignee

Outotec Oyj · FI

Inventors

Karl-Heinz Daum · Mainz, DE
David Cachero Ventosa · Frankfurt am Main, DE
Wolfram Schalk · Bad Homburg vor der Höhe, DE

Key dates

Filing date	Aug 20, 2008
Grant date	Dec 10, 2013
Priority date	—
Expiry date	Aug 21, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2208/00884
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A vessel for producing SO3 from SO2-containing gas includes a plate-like element and a bracket disposed on a wall of the vessel. The bracket is configured to support the plate-like element by a supporting surface. The supporting surface is an upper supporting surface curved downward away from the plate-like element in an unloaded state of the vessel or a lower supporting surface curved upward away from the plate-like element in the unloaded state of the vessel.

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